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CH256205A - Support for interchangeable rolls. - Google Patents

Support for interchangeable rolls.

Info

Publication number
CH256205A
CH256205A CH256205DA CH256205A CH 256205 A CH256205 A CH 256205A CH 256205D A CH256205D A CH 256205DA CH 256205 A CH256205 A CH 256205A
Authority
CH
Switzerland
Prior art keywords
arms
roller
support
arm
carrier member
Prior art date
Application number
Other languages
French (fr)
Inventor
Urwyler Frederic
Original Assignee
Urwyler Frederic
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
Application filed by Urwyler Frederic filed Critical Urwyler Frederic
Publication of CH256205A publication Critical patent/CH256205A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24Towel 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
    • A47K10/32Dispensers for paper towels or toilet paper
    • A47K10/34Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/38Dispensers for paper towels or toilet paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dental Preparations (AREA)

Description

Support pour rouleaux interchangeables. Les bandes de matiere ä débiter fréquem- ment,. telles que, par exemple, le Papier gomme, les pelotons de ficelle, le papier h ygiéque, ete., sout généralement enroulées sur des roudeaux rigides à axe ereux, dans les extrémités duquel s'engagent les bras re- courbés d'un Support fixe ä une paroi. Support for interchangeable rolls. Strips of material to be cut frequently. such as, for example, rubber paper, balls of string, toilet paper, etc., are generally rolled up on rigid rollers with a flexible axis, in the ends of which engage the curved arms of a Support fixed to a wall.

Pour remplacer un rouleau usage, il est nécessaire d'ecarter lateralement un bras du Support jusqu'ä ce qu'il se degage de l'extre- mité correspondante de Faxe creux, puis de faire devier le rouleau autour de l'extrémité de l'autre, bras du Support, afin de pouvoir ensuite le retirer complètement par une trac- tion axiale. Cette opération est peu commode et entraine, A la longue, une déformation per manente des bras du Support. To replace a worn roller, it is necessary to laterally spread an arm of the Support until it clears the corresponding end of the hollow fax, then to deflect the roller around the end of the support. the other arm of the Support, so that it can then be completely removed by axial traction. This operation is inconvenient and leads, over time, to permanent deformation of the arms of the Support.

Ces Supports connus présentent, en outre, l'inconvenient de fournir un appui insuffi- sant pour des rouleaux de Gartons peu rigides ou longs, Gar il est evident que les Parties recourbées des bras ne pénètrent pas profon- dément dann les extremités du rouleau creux. faute de quoi il deviendrait très difficile d'ecarter suffisamment les bras du Support pour dégager le rouleau. These known Supports have, in addition, the disadvantage of providing insufficient support for little rigid or long Garton rollers, Gartons it is obvious that the curved parts of the arms do not penetrate deeply into the ends of the hollow roller . otherwise it would become very difficult to separate the arms of the Support sufficiently to release the roller.

Il existe aussi des Supports dont les bras sont relies parallèlement à la base, par un axe porte-rouleau, fixe à chaque extremite par un écrou qu'il faut dévisser et enlever lorsque Fon change le rouleau. Par Suite, les écrous se perdent facilement et l'appareil de- vient alors inutilisable. La presente invention qui a pour but d'eviter Ges inconvenients concerne un Sup port pour rouleaux interchangeables, compor- tant deux bras solidaires d'un bâti, caractérisé par le fait que l'ecartement de Ges bras peut varier elastiquement sous l'action dune force extérieure et que l'un d'eux,est relié, par des moyens d'articulation, ä un organe porteur servant de porte-rouleau, lautre bras compor- tant un organe de retenue capable d'entrer en Prise avec l'organe porteur pour l'immobiliser dans une position correete, dans laquelle les deux bras contribuentàsupporter ledit organe porteur et le rouleau. Gräce ä l'articulation qui les relie ä l'un des bras, l'organe porteur avec son rouleau peut pivoter librement et son extrémite opposée ä l'articulation s'éloigner de l'autre bras, de Sorte qu'il est très facile d'effectuer le remplacement d'un rouleau. There are also Supports whose arms are connected parallel to the base, by a roll holder axis, fixed at each end by a nut that must be unscrewed and removed when Fon changes the roll. As a result, the nuts are easily lost and the device then becomes unusable. The present invention, which aims to avoid these drawbacks, relates to a support for interchangeable rollers, comprising two arms integral with a frame, characterized in that the distance between the arms can vary elastically under the action of a external force and that one of them is connected, by means of articulation, to a support member serving as a roll holder, the other arm comprising a retaining member capable of entering into engagement with the member. carrier to immobilize it in a correete position, in which the two arms contribute to support said carrier member and the roller. Thanks to the articulation which connects them to one of the arms, the carrier member with its roller can pivot freely and its end opposite to the articulation move away from the other arm, so that it is very easy to replace a roller.

Le dessin ei-annexé représente, ä titre d'exemple, une forme d'exécution de l'objet de l'invention. The attached drawing represents, by way of example, one embodiment of the subject of the invention.

La fig.1 est une élévation en perspective. La fig. 2 represente ä plus grande echelle un detail de l'organe porteur et de l'un des bras en Position d'accrochage. Fig.1 is a perspective elevation. fig. 2 shows on a larger scale a detail of the supporting member and of one of the arms in the hooking position.

Le bâti du Support est constitué, Jans l'exemple choisi, par une plaque 1 de fixa- tion ä, une paroi, portant solidairement deux bras 2, 3, en töle embouhe, rel'ativement rigi des, mais susceptibles d'etre rapproehes elas- tiquement, sous l'action de fort exterieures suffisantes. L'extrémité libre du bras 2 forme deux languettes enroulées ä frottement dur en 4, autour d'un axe de charnière 5. Un organe porteur creux 6, de forme cylindrique, pre- sente, ä une extréité, une patte 7 enroulee à frottement très doux autour de Faxe de char- nière 5, et, ä son autre extrémité, une Sorte de crochet plat 8 ä deux becs opposés. The frame of the Support is constituted, Jans the example chosen, by a plate 1 for fixing ä, a wall, integrally carrying two arms 2, 3, in molded sheet metal, relatively rigid, but likely to be brought closer together. elastically, under the action of sufficient external forces. The free end of the arm 2 forms two frictionally wound tabs at 4 around a hinge pin 5. A hollow bearing member 6, of cylindrical shape, has, at one end, a tab very soft around the hinge 5, and, at its other end, a sort of flat hook 8 with two opposite beaks.

L'extrémité du bras 3 presente deux lan- guettes semblables 9, profilées de manière à f ormer un organe de retenue, autrement dit un repli 10, suivi dune rampe d'accès termi- nale 11. Comme an le voit en fig. 2, les replis 10 servent de Grans darret pour le crochet B. The end of the arm 3 has two similar tabs 9, profiled so as to form a retaining member, in other words a bend 10, followed by a terminal access ramp 11. As seen in FIG. 2, the folds 10 serve as a Grans stop for hook B.

La manière d'utiliser le Support décrit ressort imméiatement de l'examen du dessin. Pour monter un rouleau neuf Sur l'organe, porteur 6 qui lui sert d'axe, supposé tout d'abord en Position d'accrochage (fig. 2), il suffit d'exercer une Pression convsnable sur l'extrémité libre des brass 2 et 3 pour degager le crochet 8 des Grans 10, et de faire ensuite pivoter l'axe 6 autour de la charnière 5 dans le sens F1 de l'augle désiré. On enfilera 1e rouleau neuf Sur l'axe porteur 6 qui sera en- suite rabattu en sens inverse de F1 jusqu'ä ce que le crochet 8 se soit verrouillé automati- quement dans les Grans 10 après avoir pro- voqué une legere flexion du bras 3 en agis- sant Sur les rampes d'acces 11. The manner of using the Support described is immediately apparent from examination of the drawing. To mount a new roller On the body, carrier 6 which serves as its axis, assumed first of all in the hooking position (fig. 2), it suffices to exert a convsnable Pressure on the free end of the brass 2 and 3 to disengage the hook 8 from the Grans 10, and then rotate the pin 6 around the hinge 5 in the direction F1 of the desired angle. The new roll will be threaded onto carrier shaft 6 which will then be folded in the opposite direction to F1 until hook 8 has locked automatically in Grans 10 after having caused a slight flexion of the arm 3 by acting on the access ramps 11.

Comme an le voit Sur la fig. 1, l'organe porteur 6 affecte la forme dune paroi cylin- drique mince, fendue en 12, ce qui lui confere une certaine élasticité transversale. A vide, le diamètre extéricur de la paroi cylindrique 6 est un peu plus grand que le diamètre inté- rieur du tube de Garton porte-rouleau qui doit etre monté Sur le Support, de Sorte que ce tube est freiné par l'élasticité de l'organe porteur, ce qui, dans le Gas de rouleaux com- poses de feuillets detachables, facilite 1e de- tachement des feuillets et, de toutes façons, empêche un déroulement intempestif. Dans la forme d'exeeution représentée, le plan de pivotement de laxe 6 est sensible- ment paralläle ä fa Plaque 1, mais il va de soi que ce plan peut,etre oblique au perpen- diculaire ä ladite Plaque. As seen in fig. 1, the carrier member 6 takes the form of a thin cylindrical wall, split at 12, which gives it a certain transverse elasticity. When empty, the outer diameter of the cylindrical wall 6 is a little larger than the inner diameter of the roller holder Garton tube which must be mounted on the Support, so that this tube is braked by the elasticity of the roller. the carrier member, which, in the case of rolls composed of detachable sheets, facilitates the detachment of the sheets and, in any case, prevents untimely unwinding. In the embodiment shown, the plane of pivoting of the axis 6 is substantially parallel to the Plate 1, but it goes without saying that this plane may be oblique to the perpendicular to the said Plate.

Claims (3)

RE VENDICATION Support pour rouleaux in-terchangeables, comportant deux bras solidaires d'un bäti, caracterise pa.r 1e fait que l'ecartement de Ges bras peut varier elastiquement sous 1'actioii dune force exterieure et que 1'un d'eux esi relie, par des moyens d'articulation, ä un organe porteur servant de porte-rouleau, Fau tre bras comportant un organe de retenue ea pable d'entrer en Prise avec Porgane porteur pour 1'immobiliser dans une Position correcte, Jans laquelle les deux bras contribuent ä sup porter ledit organe porteur et 1e rouleau. SOUS-REVENDICATIONS 1: Support sel'on la revendication, caracte rise par 1e fait que Porgane porteur qui Porte 1e rouleau presente, ä une extremite, une patte enroulee autour d'un axe d'articulation Porte par 1'un des bras, et ä Pautre extre mite, une patte en forme de crochet pouvant s'engager dans un eran d'a.rret forme dann Pautre bras. RE VENDICATION Support for interchangeable rollers, comprising two arms integral with a frame, characterized by the fact that the spacing of the arms can vary elastically under the actioii of an external force and that one of them is connects, by means of articulation, to a carrier member serving as a roll holder, an arm comprising a retaining member able to enter into engagement with the carrier member to immobilize it in a correct position, Jans in which the two arms contribute to supporting said carrying member and the roller. SUB-CLAIMS 1: Support according to claim, characterized by the fact that the carrier member which carries the roller has, at one end, a tab wound around a hinge pin carried by one of the arms, and at the other end, a hook-shaped tab that can engage in a stopper shaped in the other arm. 2. Support selon <B>la</B> revendication, carac t6rise en ce que 1e bras oppose ä. celui qui Porte faxe d'articulati.on, forme, 6, la Suite du Grau darret pour la retenue du crochei dont est muni Porgane porteur, une rampe d'acces Sur laquelle 1e crochet agit en modi fiant elastiquement Fecartement des deux bras lors du rabattement dudit organe por teur vers la Position d'accroehage. 2. Support according to <B>the</B> claim, charac terized in that the first arm opposes ä. that which bears the articulati.on fax, forms, 6, the Suite du Grau stop for the retention of the hook with which the carrying member is provided, an access ramp on which the first hook acts by elastically modifying the spacing of the two arms during the folding back of said por tor member towards the hooking position. 3. Support selon 1a revendication, cara.c t6rise en ce que Porgane porteur posAde au moins une Partie cleformable el'astiquement sous Paction du tube porte-rouleau interchan geable, de maniere, ä freiner ce dernier Pen dant 1e deroulement du rouleau.3. Support according to claim 1, characterized in that the carrier member has at least one elastically deformable part under the action of the interchangeable roller-holder tube, so as to slow down the latter during the first unwinding of the roller.
CH256205D 1947-01-27 1947-01-27 Support for interchangeable rolls. CH256205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH256205T 1947-01-27

Publications (1)

Publication Number Publication Date
CH256205A true CH256205A (en) 1948-08-15

Family

ID=4471542

Family Applications (1)

Application Number Title Priority Date Filing Date
CH256205D CH256205A (en) 1947-01-27 1947-01-27 Support for interchangeable rolls.

Country Status (1)

Country Link
CH (1) CH256205A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750969A1 (en) * 1996-07-12 1998-01-16 Jamont N V DISPENSER FOR ROLL OF MATERIAL IN ROLL WITHOUT CHUCK COMPRISING AN IMPROVED SUPPORT ROD
FR2763322A1 (en) * 1997-05-16 1998-11-20 Seb Sa Axle for roll dispensing sheet material, e.g. toilet paper or aluminium foil etc.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750969A1 (en) * 1996-07-12 1998-01-16 Jamont N V DISPENSER FOR ROLL OF MATERIAL IN ROLL WITHOUT CHUCK COMPRISING AN IMPROVED SUPPORT ROD
WO1998002373A1 (en) * 1996-07-12 1998-01-22 Fort James S.A.R.L. Dispenser for roll material strip without winding core comprising an improved supporting spindle
FR2763322A1 (en) * 1997-05-16 1998-11-20 Seb Sa Axle for roll dispensing sheet material, e.g. toilet paper or aluminium foil etc.

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