EP1591615A1 - Justierungseinrichtung für einen Rolladen - Google Patents

Justierungseinrichtung für einen Rolladen Download PDF

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Publication number
EP1591615A1
EP1591615A1 EP05300334A EP05300334A EP1591615A1 EP 1591615 A1 EP1591615 A1 EP 1591615A1 EP 05300334 A EP05300334 A EP 05300334A EP 05300334 A EP05300334 A EP 05300334A EP 1591615 A1 EP1591615 A1 EP 1591615A1
Authority
EP
European Patent Office
Prior art keywords
slide
adjusting device
clamp
jaws
fixing
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.)
Withdrawn
Application number
EP05300334A
Other languages
English (en)
French (fr)
Inventor
Gérard Evreux
Fabien Larochette
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.)
Bubendorff SA
Original Assignee
Bubendorff SA
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 Bubendorff SA filed Critical Bubendorff SA
Publication of EP1591615A1 publication Critical patent/EP1591615A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17061—Connection of the box to the guides
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings

Definitions

  • the invention relates to an adjustment device for shutter with an apron guided laterally by slides in the upper end of which is expected apt to engage a fastening lug secured to a support cheek contributing to the maintenance in rotation of a winding tube of the apron.
  • the invention also relates to a roller shutter comprising such adjustment device.
  • the present invention will find its application in the field shutters.
  • This invention is of particular interest when it is question of shutters, intended to come under the external side on a carpentry corresponding to a door, window or the like.
  • a rolling shutter comprising, in a pre-assembled box at a masonry level, a support cheek extending, in the lower part, by a vertical mounting bracket.
  • a slide internally receiving a latch movable vertically.
  • the latch is immobilized in translation on the fixing lug by means of a screw needle.
  • Figure 1 of the attached drawing we have, for example, represented a frame E of a window F whose lintel L is not strictly parallel to the threshold S. It is easy to understand that in such a situation the caisson C, in solidarity with the slides c1, c2 also fixed to the frame sleeping or on the frames of the frame of this window F, can not be properly applied against lintel L.
  • the roller shutter is in any case more poorly sized than the frame E, one day persists necessarily between this box C and the lintel L. On the other hand, this day is not regular and gives the appearance of a pose imperfect, not square. Again this type of assembly is perfectly unsightly.
  • the tables t1 and t2 of the frame E are, too, sometimes not square or have a fruit. If the slides are usually applied on these tables, whatever their lack of squareness, the lack of relative transversal mobility of the slides with respect to cheeks support which they are solidary, has the consequence of put the whole under stress. More exactly, the deformation printed behind the scenes is then directly echoed on the cheeks supports through the legs of aforementioned link.
  • the present invention is intended to respond to all of these difficulties and to facilitate the adjustment of a shutter, including renovation, a door frame, window or similar.
  • the invention relates to an adjustment device for roller shutter comprising an apron guided laterally by slides in the upper end of which is provided adapted to engage a fastening tab secured to a cheek support contributing to the maintenance in rotation of a tube winding of the apron, characterized by the fact that slide comprises fastening means adapted to cooperate with complementary fastening means associated with a tab fixing a cheek support to immobilize in support vertical said fixing lug in the slide, in at minus two vertically distinct positions.
  • roller shutter box which obviously follows the movement of these cheeks supports, can be perfectly applied against the lintel of a door frame, window or other, whether or not this lintel is perfectly horizontal and square compared to carpentry.
  • the present invention is of particular interest when an implantation of a shutter V, as shown in Figure 1.
  • This rolling shutter V is here reported in externally applied on the frame of a door, window F or the like.
  • This roller shutter V is therefore part of the frame E of the opening in the wall of a construction and corresponding to this door or window F.
  • this frame E may have a number of defects of squareness with respect to which this shutter V must be in able to adjust to give the whole an aesthetic consistent.
  • the invention relates, more particularly, to such adjustment device 1 for roller shutter V.
  • the latter comprises a winding tube 2 on which is able to wrap an apron 3 and which is maintained at its ends 4 by support cheeks 5.
  • slides 7 also referenced c1 and c2 in Figure 1 contributing to the guidance side of deck blades 3 during deployment and folding of the latter.
  • the walls composing the box C namely the upper wall, the rear wall, the front wall and the underside are usually made integral with said support cheeks 5.
  • this box C follows the movements communicated to these cheeks supports 5 with respect to the wings 7.
  • a fastening lug 9 is secured to such a support cheek 5 while being able to expand under it for engage in the upper end 6 of the slide 7.
  • a slide 7 comprises fastening means 8 designed adapted to cooperate with complementary fastening means 8A associated to a bracket 9 of a support cheek 5 to immobilize in a vertical support, said fixing lug 9 in the slide 7, in at least two vertically distinct positions.
  • fastening means 8 and the fastening means 8A are designed to allow the establishment of a positive fixation between a slide 7 and a support cheek 5.
  • This positive fixation is designed to ensure the maintenance of relative position of the support cheek 5 with respect to the slide 7, when the support cheek supports the static forces and dynamics related to the winding tube 2 and the apron 3, and than the engine system or associated maneuver.
  • bracket 9 is able to stretch under the support cheek 5 to engage in the upper end 6 of the slide 7 and cooperate with attachment means 10 taking position in the latter.
  • the fixing lug 9 has, at its free end 11, additional attachment means 12 designed to cooperate with these attachment means 10. These thus exert a positive fixation with support on the attachment means 12 associated with the bracket 9, which is itself secured to the support cheek 5.
  • attachment means 10 advantageously take the form a clamp 13 comprising at least one jaw 14 of which the end 15 is configured in the form of a hook for, in a locking position, cooperate with the end 11 of the leg of fastener 9 having notches 16 forming the means complementary fastening 12.
  • the along the fixing lug 9 are notched several notches 16, in at least one of which is fit to fit this hook-shaped end 15 of a jaw 14 of the clamp 13, according to the vertical position adopted by the support cheek 5 above the slide 7.
  • the cooperation of the fixing means 8 and the means of complementary fastening 8A makes it possible to immobilize in support vertical fixing lug 9 in the slide 7, in several vertically distinct positions.
  • This asset is carried out in compression, preferentially also in traction, and is designed to withstand static and dynamic efforts related to the winding tube and the apron, as well as to the motorization or maneuvering associated with these support cheeks.
  • the clamp 13 comprises two jaws 14, 14A ending at their free end 15, 15A, in the form of a hook in opposition, so as to grip the notched end 11 of the fixing lug 9.
  • This one takes the form of a metal plate, the notches 16 being arranged on the front 17 and rear 18 songs of this dish.
  • This adjustment device 1 comprises, moreover, means an unlocking control 19 through which an operator can release a support cheek 5 with respect to a slide 7.
  • unlocking control means 19 consist of jaw opening control means 14, 14A of the clamp 13.
  • these jaws 14, 14A emerge through openings appropriate in a housing 20 designed able to take a position in a slide 7 and housing the control means of Unlocking 19. These are defined as a cam 21 mounted in rotation in this housing 20 and designed to measure pushing the jaws 14, 14A into a position away from in order to release their hook-shaped end 15, 15A notches 16 in which they were previously engaged in the end 11 of the fixing lug 9.
  • the cam 21 comprises means 22 for receiving a tool command, for example an axial slot for the engagement of a screwdriver, these receiving means 22 being made accessible through an adapted opening made in correspondence in the wall 23 of the housing 20, on the one hand, and in the wall 24 of the slide 7, on the other hand.
  • a tool command for example an axial slot for the engagement of a screwdriver
  • the adjustment device can take position in a channel 25 that delimits, in bottom of slide 7, a wall forming a spacer 24. In a manner advantageous, it is through an opening in this last that the operator can access the cam 21.
  • this cam 21 acts as a control means of unblocking 19 by ensuring the spacing of the jaws 14, 14A of the clamp 13, it can be provided with elastic return in blocking position. Especially when ordering deblocking by coming apart these jaws 14, 14A, the cam 21 puts them under elastic stress. This has for consequence, when returning to a rest position of the cam 21 as seen in FIGS. 2 and 3, the recall automatic of these jaws 14, 14A against the bracket 9 causing the engagement of their hook-shaped end 15, 15A in notches 16 which present themselves, at that time, in face of them.
  • said clamp 13 is designed from a flexible plastic elastic blade or U-shaped metal 26 with two branches, substantially parallel lines 27, 28, connected by a branch of link 30, define the jaws 14, 14A. Also, these branches 27, 28 are, in the rest position, substantially tightened towards each other for, by effect elastic, produce the blockage as described above.
  • a wedge 29 immobilises it in the housing 20.
  • the latter comprises means 31 for fixing it in a slide 7.
  • a tab 32 having one or more apertures 33, 34 for the passage of a fastening screw or the like.
  • the adjustment device according to the invention allows a adjusting the cheek support 5 vertically above a slide 7, it gives him, again, a relative mobility, horizontally, with respect to the latter.
  • this relative mobility intervenes in a direction parallel to the plane of the deck 3. It this is the direction in which the backstage 7 must be able to adapt to framing boards who would not be square.
  • this thickness 38 of the jaws 14, 14A of the clip 13 can be adjusted to the channel section 25 behind the scenes 7.
  • this invention responds, advantageously, to the problem posed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP05300334A 2004-04-29 2005-04-28 Justierungseinrichtung für einen Rolladen Withdrawn EP1591615A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450829A FR2869636B1 (fr) 2004-04-29 2004-04-29 Dispositif d'ajustement pour volet roulant
FR0450829 2004-04-29

Publications (1)

Publication Number Publication Date
EP1591615A1 true EP1591615A1 (de) 2005-11-02

Family

ID=34942576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05300334A Withdrawn EP1591615A1 (de) 2004-04-29 2005-04-28 Justierungseinrichtung für einen Rolladen

Country Status (2)

Country Link
EP (1) EP1591615A1 (de)
FR (1) FR2869636B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2025857A2 (de) 2007-08-03 2009-02-18 WAREMA Renkhoff GmbH Führungsschiene zur Führung von Rollladenpanzern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134572A1 (de) * 1971-04-28 1972-12-08 Guntner Karl Heinz
DE4445303C1 (de) * 1994-12-19 1996-01-11 Warema Renkhoff Gmbh & Co Kg Sonnenschutzanlage
DE19711311A1 (de) * 1996-03-19 1997-10-30 Rollmat Ag Halterung für einen Rolladen oder für ein Rolltor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134572A1 (de) * 1971-04-28 1972-12-08 Guntner Karl Heinz
DE4445303C1 (de) * 1994-12-19 1996-01-11 Warema Renkhoff Gmbh & Co Kg Sonnenschutzanlage
DE19711311A1 (de) * 1996-03-19 1997-10-30 Rollmat Ag Halterung für einen Rolladen oder für ein Rolltor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2025857A2 (de) 2007-08-03 2009-02-18 WAREMA Renkhoff GmbH Führungsschiene zur Führung von Rollladenpanzern
EP2025857A3 (de) * 2007-08-03 2011-07-06 WAREMA Renkhoff GmbH Führungsschiene zur Führung von Rollladenpanzern

Also Published As

Publication number Publication date
FR2869636A1 (fr) 2005-11-04
FR2869636B1 (fr) 2008-10-10

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