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EP0751735B1 - Papierspender zum spenden von gefalltetem oder nicht gefalltetem papier - Google Patents

Papierspender zum spenden von gefalltetem oder nicht gefalltetem papier Download PDF

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Publication number
EP0751735B1
EP0751735B1 EP95914423A EP95914423A EP0751735B1 EP 0751735 B1 EP0751735 B1 EP 0751735B1 EP 95914423 A EP95914423 A EP 95914423A EP 95914423 A EP95914423 A EP 95914423A EP 0751735 B1 EP0751735 B1 EP 0751735B1
Authority
EP
European Patent Office
Prior art keywords
drum
flanges
paper
arch
tensioning device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP95914423A
Other languages
English (en)
French (fr)
Other versions
EP0751735A1 (de
Inventor
Maurice Granger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR9404399A external-priority patent/FR2717789B1/fr
Priority claimed from FR9405698A external-priority patent/FR2718937B1/fr
Priority claimed from FR9406907A external-priority patent/FR2720381B1/fr
Application filed by Individual filed Critical Individual
Publication of EP0751735A1 publication Critical patent/EP0751735A1/de
Application granted granted Critical
Publication of EP0751735B1 publication Critical patent/EP0751735B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet paper
    • A47K10/34—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3631—The cutting devices being driven manually
    • A47K10/3643—The cutting devices being driven manually by pulling the paper
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet paper
    • A47K10/34—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3631—The cutting devices being driven manually
    • A47K2010/365—Triggering mechanism for the blade
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet paper
    • A47K10/34—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36—Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K2010/3675—Braking devices

Definitions

  • the invention relates to the technical sector of devices for dispensing wiping paper, cellulose wadding, crepe paper or similar materials, intended more particularly for wiping the hands of users, for dispensing toilet paper, for distribution of paper towels.
  • the apparatus succinctly comprises, from a casing, lateral flanges arranged to allow rapid mounting and snap-fastening of a drum with associated cutting device, and of a pressing element on the drum, the two elements s 'self-locking in position during assembly, and ensuring a tensioning of the paper coming from a reel of material arranged in an upper plane.
  • the Applicant was also interested in the context of its general research on paper dispensing devices, a paper towel dispensing device established in an accordion folded paper form such as in particular described in French patent 2,632,292.
  • the paper strip coming from a supply distributor roll is shaped using profiled plates formed, on the one hand, on the cover and, on the other hand, on the casing of the device, in a complementary tangle for producing a styling of the strip of paper drawn, with a view to its passage in a cassette device comprising drums mounted in opposition capable of , at a given moment, by an appropriate cutting device, to cut the folded strip into several thicknesses to ensure its distribution according to determined lengths.
  • the advantage of distributing strips in folded form essentially resides in the case of using very fragile and very thin paper, and it is then necessary to ensure folding with at least three thicknesses of said paper.
  • the Applicant's idea and approach was to reflect on the possibility of making from a dispensing device having common components, the possibility of distributing strips of paper either in a folded form or in a non-folded form. folded, allowing a plurality of applications with investments in tools and in particular molds, minimums.
  • the Applicant has thus produced a device for dispensing paper materials, cellulose wadding and the like, which can be used as wiping materials, as toilet paper, as paper towels, in particular using paper recycled.
  • the apparatus thus produced according to the invention has the advantage of having a minimum of parts comprising a protective casing, a cover, a drum with associated cutting device, a pressing element, a reel holder molded with the casing. , of materials to be dispensed, with a protective roller and drive belt associated with the drum if necessary, these various components being made of plastic and being designed and described in FR-A-2 703 343 and FR-A-2 713 075 with specific mounting, the originality consisting in associating a retractable complementary device allowing the shaping and the distribution of the paper in a folded form or in an unfolded form according to the needs and the applications.
  • the same device with a maximum of seven or nine parts, depending on whether or not the protective roller and the belt are used, can therefore be used in the two desired functions, thereby reducing manufacturing costs and the number of molds to be achieve.
  • the dispensing device according to the invention has complementary arrangements directly molded with the main components, thus allowing a choice of use and operation as required.
  • the device for dispensing wiping materials is of the type comprising inside a protective casing of the side flanges arranged to allow, in its upper part, the positioning of a reel holder of a roll of material and, in its lower part, a drum arranged to receive a cutting device, and a pressing element in contact with said drum and between which is introduced the tensioned material to be cut , said cutting device being articulated with respect to the drum to ensure a cut of the strip of paper pulled by the user according to a cycle determined during the rotation of the drum including launching and return means, and a protective cover being positioned and articulated at the base of the casing, being snapped onto the casing using a locking means, said device being remarkable in that, on said reel holder is attached, with controlled and limited articulation, a retractable device, and in that the protective cover has longitudinal ribs capable of cooperating with said device allowing, during closing of the cover and the lowering of the device into position, of ensuring the function of shaping the
  • Another object sought after according to the invention was therefore to produce a new arrangement of the flanges of the casing between which the reel of wiping material is disposed, by allowing easy installation and ensuring self-locking of the reel of material.
  • the reel holder device is articulated with respect to the upper flanges of the casing, said flanges being arranged with a circular opening and a crown of concentric thickness, and stop and guide means, and in that the coil holder device is established in the form of a U-shaped gantry whose lateral branches or outside surround the upper flanges of the casing, and in that said lateral wings have end caps capable of engaging in the circular openings and the crowns of thickness established on the flanges of the casing, and in that the movement of lowering or lifting the gantry allows retracting said end pieces or authorizing their offset within the volume defined between the flanges to ensure their insertion and self-locking in position of the reel of material, and in that the wings of the gantry and the lateral flanges are arranged with means which allow the displacement in position of said end pieces, by a relative modification of the position of the lateral branches (relative to the upper flanges of the casing.
  • Another research according to the present invention was to improve the system for locking the cover on the casing in order to ensure complete protection of the various aforementioned mechanisms.
  • the cover is arranged, on its internal front face, with two locking means capable of cooperating with means established on the gantry connection plate to allow locking and unlocking in position of the cover relative to the device housing.
  • the automatic material dispensing device object of the invention finds uses in the distribution of paper towels, toilet paper, or folded paper such as towels.
  • This device is referenced as a whole by (1). It includes a maximum of six or eight pieces constituting all of the common components and mechanisms necessary for its operation in the distribution of paper towels and toilet paper, namely a casing (2) with reel holder (3) molded, a cover (8), a drum (4), a cutting device (5), a pressing element (6), means for launching and returning the drum (12) and in addition, if necessary, a protective roller (13) and a drive belt (24).
  • the apparatus firstly comprises a casing (2) molded in plastic material capable of receiving, in its upper part, a reel holder (3) for supplying a reel (B) of material wiping or toilet paper or paper towel, a drum (4) supporting the cutting device (5), as well as a pressing means (6) ensuring, on the one hand, the supply of the strip (B) of paper towards the drum and, on the other hand, the tensioning of the paper.
  • the movements of movement of the blade towards the drum with a view to cutting the paper are obtained by a rack means (7) positioned internally and fixedly on one of the wings (2.1) of the casing (2) being obtained directly by molding.
  • the cutting device (5) can be set in motion according to the mechanisms described in French patents N.
  • a protective cover (8) protects the above-mentioned mechanisms and the roll of paper tape for distribution.
  • the protective cover is positioned and articulated at the base of the housing of the device while being fixed by a snap on the housing using a locking tab located in the upper part thereof.
  • the drum can be of the type described in French patents N. 93.04082 and 93.14609 mentioned above and comprises a shaft of small diameter (4.1) on which is positioned a plurality of adjacent and parallel discs (4.3), the discs having a notch ( 4.4) section capable of constituting the housing of the cutting device (5).
  • the rack means (7) disposed and molded internally against one of the walls of the casing in the extension of the drum axis cooperates with a heel-shaped part (9) having a plurality of teeth (9.1) associated with the axis of the cutting blade, this heel piece cooperating with the rack (7) by defining the movements of exit of the cutting blade from the drum under the conditions described in the aforementioned French patents.
  • the cutting device (5) comprising a blade and a blade holder, is centered in notches or housings formed between one of the end flanges of the drum, and between a part forming a sector (10) disposed at the other end of the drum opposite the rack means (7).
  • the shape and dimensions of the drum as well as the arrangement of the intermediate discs can be of any suitable type.
  • the drum may have, on its visible parts, gripping zones (4.5) to allow good holding and entrainment of the paper strip. These zones can be formed by rubber bands overmolded on the drum and being arranged in two diametrically opposite zones, on either side of the zone of location of the cutting device, as illustrated for example in FIG. 10 of the drawings.
  • the drum forms a one-piece assembly.
  • the drum extends beyond its end disc by an axis (4.2) with an eccentric lever (11) allowing the positioning of a spring (12) for tensioning and drum recall, the assembly being shaped directly with said drum, and the axis is extended by a loading button (4.6).
  • This element (6) is centered and articulated between the lateral flanges (2.1 - 2.2) formed on the casing.
  • This element (6) is also made in one piece.
  • a protective roller (13) is arranged in the lower part of the device to facilitate the distribution of the cut paper and cooperates with a drive belt associated with the drum.
  • Each of the lateral flanges of the casing is established in a very particular way to allow the mounting of the drum and of the pressing element by snap action by varying the elasticity of said flanges.
  • these flanges are arranged with shapes that allow self-locking of the drum and the pressing element after assembly.
  • the right lateral flange (2.2) located on the side of the drum launching mechanism is arranged with a T-shaped cutout (2.3) arranged obliquely, the leg (2.3.1) of the T being raised up and towards the rear of the flange being very long.
  • the bar (2.3.2) of the T is such that at its ends, it enters the upper part of the flange, the leg defining by its length a tongue (2.4) forming a hook.
  • the bar of the T has at its upper and lower ends rounded internal housings (2.5) allowing the positioning of one of the ends of the pressing element.
  • the lower part of the head of the T-shape is shaped with a rounded, notched shape (2.6) forming a housing for one of the ends of the axis of the drum.
  • the flange is cut in (2.16), in its front part, to allow access, passage and mounting of the pressing element (6) and the drum (4).
  • the leg (2.3.1) of the T-shaped cut makes it possible to define and provide the upper tongue with a certain elasticity of mounting for the insertion of the pressing element (6) and the drum (4).
  • the upper tongue forms a hook end (2.7) with an access ramp to the indented area receiving the axis of the pressing element (6).
  • the other flange (2.1) located on the left, according to the front view, has a receiving part of the rack (7) with an opening (2.8) for the passage of one of the axes of the drum.
  • the rack surrounds said opening.
  • the flange thus has a solid part (2.9) which is extended upwards by a separate tongue (2.10) by a slot (2.11) giving said tongue a certain elasticity.
  • the aforementioned slot (2.11) is located exactly in the same plane and the same angulation as the leg (2.3.1) of the T-shaped cutout formed on the other flange.
  • the flange (2.1) has a cutout (2.12) before allowing access to the slot (2.11) defining the tongue, while the tongue is arranged similarly to the previous one with a hook shape (2.13) fitted with a housing. bottom (2.14) allowing engagement of the other end of the pressing element.
  • the housings (2.5 - 2.14) formed on the tongues can optionally receive additional means (14) to ensure good resistance of the ends of the pressing element, and above all to avoid any deterioration or wear of the bottom part of the flanges when handling the pressing element.
  • the latter is arranged at its said ends with a groove (6.2) which is inserted into said housings, while at the end the axis of the pressing element has shoulders (6.3) which are capable of coming to bear against the outer walls of the flanges and of the tabs in particular.
  • the casing is arranged with horizontal plates (15) which are capable of coming to bear on the pressing element on either side to ensure the locking in position and the holding of the assembly whatever the tension. paper.
  • the automatic device essentially operates in its distribution version of wiping paper or toilet paper, the latter being unfolded.
  • the device of the aforementioned type comprises an additional element (16) constituting the device allowing the styling of the paper for distribution in its folded form.
  • This device (16) is associated with the support reel holder (3), being articulated with respect thereto, this device being able to be used in a particular position to allow the distribution of the strip of paper and its shaping according to a specific folding, in view of the introduction of the folded paper strip between the pressing element (6) and the drum (4), the rotation of the latter associated with the cutting device (5) allowing the cutting of the paper strip in all of its folds and thicknesses, in order to obtain a paper towel.
  • This device is raised in position when the device is operating in the distribution of strips of paper towels or toilet paper in an unfolded situation.
  • this device (16) is in the form of a U-shaped gantry in plastic material, having two lateral wings (16.1) which are applied from the outside to the support flanges (2.15 ) of the reel (B) of material, these wings having internally a ring or end piece (16.2) capable of engaging in the mandrel (M) of the reel of material.
  • This ring or end piece (16.2) is formed in one piece or attached with the aforementioned wings (16.1).
  • Said wings are arranged, in their end part facing the support flanges of the spool holder, with a rounded shape (16.3) extending by a rectilinear part (16.4) whose function will be explained later.
  • these are advantageously arranged with a cutout (16.5) formed along the edge in the upper part of the wing, between the rounded part (16.3) and the connecting part (16.6) of the wing with the transverse connecting plate (16.7) of the two wings.
  • This cutout (16.5) is capable of cooperating with a hook (17) formed on the outer part of the flange (2.15) supporting the coil, this hook itself having a notch (17.1) corresponding to the passage of the wing in its thickness, and thus allow pivoting of the device (16) after insertion, with locking without possible detachment of the device except facing the cutout (16.5) with the hook (17) to ensure disassembly.
  • Two upper (18) and lower (19) stops are disposed on the external face of the reel support flange, and constitute means for pivoting stop of the device.
  • the upper stop (18) serves as a support plane for the upper edge of the wings of the device after lifting it, while the lower stop (19) cooperates with the rectilinear part (16.4) formed by the end of the wings as indicated previously.
  • the device comprises an arm (16.8) profiled of great length having a flat shape, and oriented during its tilting on the side of the pressing element (6).
  • This arm has in its lower part a central rib (16.9) whose end (16.9.1) is capable of penetrating substantially into the central groove (6.4) formed on the pressing element (6).
  • the device (16) has, on its transverse plate (16.7) for connection, a song (16.10) of curvilinear shape particularly suitable for allowing the shaping and folding of the paper.
  • connection of the arm with the transverse plate of the device is established with a rounded shape (16.11) to, on the one hand, facilitate the unwinding of the paper strip and, on the other hand, the release of the paper with respect to the transverse plate, which allows the formation and initiation of folding.
  • the arm is therefore offset forward relative to the plate.
  • the arm (16.8) thus has a certain elasticity and flexibility which is particularly advantageous for the passage of paper.
  • the cover (8) has in its inner and middle part profiled ribs (20) of great length advantageously corresponding to the length of the arm of the device (16). These ribs are advantageously formed in one piece with the cover during the molding of the latter.
  • these two ribs (20) come on either side of the longitudinal edges (16.8.1) of the arm (16.8) of the device (16) for folding the strip of paper in a first operating phase, with a view to its presentation towards the pressing element ( 6).
  • These ribs (20) advantageously have, opposite the pressing element, rounded shapes (20.1) which make it possible to flexibly guide this strip of paper in the pre-folding position towards the pressing element.
  • the latter (6) comprises, at its central part, in place of the intermediate discs, two smooth half-zones (6.5) of suitable length allowing the total abutment of the folded paper strip .
  • the latter is thus shaped according to the configuration of FIGS. 7 and 8 in which the longitudinal edges (B1 - B2) of ends of the strip (B) are brought partially under the upper part (B3) of the strip which locates and scrolls it on the upper part of the aforementioned arm (16.8).
  • the height (H) of the ribs in their widest part, that is to say towards the rounded parts, must be greater than the width (L1) of an internal fold (B4 - B5), which allows correct folding .
  • the upper part (B3) is approximately 6 cm and the inner folds (B4 - B5) of 3 cm.
  • the paper from the spool is presented over the device (16) and comes, during the first operating cycle opposite the pressing element and the drum. Closing the cover allows the ribs (20) a first range of the paper strip in the configuration shown in Figure (6) of the drawings, which results, as shown in the drawings, a narrowing of the width of the strip of paper.
  • the rotation of the drum will gradually lead to the pulling of the paper which will then be guided in the channel formed between the arm (16.8) and the ribs (20) of the cover gradually leading to the formation of two lower edges (B1 - B2) and folds (B4 - B5) of the paper at the location of the pressing element in a folding configuration as shown in FIGS. 7, 8 and 12.
  • the strip of paper thus folded is then introduced between the the pressing element and the drum towards the rear of the apparatus, and the cutting device of the aforementioned type ensures the automatic cutting of a length of a strip of paper thus produced constituting a napkin.
  • the dimensional relationships between the width of the folded strip in the final situation and its underlying edges (B1 - B2) can vary as required depending in fact on the width of the arm and the height of the folding ribs.
  • edges (B1 - B2) extend substantially beyond the upper part (B3) of the towel strip, the operator can then deploy it very easily.
  • a central hoop (21) is provided, the spout (21.1) of which substantially penetrates into the central groove of the pressing element, thus avoiding any angular movement. paper.
  • Complementary hoops (22) arranged on either side of the main hoop are arranged to complete the good holding of the paper at the outlet of the device.
  • a protective roller disposed in the lower part of the device, and associated with the aid of a connecting strap (24) to the drum (4).
  • This protective roller is mounted between the flanges formed on the casing.
  • This roller advantageously has a central recess (23.1) whose width corresponds to that of the paper towel.
  • the device thus produced allows the distribution of towels according to appropriate lengths.
  • the device is either fixed to the counter by any appropriate means, or it is placed in abutment on the ground while being of a great height. It allows the distribution of a reel of paper material of large diameter and large capacity, with the presentation of the output of the folded napkins in the high position, of easy access for the consumer or the user.
  • the arm and the ribs formed on the cover are of an appropriate length to ensure, by forming a channel, perfect guidance and shaping of the folded paper.
  • the dispensing device according to the invention is therefore particularly advantageous in that it offers, from the same components, an operation and a distribution of strips of paper materials, either for wiping or toilet paper in the non-position. folded, or when dispensing towels in the folded position.
  • the apparatus thus comprises a maximum of seven or nine components in manufacture and assembly if the protective roller and the belt are taken into account, each of them being able to present, at the time of molding, different particular characteristics.
  • a coil holder device (30) articulated with respect to the upper flanges (31) of the casing and allowing, depending on its positioning in the raised or lowered position, the maintenance and self-locking of the coil of material (B).
  • This device advantageously, can be arranged to adapt as well for the distribution of strips of material in the unfolded position or in the folded position.
  • this device is produced in the form of a gantry (30) profiled in U, whose lateral branches (30.1, 30.2) come from the outside surround the upper flanges (31) of the casing of the device.
  • Said flanges are arranged during molding with a front shape (31.1) having a circular opening (31.2) extending internally by a thick concentric crown (31.3) having a flared section (31.4) around its periphery.
  • This flared section preferably comes to adjust towards the internal profile of the lateral wing concerned, thus allowing introduction of the roll spool without snag or retaining area.
  • a cam (31.6) is also formed by molding, shaped with a ramp shape, being disposed in the lower part of the flange near the aforementioned circular opening (31.2).
  • a stop stop (31.7) is provided, angularly oriented to allow the gantry to be positioned in the raised position.
  • a hook shape (31.8) is directly molded and constituting a means of locking the gantry after its installation. This hook shape has an internal recess (31.9) allowing free passage and articulation of certain parts of the wings of the gantry.
  • said gantry has on its lateral wings (30.1) and internally end caps (30.3) directly shaped during molding and of a diameter such that they come to engage in the circular openings (31.2) formed on the flanges of the casing .
  • the ends of said wings are arranged with a bulge (30.4) capable of coming to adapt and being positioned in the hook shapes (31.8) of the flanges, during certain phases of operation and positioning of the gantry.
  • a rectangular notch (30.5) which can be placed opposite the abovementioned hook shapes, in order to allow the gantry to be removed.
  • the wings of the gantry thus have at their end a generally rounded external shape (30.7) and extend towards the front part by a rectilinear zone (30.9) with a transverse connection plate (30.10) connecting the two wings.
  • a transverse connection plate (30.10) connecting the two wings.
  • the end piece (30.3) established internally on each wing of the gantry is in a retracted position inside the circular crown (31.2) formed on the lateral flanges of the casing, leaving a free passage in view of the introduction of the material reel.
  • the upper edge (30.9.1) of the straight junction parts of the wings of the gantry comes into contact with the upper stop formed on each of the lateral flanges.
  • the rectangular notch formed on the wings of the gantry is located substantially above the hook shape established on the flanges of the housing.
  • Such an arrangement allows easy engagement of a reel of material.
  • the lowering of the gantry is carried out by a manual action for example, and this movement will allow by angular pivoting, the progressive escape of the ends of the wings of the gantry with respect to the lateral flanges and in particular of the cam by gradually eliminating the effect of it.
  • the lateral wings (30.1) of the gantry will approach the lateral flanges (31) of the casing until the cam (31.6) is completely exhausted, and thus allow the exit of the end caps (30.3) internally between the side flanges of the casing, these end pieces penetrating into the support mandrel of the material reel.
  • the bulge (30.4) formed externally on the wings of the gantry is in the area of the hook established on the side flanges and thus avoids, by its thickness, a lateral movement of the gantry.
  • the lateral connecting parts of the latter come to bear on the end tabs (31.5) of the lateral flanges, thus contributing to greater stability of the assembly.
  • the material reel is self-locked and only the lifting of the gantry allows it to be released by retracting the end caps (30.3). Only by lowering the gantry can the material reel be held and held in place by locking it in position.
  • the pulled strip of paper intended to be introduced between the roller and the pressing element is set back from the gantry.
  • the establishment of the gantry on the casing of the device requires to position the hook part established on the side flanges facing the notch formed on the wings of the gantry. One then proceeds manually to a slight separation of said wings at the location of the abutment zone (31.7) established on the lateral flanges. When the hooks and notches are placed opposite one another, the wings can then be removed by removing the gantry. In the opposite direction, the installation is carried out under the same conditions and the distance of the lateral wings relative to the stops, allows the self-locking of the gantry since the rectangular notch is no longer able to be opposite the hooks.
  • the gantry presents forward a profiled arm (30.11) which is in vertical position when the gantry is lowered, to come opposite the pressing element.
  • This arrangement therefore allows the use of the gantry for shaping the strip of material with a view to folding it under the conditions mentioned above.
  • the strip of paper coming from the reel of material passes over the gantry and in front of the arm to be then styled under the conditions described in the aforementioned patent, the vertical projections (20) cooperating with the arm to ensure the setting folded shape.
  • the arm when the gantry is raised, the arm can self-lock under the tab (32) for locking and connecting the cover to the casing.
  • the positioning of the cover (8) on the casing (2) is carried out in the following manner. It is provided in the lower part of the casing on its wings or vertical flaps (2.20), to form, during molding, pots (33) having two disc shapes (33.1, 33.2) connected together by an axis (33.3) having two parallel flats (33.4).
  • the cover has cutouts (8.4) in its lower part with a rectilinear slot (8.5) having at the end a circular shape (8.6) of larger diameter.
  • the fitting of the cover is carried out after orientation of the latter to allow its engagement while being guided by the flat parts (33.4) of the axes of the pots, and afterwards until it comes into bottom stop in the circular openings (8.6 ) of the cover. After installation, the cover is self-locked with respect to the casing, except once again facing the flat parts of the axis of the studs opposite the straight part of the slots formed on the lower cutouts of the cover.
  • the upper part of the support flanges of the drum and of the pressing element is arranged with a substantially curvilinear shape (34) raised upwards in the direction of the lateral flanges cooperating with the support gantry of the reel of material, to allow its manual guidance in the positioning position.
  • a bulging zone (35) which avoids introducing a hand, by presenting an inclined inner wall (35.1) for facilitate the passage and guiding of the paper.
  • a hoop (36) comprising a profiled spout (36.1) penetrating into a median groove established on the pressing means (6), said hoop having curvilinear walls laterally (36.2) profiled facing the drum, and facilitating the passage of paper. This arch and these curvilinear walls are directly molded with the casing.
  • the device as described allows the distribution of paper in an unfolded version as well as in a folded version, regardless of the lowered position of the gantry.
  • the paper strip passes behind the arm of the gantry without being obstructed, being guided by the projections (20) formed on the cover.
  • the paper strip is then guided between the drum and the pressing element through the horizontal projection (81).
  • the gantry does not include a vertical arm, the installation is the same.
  • the apparatus operates with a view to obtaining a paper in a folded presentation, the strip of paper passes in front of the gantry and the arm considered.
  • the gantry (30) profiled in U has its lateral branches (30.1, 30.2) come from the outside surround the upper flanges of the housing of the device.
  • the wings of the gantry thus have at their end a generally rounded external shape (30.8) and extend towards the front part by a rectilinear zone (30.9) with a transverse connection plate (30.10) connecting the two wings.
  • connection plate (30.10) of the spool holder arm is arranged, at one of its ends, with a tab (30.11) oriented downwards and rectangular in shape, for example with rounded corners .
  • Said connection plate is extended, in its axial plane, by parts (30.12) disposed externally to the lateral branches (30.1 - 30.2) of the gantry and in particular have a tapered rectilinear zone (30.13) which can constitute a zone of contact with means of hooking (37 and 38) established on the cover (8) of the device.
  • On the latter is arranged and fixed, suitably, in a plane opposite the end of the gantry (30) and the tab (30. 11), a key system referenced as a whole by (39).
  • This key system is therefore in situation facing the opening of the device.
  • This particular key system comprises a part (40) attached or obtained directly by molding during the manufacture of the cover by first having a hook shape (37), and having, in the plane parallel to the plane of the cover, a bearing support (41) capable of having a bore or hole (41.1) to allow passage and fitting of an axis (42) associated with the lock (43) of the key (44).
  • Said lock disposed internally between the aforementioned support surface (41) and the interior wall of the cover receives a cam-shaped shape (45) mounted at articulation on the axis (42) during the manipulation of the key.
  • This oblong shaped cam (45) is intended, by its edge (45.1), to come into contact with the corresponding edge (30.111) of the tab (30.11) formed on the gantry, under the conditions which will be mentioned later.
  • the hook shape (37) oriented upwards is capable of coming to cooperate and snap into place with the corresponding part (30.121) of the extreme extension formed on the gantry connection plate.
  • the hook shape (37) has a curvilinear profile (37.1) also forming a ramp and being capable of lifting the gantry. After engagement and installation, said hook part (37) is thus at the rear relative to the connection plate (30.10) of the gantry and more particularly of its extension (30.12).
  • the lid (8) is unlocked relative to the casing by actuation of the operating key and by rotation of the cam-shaped part (45) which then comes into contact with the bearing surface (30.11) formed on the gantry thus causing the lifting of the latter and the release of the ends (30.12) of the connecting plate with respect to the hooked parts (37- 38) established on the cover.
  • the cover (8) opens by gravity allowing access to the various mechanisms of the device.
  • This locking arrangement can be used in the various modes of operation and distribution of the paper strip, either in a folded form or in an unfolded form, because, in the latter case, the deformation of the folded strip at the location of the arm associated with the reel-holder gantry leaves the scope (30.11) and the end tabs (30.12) of the connection plate visible for the aforementioned various locking or unlocking functions.
  • the profile of the hook (37) associated with the locking mechanism is substantially re-entrant (37.2) to ensure by clipping an improved retention effect of the gantry.
  • the profile of the second hook (38) remains straight and has the effect of a single retaining function of the end part of the connection plate of the spool holder.
  • the arm part associated with the connecting plate and serving for the ply conformation of the strip of material is capable of coming to bear against the inner wall of the cover when the latter is brought closer to the casing for the purpose of closing.
  • the wall of the cover is capable, in its pivoting, of contributing to the lifting of the gantry, thus ensuring additional holding of the reel holder gantry.
  • connection plate (30.10) is extended beyond the lugs (30.11) by extensions (30.10) on which parts (46) forming profiled springs and having elasticity are attached by coming into contact with the front inner wall of the cover, and thus acting under the same conditions as the arm of the gantry in the previous implementation.
  • the implementation of the invention is simple and inexpensive because the various improvements and components can be made during the molding of the component parts of the device, namely the cover and the reel holder. Furthermore, the lock being in the front position, it is easier for the user to access to facilitate loading of material with the device.
  • Another advantage is that the lock is arranged inside the device so that, when the key is removed, the front outer wall of the cover has no raised surface.
  • the locking is carried out in two zones by the hooks (37 and 38) which are arranged laterally and at the ends of the gantry.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Replacement Of Web Rolls (AREA)
  • Unwinding Webs (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Catching Or Destruction (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Catalysts (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Sanitary Thin Papers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Claims (32)

  1. Automatischer Spender für Aufwischmaterial nach Art derjenigen mit Seitenwänden innerhalb eines Schutzgehäuses, die so ausgebildet sind, um im oberen Teil die Positionierung eines Spulenhalters (3) für eine Materialrolle zu ermöglichen, und im unteren Teil mit einer Trommel (4), die für die Aufnahme einer Schneidvorrichtung (5) ausgelegt ist, und mit einem Andruckelement (6), das mit der Trommel in Kontakt steht, und zwischen denen das gespannte Material zum Schneiden eingeführt wird, wobei die Schneidvorrichtung (5) gegenüber der Trommel gelenkig gelagert ist, um für einen Schnitt der vom Benutzer gezogenen Papierbahn zu sorgen, und zwar nach einem beim Umlauf der Trommel festgelegten Zyklus einschließlich Auslöse- und Rückstellvorrichtung (11 - 12), und mit einer Schutzabdeckung (8), die unten am Gehäuse positioniert und durch Einrasten am Gehäuse mit Hilfe eines Verriegelungssystems gelenkig befestigt ist,
       dadurch gekennzeichnet, daß eine einziehbare Vorrichtung (16 - 30) mit kontrollierter und begrenzter gelenkiger Lagerung am Spulenhalter (3) angesetzt ist,
       und dadurch gekennzeichnet, daß die Schutzabdeckung (8) längsgerichtete Rippen (20) aufweist, die geeignet sind, mit der Vorrichtung (16 - 30) zusammenzuwirken, und die Möglichkeit bieten, beim Schließen der Abdeckung und Absenken der Vorrichtung in ihre Stellung für die Faltung der gezogenen Papierbahn mit Längsrändern (B1 - B2) am Bahnende zu sorgen, die teilweise unter den oberen Teil (B3) der vom oberen Kontakt der Vorrichtung (16 - 30) in Stellung gebrachten und herangeführten Bahn zurückgeführt werden, und zwar zwecks Einführung in diesem Zustand zwischen Trommel und Andruckelement und dem Schnitt in dieser Form durch die Schneidvorrichtung, zum Ziehen durch einen Benutzer beim Heraustreten aus dem Gerät in gefalteter Form,
       und dadurch gekennzeichnet, daß die einziehbare Vorrichtung (16 - 30) in angehobener Stellung gegenüber dem Spulenhalter (3) und dem System aus Trommel (4) und Andruckelement (6) die direkte Materialausgabe ohne Benutzerbeteiligung ermöglicht, im Hinblick auf die Vorlage der Papierbahn der Spule zwischen Trommel und Andruckelement in ungefalteter Form, dann den Schnitt in diesem Zustand durch die Schneidvorrichtung (5) beim Ziehen durch den Benutzer.
  2. Gerät nach Anspruch 1, dadurch gekennzeichnet, daß die Vorrichtung (16) die Form eines U-förmig profilierten Portikus mit zwei Seitenflügeln (16.1) besitzt, die von außen an den tragenden Wänden (2.15) der Materialspule anliegen, wobei diese Flügel Ansatzstücke (16.2) besitzen, die in den Dorn (M) der Materialspule greifen, wobei die Flügel (16.1 - 16.2) durch eine querverlaufende profilierte Verbindungsplatte (16.7) miteinander verbunden sind, die im oberen Teil eine kurvenartige Form (16.10) besitzt, wobei die Platte nach vorne durch einen langen und beim Kippen der Vorrichtung zum Andruckelement (6) entgegengesetzt ausgerichteten Profilarm (16.8) verlängert wird,
       und dadurch gekennzeichnet, daß die Breite des Arms so beschaffen ist, daß er zwischen die Profilrippen (20) am Deckel paßt und dabei einen Durchgang für das Positionieren, Einfügen und Abrollen der gefalteten Bahn freiläßt.
  3. Gerät nach Anspruch 2, dadurch gekennzeichnet, daß die Flügel an ihrem Endstück gegenüber den Tragwänden des Spulenhalters eine abgerundete Form (16.3) aufweisen, die durch einen geraden Teil (16.4) fortgesetzt wird, der für eine Abstützung gegenüber einem unteren Anschlag (19) an der Außenseite der Tragwand des Spulenhalters sorgt.
  4. Gerät nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Flügel längs der Kante im oberen Teil des Flügels einen Ausschnitt (16.5) aufweisen, der mit einem Haken (17) am Außenteil der Tragwand (2.15) der Spule zusammenwirkt, wobei dieser Haken eine Einkerbung (17.1) für die Durchführung des Flügels in ganzer Breite aufweist und nach dem Einsetzen das Schwenken der Vorrichtung mit aushaksicherer Verriegelung ermöglicht, außer wenn diese dem Ausschnitt und dem Haken gegenüberliegt.
  5. Gerät nach Anspruch 2, 3 oder 4, dadurch gekennzeichnet, daß an der Außenseite der Seitenwand als Blockiervorrichtung beim Schwenken der Vorrichtung (16) ein oberer (18) und ein unterer (19) Anschlag vorgesehen sind, wobei der obere Anschlag (18) beim Anheben der Vorrichtung und der untere Anschlag (19) bei dessen Absenkung blockiert.
  6. Gerät nach Anspruch 2, 3, 4 oder 5, dadurch gekennzeichnet, daß die Vorrichtung einen langen abgeflachten Arm (16.8) umfaßt, der durch ein abgerundetes Zwischenstück (16.11) mit der Querplatte fest verbunden ist, wobei dieser Arm im unteren Teil eine Mittelrippe (16.9) aufweist, deren Ende (16.9.1) in eine Mittelrille (6.4) am Andruckelement eingreift.
  7. Gerät nach Anspruch 6, dadurch gekennzeichnet, daß die abgerundete Form (16.11) zum einen für das Abrollen der Papierbahn und zum anderen für das Lösen des Papiers gegenüber der Platte sorgt, um das Falten des Papiers einzuleiten.
  8. Gerät nach einem der Ansprüche 1-7, dadurch gekennzeichnet, daß die auf der Abdeckung ausgebildeten Profilrippen (20) abgerundete Formen (20.1) für die Führung des Papiers in Vorfaltposition aufweisen, wenn die Vorrichtung abgesenkt ist, und für die Papierspannung sorgen, wenn die Vorrichtung (16) angehoben ist.
  9. Gerät nach Anspruch 1, dadurch gekennzeichnet, daß das Andruckelement (6) in seinem mittleren Bereich zwei glatte Halbzonen (6.5) umfaßt, die die vollständige Gegenauflage der gefalteten Bahn ermöglichen, wobei das Andruckelement in der Mitte eine Rille für die Einführung des Armendes der Vorrichtung (16) und für die Einführung der Nase (21.1) von mindestens einem der mit dem Gehäuse vergossenen Bogen besitzt und die Führung des Papiers ermöglicht.
  10. Gerät nach Anspruch 9, dadurch gekennzeichnet, daß die Höhe (H) der Rippen an ihrem breitesten Teil im Bereich der Abrundungen (20.1) die Breite (L1) eines Innenfalzes (B4 - B5) der Papierbahn beim Falten übersteigt.
  11. Gerät nach einem der Ansprüche 1-10, dadurch gekennzeichnet, daß das Schutzgehäuse mit parallelen Seitenwänden (2.1 - 2.2) ausgebildet ist, die senkrecht zur rückseitigen Ebene des Gehäuses verlaufen, um das Einsetzen der Trommel (4) und des Andruckelements (6) durch Einrasten zu ermöglichen, wobei die Seitenwände bzw. Rückwände des Gerätes Zungen (2.4) besitzen, die aufgrund von an den Wänden vorgeformten Elastizitätsschlitzen federnd verformbar sind, wobei diese Zungen Lagerungen für die Aufnahme des Andruckelements aufweisen und die Seitenwände ebenfalls Aussparungen für die Positionierung der Achsenden der Trommel besitzen,
       und dadurch gekennzeichnet, daß die einzelnen Lager der Achsenden des Andruckelements der Trommel sich gegenüberliegen,
       und dadurch gekennzeichnet, daß die Zungen für die Aufnahme des Andruckelements durch elastische Federwirkung eine Auflage des Andruckelements auf der Trommel und, wenn das Andruckelement der Trommel im Gehäuse des Gerätes positioniert ist, seine Selbstverriegelung gewährleisten,
       und dadurch gekennzeichnet, daß der Zugriff zu den Zonen für die Positionierung des Andruckelements und der Trommel durch Ausschnitte im Vorfeld der Zungen und Seitenwände unbehindert erfolgen kann, so daß die Bauteile des Gerätes rasch eingesetzt werden können.
  12. Gerät nach Anspruch 11, dadurch gekennzeichnet, daß eines der Wandteile (2.2) des Gehäuses auf der Seite des Startmechanismus der Trommel einen schräg verlaufenden T-förmigen Profilausschnitt (2.3) besitzt, wobei der lange Schenkel des T (2.3.1) nach oben und zum hinteren Teil der Wand hin hochgezogen ist und dabei die Form der oberen Zunge (2.4) umschreibt, während der Querbalken des T (2.3.2) am oberen Ende eine innere Lagerung (2.5) für die Aufnahme eines Endstücks der Achse des Andruckelements aufweist, wogegen der untere Kopfteil der T-Form eine abgerundete Aussparung (2.6) als Sitz eines der Enden der Trommelachse besitzt,
       und dadurch gekennzeichnet, daß das andere am Gerätegehäuse ausgebildete Wandteil (2.1) innen im unteren Teil die Öffnung (2.8) für die Durchführung der anderen Trommelachse aufweist und darum herum einen lagerbildenden Aufnahmeteil besitzt, der das Zahnelement (7) für den Antrieb der Trommel bildet, wobei die Wand am oberen Teil eine durch einen Elastizität verleihenden Schlitz (2.11) getrennte Zunge (2.4) mit Lagerung (2.14) aufweist und die dadurch an den Wandteilen ausgebildeten Zungen (2.4) die gleiche Form, das gleiche Profil und die gleiche Ausrichtung besitzen und insgesamt eine hakenartige Form (2.7) für die Aufnahme der Achsenteile des Andruckelements umschreiben, wobei die Zungen vor den Lagern (2.5) rampenartige Formen besitzen, gegen die das Andruckelement beim Einsetzen anstößt.
  13. Gerät nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß die Trommel jenseits eines ihrer scheibenförmigen Enden eine Nut aufweist, die zwischen einem exzenterbildenden Teil (11) und einem scheibenförmigen Verlängerungsstück (4.6) verläuft, das einen Bedienungsknopf für das Nachfüllen des Gerätes bildet, wobei die Nut das Festhaken eines der Enden einer Rückholfeder (12) ermöglicht, die als eine Startvorrichtung der Trommel fungiert.
  14. Gerät nach Anspruch 1, dadurch gekennzeichnet, daß die spulentragende Vorrichtung (30) gegenüber den oberen Seitenwänden (31) des Gehäuses gelenkig gelagert ist, wobei die Seitenwände eine kreisförmige Öffnung (31.2) und einen konzentrischen Verdickungskranz (31.3) sowie Anschlags- und Führungseinrichtungen besitzen,
       und dadurch gekennzeichnet, daß die spulentragende Vorrichtung (30) wie ein U-förmiger Portikus ausgebildet ist, dessen Seitenflügel (30.1, 30.2) die oberen Seitenwände (31) des Gehäuses von außen umgeben,
       und dadurch gekennzeichnet, daß die Seitenflügel (30.1, 30.2) Ansatzstücke (30.3) aufweisen, die geeignet sind, in die kreisförmigen Öffnungen und die Verdickungskränze (31.2) an den Gehäusewänden zu greifen,
       und dadurch gekennzeichnet, daß diese Ansatzstücke beim Absenken bzw. Anheben des Portikus (30) eingezogen bzw. in den Raum zwischen den Seitenwänden (31) verlagert werden, um das Einsetzen und Selbstverriegeln der Materialspule in ihrer Stellung zu ermöglichen,
       und dadurch gekennzeichnet, daß die Flügel des Portikus und die Seitenwände (31) Einrichtungen für die Positionsverschiebung dieser Ansatzstücke durch relative Änderung der Lage der Seitenflügel (30.1, 30.2) gegenüber den oberen Seitenwänden des Gehäuses besitzen.
  15. Gerät nach Anspruch 14, dadurch gekennzeichnet, daß die Seitenwände (31) des Gehäuses eine kreisförmige Öffnung (31.2) besitzen, die innen durch einen Verdickungskranz (31.3) verlängert wird, der zum Rand hin eine konisch erweiterte Fläche (31.4) aufweist, wobei die Wände nach vorne durch eine Zunge (31.5) verlängert werden, die konisch erweitert zur Außenseite des Gerätes gerichtet ist,
       und dadurch gekennzeichnet, daß die Außenfläche der Seitenwände eine rampenbildende Nocke (31.6) besitzt, die beim Anheben bzw. Absenken des Portikus zeitweilig mit dessen gegenüberliegenden Seitenflügeln (30.1, 30.2) zusammenwirkt.
  16. Gerät nach Anspruch 15, dadurch gekennzeichnet, daß die Nocke (31.6) am unteren Teil der Seitenwände (31) angebracht ist und daß auf der gleichen Seite ein winkelig ausgerichteter Anschlag (31.7) vorgesehen ist, um die Positionierung des Portikus in angehobener Stellung zu ermöglichen, wobei zwischen Nocke und Anschlag eine hakenartige Form (31.8) als Verriegelungseinrichtung des Portikus nach dem Einsetzen angebracht ist, die innen eine Aussparung (31.9) für die unbehinderte Durchführung und gelenkige Lagerung der Portikusflügel aufweist.
  17. Gerät nach einem der Ansprüche 14-16, dadurch gekennzeichnet, daß die Enden der Flügel (30.1, 30.2) eine Verdickung (30.4) besitzen, die sich bei bestimmten Bewegungsphasen des Portikus unter Vermeidung dessen seitlichen Ausschlags in die hakenartigen Formen (31.8) der Seitenwände einpaßt und positioniert.
  18. Gerät nach Anspruch 17, dadurch gekennzeichnet, daß die Enden der Portikusflügel eine rechteckige Einkerbung (30.5) aufweisen, die gegenüber den hakenartigen Formen zu liegen kommen kann, und daß in einer ziemlich genau diametralen Lage zur Einkerbung an einem begrenzten Winkelsektor am Rand des Portikusflügels eine Aussparung (30.6) vorgesehen ist, um eine mit der Nocke (31.6) zusammenwirkende Anschlagfläche (30.7) zu bilden.
  19. Gerät nach einem der Ansprüche 15-18, dadurch gekennzeichnet, daß die an den Seitenwänden (31) ausgebildeten Zungen (31.5) beim Schwenken und Absenken des Portikus durch Auflage für die seitlichen Flügel des Portikus Blockier- und Anschlageinrichtungen bilden.
  20. Gerät nach einem der Ansprüche 14-19, dadurch gekennzeichnet, daß der Portikus zwischen den Seitenflügeln eine querverlaufende Verbindungsplatte (30.10) aufweist, die durch einen nach unten gegenüber dem Andruckelement ausgerichteten Profilarm (30.11) verlängert wird.
  21. Gerät nach Anspruch 14, dadurch gekennzeichnet, daß das Gehäuse (2) im unteren Teil senkrechte Flügel bzw. Klappen (2.20) aufweist, die das Positionieren von Klötzen (32) ermöglicht, die aus zwei durch eine Achse (33.3) verbundenen scheibenartigen Formen (33.1, 33.2) bestehen, wobei die Achse zwei Abflachungen (33.4) aufweist, um das Einführung und Verriegeln des Deckels in seiner Stellung zu ermöglichen, wobei letzterer in seinem unteren Teil Ausschnitte (8.4) mit einem geradlinigen Schlitz (8.5) besitzt, die am Ende eine kreisartige Form (8.6) mit größerem Durchmesser aufweisen.
  22. Gerät nach Anspruch 14, dadurch gekennzeichnet, daß der obere Teil der tragenden Seitenwände der Trommel und des Andruckelements eine deutlich kurvenartige Form (34) besitzt und in Richtung auf die Seitenwände hochgezogen ist.
  23. Gerät nach einem der Ansprüche 14-20, dadurch gekennzeichnet, daß die Papierbahn bei der Anwendung zur Ausgabe von ungefaltetem Papier von der Spule bis zu dem Raum zwischen Trommel und Andruckelement geführt wird und dabei hinter dem Portikus vorbeiläuft.
  24. Gerät nach einem der Ansprüche 14-20, dadurch gekennzeichnet, daß die Papierbahn bei der Anwendung zur Ausgabe von gefaltetem Papier von der Spule bis zu dem Raum zwischen Trommel und Andruckelement geführt wird und dabei vor dem Arm des Portikus vorbeiläuft.
  25. Gerät nach einem der Ansprüche 14-20, dadurch gekennzeichnet, daß die Papierbahn bei der Anwendung zur Ausgabe von ungefalteten Materialbahnen von der Spule bis zu dem Raum zwischen Trommel und Andruckelement geführt wird und dabei hinter dem Portikus vorbeiläuft.
  26. Gerät nach Anspruch 1, dadurch gekennzeichnet, daß der Deckel (8) innen auf der Vorderseite zwei Verriegelungseinrichtungen (37 - 38) besitzt, die geeignet sind, mit Vorrichtungen (30.11 - 30.12) an der Verbindungsplatte (30.10) des Portikus zusammenzuwirken, um die Verriegelung bzw. Entriegelung des eingesetzten Deckels gegenüber dem Gerätegehäuse zu ermöglichen.
  27. Gerät nach Anspruch 26, dadurch gekennzeichnet, daß der Deckel (8) auf der frontalen Ebene ein Schlüsselsystem (39) mit einer an der Innenwand des Deckels ausgebildeten hakenartigen Form (37) aufnimmt und eine eine Nockenform (45) tragende Fläche (41) umfaßt, die gelenkig auf einer Achse (42) angebracht und geeignet ist, mit einer Profillasche 30.11) an der Verbindungsplatte des Portikus zusammenzuwirken,
       und dadurch gekennzeichnet, daß die hakenartige Form (37) ein rampenbildendes kurvenförmiges Profil (37.1) aufweist, um mit einem Endstück (30.12) in der axialen Ebene dieser Verbindungsplatte zusammenzuwirken.
  28. Gerät nach Anspruch 26, dadurch gekennzeichnet, daß der Deckel (8) auf der Innenwand eine zweite hakenartige Form (38) aufnimmt, die geeignet ist, mit einem Endstück (30.12) auf der Verbindungsplatte des Portikus zusammenzuwirken.
  29. Gerät nach Anspruch 26, dadurch gekennzeichnet, daß der mit der Verbindungsplatte kombinierte Armteil, der zur Faltenbildung der Materialbahn dient, geeignet ist, bei der Annäherung an die Innenwand des Deckels sich daran abzustützen, wobei die Wand zur Anhebung des Portikus beiträgt und dabei zusätzlich für dessen Halt sorgt.
  30. Gerät nach Anspruch 26, dadurch gekennzeichnet, daß die Verbindungsplatte über ihre Endabschnitte (30.11) hinaus Verlängerungen (30.12) aufweist, die jeweils ein Profilfedern bildendes und elastisches Teil (46) aufnehmen, das mit der vorderen Innenwand des Deckels in Kontakt kommt.
  31. Gefaltetes Papiertuch als Ergebnis der gerätespezifischen Umsetzung nach einem der vorhergehenden Ansprüche 1 - 30, dadurch gekennzeichnet, daß das Tuch beim Austritt aus dem Gerät am Ende Längsränder (B1 - B2) der Bahn (B) aufweist, die teilweise mit Innenfalten (B4 - B5) unter den oberen Teil (B3) der Bahn (B) zurückgeführt werden.
  32. Tuch nach Anspruch 31, dadurch gekennzeichnet, daß die Endränder deutlich über die Ebene des oberen Teils (B3) der Bahn hinausragen.
EP95914423A 1994-03-28 1995-03-27 Papierspender zum spenden von gefalltetem oder nicht gefalltetem papier Expired - Lifetime EP0751735B1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
FR9404399A FR2717789B1 (fr) 1994-03-28 1994-03-28 Appareil distributeur de matériaux d'essuyage pouvant être distribués sous forme pliée ou non pliée.
FR9404399 1994-03-28
FR9405698 1994-04-26
FR9405698A FR2718937B1 (fr) 1994-04-26 1994-04-26 Appareil distributeur de matériaux d'essuyage pouvant être distribués sous forme pliée ou non pliée.
FR9406907A FR2720381B1 (fr) 1994-05-27 1994-05-27 Appareil distributeur de matériaux d'essuyage pouvant être distribué sous forme pliée ou non pliée.
FR9406907 1994-05-27
PCT/FR1995/000378 WO1995026157A1 (fr) 1994-03-28 1995-03-27 Appareil distributeur de materiaux d'essuyage pouvant etre distribues sous forme pliee ou non pliee

Publications (2)

Publication Number Publication Date
EP0751735A1 EP0751735A1 (de) 1997-01-08
EP0751735B1 true EP0751735B1 (de) 1997-12-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP95914423A Expired - Lifetime EP0751735B1 (de) 1994-03-28 1995-03-27 Papierspender zum spenden von gefalltetem oder nicht gefalltetem papier

Country Status (12)

Country Link
US (1) US5836862A (de)
EP (1) EP0751735B1 (de)
JP (1) JP3503946B2 (de)
CN (1) CN1098666C (de)
AT (1) ATE161156T1 (de)
AU (1) AU685617B2 (de)
CA (1) CA2183524A1 (de)
DE (1) DE69501257T2 (de)
DK (1) DK0751735T3 (de)
ES (1) ES2112058T3 (de)
GR (1) GR3026214T3 (de)
WO (1) WO1995026157A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743057B1 (fr) * 1996-01-03 1998-02-13 Granger Maurice Appareil distributeur de materiaux d'essuyage pouvant etre distribues sous forme pliee ou non pliee
FR2769905B1 (fr) * 1997-10-16 1999-12-10 Maurice Granger Appareil distributeur de materiaux d'essuyage, d'emballage et de protection pouvant etre distribues sous une forme pliee
US6581500B1 (en) 1997-10-21 2003-06-24 Englewood Ventures Inc. Paper towel dispensing apparatus
US6749148B2 (en) 1997-11-07 2004-06-15 Dr. Beverly Helfer-Grand Lifeworks, Inc. Commercially modeled portable towelette dispenser system with sensor means
FR2771620B1 (fr) * 1997-12-01 1999-12-31 Maurice Granger Appareil distributeur de papier d'essuyage
US6228454B1 (en) 1998-02-02 2001-05-08 Fort James Corporation Sheet material having weakness zones and a system for dispensing the material
US6321963B1 (en) 1998-02-02 2001-11-27 Fort James Corporation Sheet material dispensing apparatus and method
USD417109S (en) 1998-02-02 1999-11-30 Fort James Corporation Sheet material dispenser
FR2783692B1 (fr) * 1998-09-28 2000-11-17 Maurice Granger Appareil distributeur de materiau d'essuyage dans une position frontale de la bobine
CA2386421A1 (fr) * 1999-10-26 2001-05-03 Maurice Granger Appareil distributeur de materiau d'essuyage
US6554158B2 (en) 2000-02-04 2003-04-29 Kimberly-Clark Worldwide, Inc. Apparatus for dispensing rolled sheet material
US6591727B1 (en) 2000-02-25 2003-07-15 Kimberly-Clark Worldwide, Inc. Recessed apparatus for cutting and dispensing a web of rolled material
USD441231S1 (en) 2000-05-01 2001-05-01 Kimberly-Clark Worldwide, Inc. Paper towel dispenser
FR2828084B1 (fr) * 2001-08-03 2003-10-17 Maurice Granger Appareil distributeur de materiau d'essuyage
US7347134B2 (en) 2004-09-29 2008-03-25 Kimberly-Clark Worldwide, Inc. No touch dispenser for sheet material with automatic advance
FR2907654B1 (fr) 2006-10-31 2010-01-29 Georgia Pacific France Procede, dispositif de fabrication et rouleaux associes formes de feuilles a decoupes et predecoupes alternees
US11297984B2 (en) 2006-10-31 2022-04-12 Gpcp Ip Holdings Llc Automatic napkin dispenser
CN100463639C (zh) * 2007-07-19 2009-02-25 刘大磊 一种纸巾机的自动送纸和切纸装置
ES2713950T3 (es) * 2008-12-01 2019-05-24 Essity Hygiene & Health Ab Dispensador
US8453839B1 (en) 2009-01-15 2013-06-04 Jonathan D. Choma Compact chewing gum disposal system
US10383489B2 (en) 2012-02-10 2019-08-20 Gpcp Ip Holdings Llc Automatic napkin dispenser
CN103043478B (zh) * 2012-12-27 2015-11-18 佛山市宝索机械制造有限公司 一种封口机
FR3001623B1 (fr) * 2013-02-04 2015-08-14 Maurice Granger Appareil distributeur de materiaux d'essuyage mis en forme pour etre en plusieurs plis en sortie de l'appareil
US9604811B2 (en) 2013-10-01 2017-03-28 Georgia-Pacific Consumer Products Lp Automatic paper product dispenser with data collection and method
CN105105682B (zh) * 2015-09-11 2018-01-12 李和平 一种卷筒纸抽纸装置
US10575686B2 (en) 2017-05-10 2020-03-03 Gpcp Ip Holdings Llc Automatic paper product dispenser and associated methods
AT522410B1 (de) * 2019-04-10 2022-02-15 Georg Hagleitner Hans Spender zur Ausgabe eines bahnförmigen Flächenproduktes
MX2022015761A (es) 2020-06-25 2023-01-19 Kimberly Clark Co Dispositivo dispensador con soporte de montaje.

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US2369851A (en) * 1939-02-18 1945-02-20 Philip A Wooster Towel dispenser
US2360973A (en) * 1943-03-26 1944-10-24 Hayes N Pedersen Manufacture of toy cards
US3294460A (en) * 1965-06-14 1966-12-27 Wooster Dispensing cabinet
US3628743A (en) * 1969-11-04 1971-12-21 Scott Paper Co Dispensing cabinet for sheet material
US3935802A (en) * 1974-07-30 1976-02-03 Towlsaver, Inc. Construction and method of dispensing crimped paper toweling
DE2623120C2 (de) * 1975-11-19 1985-12-19 Maurice Saint-Etienne Loire Granger Vorrichtung zum gleichzeitigen Abschneiden und Abgeben von Streifen aufgerollter Materialien
US4213363A (en) * 1975-11-19 1980-07-22 Maurice Granger Apparatus for the cutting and simultaneous dispensing of a web of roll material
US4065028A (en) * 1976-06-04 1977-12-27 Merila John B Paper napkin dispenser
US4165138A (en) * 1976-11-15 1979-08-21 Mosinee Paper Company Dispenser cabinet for sheet material and transfer mechanism
CH615818A5 (de) * 1977-04-19 1980-02-29 Apura Gmbh
US4338086A (en) * 1980-08-29 1982-07-06 Heater Charles P Machine for making longitudinal and transverse folds in fabric
FR2530941B1 (fr) * 1982-07-27 1986-08-14 Granger Maurice Distributeur automatique de materiaux en bandes predecoupees et enroulees ou pliees en z
FR2555975B1 (fr) * 1983-12-06 1986-11-21 Granger Maurice Appareil de distribution et de coupe simultanee de bandes de materiaux enroules, avec au moins un rouleau de materiau en service
US4662664A (en) * 1985-07-08 1987-05-05 Mosinee Paper Corporation Lock for paper towel dispenser cabinet
CA1288739C (en) * 1987-01-14 1991-09-10 Yutaka Horinchi Universal towel cradle
US4756485A (en) * 1987-03-11 1988-07-12 Scott Paper Company Dispenser for multiple rolls of sheet material
US4765555A (en) * 1987-07-17 1988-08-23 Gambino James J Roll paper dispenser
FR2623484B1 (fr) * 1987-11-20 1990-04-27 Granger Maurice Moyen de commande de la lame de coupe pour un appareil de distribution et de coupe simultanees de bandes de materiaux enroules
FR2632292B2 (de) * 1988-04-26 1991-10-04 Granger Maurice
US4944466A (en) * 1988-07-14 1990-07-31 Georgia-Pacific Corporation Flexible sheet material dispenser with automatic roll transferring mechanism
JPH0659268B2 (ja) * 1989-02-23 1994-08-10 幸信 渡辺 トイレットペーパー自動供給装置
CA2039382C (en) * 1991-03-12 1999-01-05 Paul A. Omdoll Dispenser for rolled sheet material

Also Published As

Publication number Publication date
DK0751735T3 (da) 1998-08-24
ES2112058T3 (es) 1998-03-16
US5836862A (en) 1998-11-17
CN1144469A (zh) 1997-03-05
JPH09510643A (ja) 1997-10-28
ATE161156T1 (de) 1998-01-15
AU685617B2 (en) 1998-01-22
CA2183524A1 (fr) 1995-10-05
DE69501257T2 (de) 1998-04-09
EP0751735A1 (de) 1997-01-08
CN1098666C (zh) 2003-01-15
GR3026214T3 (en) 1998-05-29
AU2142895A (en) 1995-10-17
DE69501257D1 (de) 1998-01-29
WO1995026157A1 (fr) 1995-10-05
JP3503946B2 (ja) 2004-03-08

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