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EP0000915B1 - Charnière basculante pour marquises - Google Patents

Charnière basculante pour marquises Download PDF

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Publication number
EP0000915B1
EP0000915B1 EP19780100665 EP78100665A EP0000915B1 EP 0000915 B1 EP0000915 B1 EP 0000915B1 EP 19780100665 EP19780100665 EP 19780100665 EP 78100665 A EP78100665 A EP 78100665A EP 0000915 B1 EP0000915 B1 EP 0000915B1
Authority
EP
European Patent Office
Prior art keywords
stop
awning
recess
holder
tilting
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
Application number
EP19780100665
Other languages
German (de)
English (en)
Other versions
EP0000915A1 (fr
Inventor
Dieter Weiermann Gmbh & Co. Weinor
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.)
Weinor GmbH and Co KG
Original Assignee
Weinor Dieter Weiermann GmbH and Co
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 DE19777725749 external-priority patent/DE7725749U/de
Application filed by Weinor Dieter Weiermann GmbH and Co filed Critical Weinor Dieter Weiermann GmbH and Co
Publication of EP0000915A1 publication Critical patent/EP0000915A1/fr
Application granted granted Critical
Publication of EP0000915B1 publication Critical patent/EP0000915B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0666—Accessories
    • E04F10/0674—Accessories acting as separate supporting bar
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
    • E04F10/0618—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is perpendicular to the roller
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0637—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for adjusting the inclination of the blind
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0685—Covers or housings for the rolled-up blind

Definitions

  • the invention relates to a tilt joint for awnings with a holder for the pivot axis of the upper articulated arm, which is tiltably mounted about an axis extending transversely to this pivot axis on the rod support of the awning and is limited in its tendency to fail by a preferably adjustable stop.
  • a fabric web wound on a rotatable fabric shaft is extended with the aid of two or more articulated arms which are articulated on a drop profile strip to which the front edge of the fabric web is fastened. Since the fabric or other sun protection in the extended state should be more or less strongly inclined to the horizontal, but on the other hand it is desirable that the drop profile in the retracted state takes up a vertical position together with the articulated arms which are then close together so that the drop profile on the one hand the house wall is flush, in which the awning is installed, and on the other hand there is no opening at the front between the protective cover closing the awning box and the upper edge of the retracted gear, the swivel axes of the upper articulated arms are mounted in tilting joints that extend when the awning is extended tilt to the desired incline.
  • this tilting joint tilts back into its vertical basic position under the pull of the rolling fabric sheet, so that the awning linkage with the drop profile strip at the front edge of the fabric sheet assumes a vertical position and is flush with the front edge of the awning box.
  • the object of the invention is to avoid these disadvantages and to design a tilt joint of the type specified at the outset in such a way that the awning cannot be raised in the extended state, but the tilt joint automatically returns to its vertical position when the awning is retracted. Furthermore, it should preferably be achieved that the tendency of the awning to tilt on the tilting joint can nevertheless be easily adjusted within wide limits.
  • the stop when the holder is tilted is locked against the direction of failure by a retaining surface which extends transversely to the direction of failure, and in that a disengaging device which is movable transversely to the direction of failure is provided and is actuated by the upper articulated arm when the awning is retracted and removed the stop from the retention surface.
  • a disengaging device which is movable transversely to the direction of failure is provided and is actuated by the upper articulated arm when the awning is retracted and removed the stop from the retention surface.
  • the locking device expediently has an adjustable stop which is locked in a recess in the holder.
  • the stop for holding the tilt joint can also serve to adjust the tendency to fail.
  • the locking device expediently has a threaded rod which passes through a recess in the holder transversely to the tilting axis and carries as a stop a threaded ring or a threaded nut which can rest with both end faces on retaining surfaces which are arranged in the recess of the holder .
  • This design has the advantage that the stop, which holds the tilting joint in its inclined position, can be easily adjusted in the longitudinal direction of the threaded rod, so that the desired tendency to fall out can be set easily. Since both end faces of the stop can rest on retaining surfaces, the tilt joint is blocked in both tilt directions.
  • the recess in the holder can have at least one depression extending transversely to the longitudinal direction of the threaded rod, from which the stop can engage and the width of which corresponds to the thickness of the stop.
  • the threaded rod can be a pivotable lever on which a spring engages which presses the stop into the recess of the recess.
  • a spring engages which presses the stop into the recess of the recess.
  • Such training is structurally simple and works maintenance-free.
  • other embodiments are also possible. So it may be appropriate to design the threaded ring as an eccentric, which is rotated in the tilted position, for example, under the action of a spiral spring into the recess of the recess.
  • the disengaging device which can also be a cam actuated by the articulated arm, which presses on the spring-loaded threaded rod of the locking device, is according to a particularly expedient embodiment of one Push rod is formed which is displaceable in a bore arranged transversely to the recess in the holder and which has an inclined surface which slides onto the stop or the threaded rod and is actuated by an actuating finger connected to the articulated arm.
  • This construction is also structurally simple and works maintenance-free and reliably.
  • 10 denotes a flat awning, which is accommodated in an awning box, of which only the upper protective cover 11 is shown in the drawing.
  • the awning fabric 12 is wound on a fabric shaft 13 which is rotatably mounted in the awning box.
  • the front edge 14 of the fabric sheet 12 is attached to a drop profile bar 15, which is supported by the forearms 16 of an awning link 17, which are articulated on the two outer ends of the drop profile bar 15, as is known per se.
  • the forearms 16, of which only one is shown in FIG. 1, are articulated at their other ends to the upper articulated arms 18 of the awning linkage 17, which in turn are rotatably mounted with pivot axes 19 in the holder 20 of one articulated joint 21 each.
  • each tilt joint 21 consists of a plate 22 arranged approximately parallel to the cloth shaft 13, which carries on its front 23 at the upper and lower edge a projection 24 and 25, respectively, in which the pivot axis 19 for the upper articulated arm is mounted.
  • Each upper articulated arm 18 has an articulated eye 26 in the region of the pivot axis 19 and carries on its inside 27 an actuating finger 28 firmly connected to it, the purpose of which will be explained in more detail below.
  • the tilting joint 21 is supported at its lower end 29 so as to be tiltable about a horizontal tilting axis 30 running perpendicular to the pivot axis 19 of the upper articulated arms 18.
  • the tilting axis 30 is held by two support plates or lugs 31 arranged at a lateral distance from one another, which in turn sit on a rod carrier with a box section 32 arranged parallel to the shaft 13 and parallel to the latter.
  • the plate 22 of the tilting joint 21 has a recess 33 penetrating the plate approximately in the upper third, which extends like a trumpet towards the front 23 of the plate 22 and has a recess 35 on its upper side 34, which extends even further up into the plate 22.
  • This recess forms a front retaining surface 37 and a rear stop surface 38 towards the front 23 and the rear 36 of the plate 22 of the tilt joint 21.
  • the lower edge 39 of the recess 33 also has a recess or step 40, which, however, faces the front 23 the plate 22 is open.
  • a locking device cooperates with the recess 33 and its recesses 35 and 40, which is designated 41 in its entirety and which will now be described in more detail.
  • the locking device 41 consists essentially of a threaded rod 42 and a threaded ring 43 screwed onto this threaded rod, which represents a stop for the tilting joint 21, which is adjustable along the threaded rod 42.
  • the thickness d of the stop 43 corresponds to the width b of the recess 35, so that the stop 43 can snap into this recess 35.
  • the threaded rod 42 passes through the recess 33 in the plate 22 of the tilt joint 21 and is pivotably mounted on a lever axis 44 arranged in the upper part of the support plates 31 (FIG. 2).
  • a coil spring 45 wound around this lever axis 44 engages with its free end under the threaded rod 42 and is constantly striving to push it upwards and to pivot it clockwise in the position shown in FIGS. 1 and 4.
  • a locking device interacts with the locking device 41 and is designated 46 in its entirety.
  • the disengaging device consists essentially of a push rod 47, which is arranged in a bore 48 of the plate 22 of the tilting joint 21, which extends transversely to the recess 35 and to the threaded rod 42 and opens into the recess 33.
  • the push rod 47 has at its front end 49 projecting into the recess 33 on the underside a bevel 50 with which it can slide over the threaded rod 42 or over the stop 43 screwed onto it when this stop 43 is in the recess 35 located.
  • the rear end 51 of the push rod 47 is acted upon by the actuating finger 28 which pushes the push rod in the direction of the recess 33 when the articulated arm 18 is pivoted into its basic position.
  • the drop profile strip 15 pulls the awning fabric 12 off the fabric shaft 13.
  • the articulated arms 16 and 18 swivel about their swivel axes, including the swivel axes 19.
  • the articulated arm 18 pivots counterclockwise in the position shown in FIG. 2, so that the actuating finger 28, which is firmly connected to this articulated arm retracts rear end 51 of the push rod 47.
  • the invention is not limited to the exemplary embodiment, but a number of changes are possible without leaving the scope of the invention.
  • an electromagnetically actuated bolt as the locking device, which engages in a claw attached to the side of the tilting joint and is controlled as a function of the angular position of the tilting joint.
  • the locking device can also be a cam that engages from the side or from above into a recess in the tilt joint. It is also possible to actuate the disengaging device electromagnetically, pneumatically or hydraulically if this results in advantages in individual cases.
  • a threaded rod that can be moved parallel to itself can also be used without departing from the inventive concept.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Awnings And Sunshades (AREA)

Claims (7)

1. Articulation de basculement pour stores comportant un support (20) destiné à l'axe de pivotement (19) du bras d'articulation supérieur (18) qui est monté sur la poutre de tringlage (32) du store (10) de manière à pouvoir basculer autour d'un axe (30) transversal à cet axe de pivotement (19) et limitée dans son inclinaison vers le bas par une butée (43), caractérisée par le fait que, lorsque le support (20) est basculé, la butée (43) est verrouillée à l'envers du sens de descente par une surface de retenue (37) placée transversalement à la direction de descente et qu'un dispositif de dégagement (47) pouvant se mouvoir transversalement à la direction de descente est prévu et est actionné par le bras d'articulation supérieur (18) lors de la rétraction du store et dégage la butée (43) de la surface de retenue (37).
2. Articulation selon la revendication 1, caractérisée par le fait que la surface de retenue (37) est disposée dans une mortaise (35) dont la largeur (b) correspond à l'épaisseur (d) de la butée (43) et dans laquelle la butée (43) s'engage quand le support (20) est basculé et de laquelle elle est dégagée par le dispositif de dégagement (47) quand le store se rétracte.
3. Articulation selon l'une des revendications 1 ou 2, caractérisée par le fait que la butée (43) est réglable.
4. Articulation selon la revendication 3, caractérisée par le fait que la butée (43) est une bague filetée ou un ecrou fileté vissé sur une tige filetée (42) qui traverse un évidement (33) du support (20) transversalement à l'axe de basculement (30).
5. Articulation selon la revendication 4, caractérisée par le fait que la mortaise (35) est ménagée dans le support (20) et débouche dans l'évidement (33).
6. Articulation selon l'une des revendications 1 à 5, caractérisée par le fait que la tige filetée (42) est un levier pivotant auquel est appliqué un ressort (45) qui pousse la butée (43) dans la mortaise (35) de l'évidement (33).
7. Articulation selon l'une des revendications 1 à 6, caractérisée par le fait que le dispositif de dégagement (46) est constitué par une tige de poussée (47) qui peut coulisser dans un alésage (48) prévu dans le support (20), présente une surface oblique (50) qui est poussée sur la butée (43) où la tige filetée (42) est actionnée par un doigt d'actionnement (28) relié au bras d'articulation (18).
EP19780100665 1977-08-19 1978-08-16 Charnière basculante pour marquises Expired EP0000915B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19777725749 DE7725749U (de) 1977-08-19 Kippgelenk für Markisen o.dgl
DE7725749U 1977-08-19

Publications (2)

Publication Number Publication Date
EP0000915A1 EP0000915A1 (fr) 1979-03-07
EP0000915B1 true EP0000915B1 (fr) 1981-06-03

Family

ID=6681832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19780100665 Expired EP0000915B1 (fr) 1977-08-19 1978-08-16 Charnière basculante pour marquises

Country Status (1)

Country Link
EP (1) EP0000915B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8200939U1 (de) * 1982-01-16 1982-07-08 Aluxor Markisen GmbH, 6944 Hemsbach Gelenk zur verstellung des neigungswinkels von markisenarmen
DE3447792A1 (de) * 1984-12-29 1986-08-14 Schmitz-Werke Gmbh + Co, 4407 Emsdetten Kippgelenk fuer eine kassettenmarkise
FR2634809A1 (fr) * 1988-07-28 1990-02-02 Rhin Toiles Dispositif de blocage des moyens de rotation d'un bras articule de store ou analogue autour d'un axe horizontal
ES2029916T3 (es) * 1989-05-19 1992-10-01 Paul Voss Gmbh & Co. Cojinete de brazos para una marquesina de brazos articulados.
ATE169760T1 (de) * 1993-05-28 1998-08-15 Cedis Licensing Gmbh Armlager für eine markise
DE4327590C2 (de) * 1993-08-17 1995-08-10 Schmitz Werke Kippgelenk für eine Kassettenmarkise
DE29612904U1 (de) * 1996-07-25 1996-09-26 Schmitz-Werke GmbH + Co, 48282 Emsdetten Gelenkarm-Markise

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880321A (en) * 1957-12-30 1961-10-18 Electromatic Shopblinds Ltd Improvements in or relating to blinds or canopies for shops for example
DE2107477C3 (de) * 1971-02-17 1979-08-09 Clauss-Markisen Manfred U. Ulrich Clauss, 7311 Bissingen Markisenkasten für eine Gelenkarmmarkise
DE2153676B2 (de) * 1971-10-28 1980-10-02 Rau, Dieter, 7340 Geislingen Markise mit konsolartigen Wandhaltern

Also Published As

Publication number Publication date
EP0000915A1 (fr) 1979-03-07

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