EP1589183B1 - Stützwange für die Wickelrolle eines Rollladens - Google Patents

Stützwange für die Wickelrolle eines Rollladens Download PDF

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Publication number
EP1589183B1
EP1589183B1 EP20050300275 EP05300275A EP1589183B1 EP 1589183 B1 EP1589183 B1 EP 1589183B1 EP 20050300275 EP20050300275 EP 20050300275 EP 05300275 A EP05300275 A EP 05300275A EP 1589183 B1 EP1589183 B1 EP 1589183B1
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EP
European Patent Office
Prior art keywords
bearing
support flange
encasement
winding tube
roller shutter
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.)
Active
Application number
EP20050300275
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English (en)
French (fr)
Other versions
EP1589183A1 (de
Inventor
Gérard Evreux
Fabien Larochette
Daniel Meyer
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
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Filing date
Publication date
Application filed by Bubendorff SA filed Critical Bubendorff SA
Publication of EP1589183A1 publication Critical patent/EP1589183A1/de
Application granted granted Critical
Publication of EP1589183B1 publication Critical patent/EP1589183B1/de
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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
    • E06B9/174—Bearings specially adapted therefor

Definitions

  • the invention relates to a support cheek for roller shutter apron winding tube comprising means for receiving a bearing for maintaining rotation of an end of said winding tube.
  • the invention also relates to a roller shutter comprising such a support cheek.
  • the present invention will find application in the field of shutters for doors, windows or the like.
  • such a shutter comprises an apron consisting of a juxtaposition of blades hinged relative to each other to be wrapped around a winding tube. It takes position in a box implanted above an opening corresponding to a door, window or the like in a building.
  • this roller shutter box can still be applied from the outside on the upper part of the joinery, especially the frame of such a door or window.
  • the winding tube of the apron is kept rotating at its ends by support cheeks of various designs.
  • this design depends on the implementation of the drive mechanism for manual rotation control of this winding tube.
  • the end of this winding tube opposite the drive mechanism, frequently comprises a telescopic endpiece through which it cooperates with the bearing of the support cheek.
  • This solution hereinafter referred to as axial engagement of the winding tube of the shutter, has the disadvantage that the drive mechanism, for example a drive pulley, must be implanted in the immediate vicinity of a roller. end of the winding tube, between the latter and the support cheek.
  • this drive mechanism can not be offset laterally.
  • the belt or the chain, through which a user can act on this pulley of the drive mechanism comes to be located, on the inside of the house, in the right of way. opening corresponding to the door or window. In short, the belt or strap, or even the crank of a winch can hinder the opening of this opening.
  • a shutter comprising, housed in a box, support cheeks designed able to maintain, at its ends, the winding tube of the deck of the shutter.
  • these support cheeks take the form of an open C in the direction of the rear face, forming a inspection hatch, of the shutter box.
  • a base receiving a bearing for maintaining rotation of the winding tube.
  • One of these bearings is traversed by a drive shaft connecting a manual drive mechanism to said winding tube.
  • the drive mechanism is no longer in the space between the support cheeks now at its ends the winding tube, but between such a support cheek and a side flange, closing, to one end, the roller shutter box.
  • this drive mechanism can be shifted laterally in the space reserved between this side flange and the support cheek to prevent the operating member, in this case a strap, a chain or a winch, from interfering, on the inside of the house, the opening of the leaf of a door or window.
  • the front face A of the casing B of the roller shutter is oriented towards the outside of the house, this front face A being located, substantially, in the vertical extension of the slides C contributing to the lateral guidance of the apron of this shutter rolling.
  • the rear face D is reported applied to the outer face of the frame of the door or window E which makes it inaccessible.
  • the present invention is intended to respond to this problem of accessibility to the winding mechanism of the shutter without disassembly of the latter in implantation conditions as illustrated in this figure 1 .
  • the invention wants to avoid the disadvantages that arise from an axial interlocking solution.
  • the invention relates, first of all, to a support cheek for a winding tube of a rolling shutter apron, comprising means for receiving a bearing for maintaining rotation of an end of said rolling tube.
  • winding characterized in that it comprises, in its lower part and extending towards its center, a cutout particularly intended for the engagement and / or the release of a shaft driving device connecting through said cheek a winding tube to a manual drive mechanism, the receiving means of a bearing being defined, on at least one side of the cheek, by means of fixing by axial interlocking said step.
  • the invention also relates to a roller shutter comprising such a support cheek and an apron winding tube comprising at least at one end a bearing provided with interlocking means designed able to cooperate, in a complementary manner, with means of fixation by axial engagement that comprises, on at least one of its sides, said cheek support.
  • the extraction of this winding mechanism can be done through the underside of the box shutter.
  • said cutout allows the passage of the drive shaft passing through the bearing and connecting the winding tube, arranged on one side of the support cheek, with respect to a drive mechanism which itself takes over position on the opposite side to this cheek.
  • the present invention relates to the field of shutters.
  • Such a shutter 1 comprises a winding tube 2 of an apron (not shown) usually consisting of a juxtaposition of blades articulated relative to each other.
  • This apron is able to be deployed in lateral guide slides C implanted on either side of the opening corresponding to a door, window or similar E which is equipped with shutter 1.
  • the winding tube 2 is held in rotation at its ends 5 by bearings 6 associated with support cheeks 7 arranged, substantially in the vertical alignment of the lateral slides C which they can be made integral by means of d interlocking and fastening 8 appropriate.
  • a manual drive mechanism 9 represented in the form of a winch in the figures 2 and 3 and a pulley in the figure 4 , is provided to allow a user to control in rotation the winding tube 2, via, as appropriate, a crank, a strap or a chain. All of these components of the winding mechanism of a shutter 1, takes position in a box B composed of a front face A located substantially in the vertical extension of the side slides C, a rear face D, an upper wall G and a sub-face F. At the latter persists a slot H passage of the deck of the shutter 1.
  • this roller shutter in the context of a particular layout in front of a door or window E.
  • the box B comes here, applied, through its rear face D, on the face external and in the upper part of the frame 10 of this door or window E.
  • the winding mechanism of such a shutter 1 is essentially accessible through the underside F.
  • the support cheek 7 advantageously comprises a cutout 11 which extends from the lower part 12 of this cheek 7 towards the center of it.
  • This cutout 11 allows the passage of a drive shaft 13 connecting the drive mechanism 9, disposed on one side 14 of the support cheek 7, to winding tube 2 extending on the opposite side 15 of this cheek 7.
  • This comprises receiving means 16 of the bearing 6 capable of keeping in rotation, an end 5 of this winding tube 2.
  • these receiving means 16 are defined on at least one of the sides of the 7, in the form of fastening means by axial engagement 17 of said bearing 6.
  • This comprises complementary engagement means 18 to enable it to cooperate with these fastening means by axial engagement 17.
  • these equip the support cheek 7 on its side 15 oriented towards the winding tube. 2.
  • interlocking attachment means 17 equip the opposite side 14 of this support cheek 7, or each of its sides 14, 15.
  • the bearing 6 is rotatably mounted on a shaft section 19 terminating at the end 5, the winding tube 2.
  • the axial mobility of the bearing 6, to allow its interlocking or disengagement with respect to a support cheek 7, may result from the disengagement of the opposite end of the winding tube 2 relative to the corresponding support cheek.
  • this winding tube 2 can be mounted on a telescopic shaft section, capable of being disengaged axially from such a support cheek. It can still be imagined that the bearing 6 is mounted axially movable on the shaft section 19 and / or the latter is telescopic with respect to the end 5 of the winding tube 2.
  • the axially interlocking fastening means 17 may take different embodiments. So, they can be in the form of a semi-cylindrical flange or, as illustrated in the drawings, in the form of several interlocking tabs 20 extending substantially perpendicular to the support cheek 7.
  • the complementary interlocking means 18 at the of the bearing 6 adopt, obviously a suitable shape, for example housing 21 likely to receive these interlocking lugs 20, or a semi-cylindrical collar as indicated above.
  • these housings 21 can be defined by notches at the periphery of the bearing 6, as visible in the embodiment shown in the accompanying drawings. However, one can easily imagine the bearing 6 of substantially circular shape, these housings 21 being internal.
  • locking means 22 designed able to lock the bearing 6 in the nested position on the support cheek 7.
  • such locking means 22 can borrow, as can be seen in FIG. figure 4 , the shape of a circlip 23 being inserted into the bearing 6 so as to occupy either an unlocking position or a locking position.
  • this circlip 23 communicates with all or part of the housing 21 receiving the interlocking tabs 20.
  • These comprise a groove 24 designed adapted to accommodate the circlip 23, in order to immobilize the bearing 6 on the support cheek 7 in axial displacement.
  • this circlip 23 is disengaged from said groove 24 of the interlocking lugs 20 allowing the clearance of the latter from their housing 21 .
  • the circlip 23 is equipped with at least one gripping lug 25, 26 accessible at the periphery of the bearing 6 and through which or an operator can act against its elastic restoring force to push it back in. its unblocking position and release its action on the interlocking tabs 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Claims (10)

  1. Seitliche Stützwand (7) für das Aufwickelrohr (2) einer Rollladendecke (1), umfassend Mittel für die Aufnahme (16) eines Lagers (6) zum Halten in Drehung eines Endes (5) des besagten Aufwickelrohrs (2), dadurch gekennzeichnet, dass sie, in ihrem unteren Teil (12) und sich erstreckend in Richtung ihres Zentrums, einen Ausschnitt (11) umfasst, insbesondere vorgesehen zum Ein- und/oder Ausklinken einer Antriebswelle (13), die mittels der besagten seitlichen Wand (7) ein Aufwickelrohr (2) mit einem handbetätigten Antriebsmechanismus (9) verbindet, wobei die Mittel für die Aufnahme (16) eines Lagers (6) auf wenigstens einer Seite (15) der seitlichen Wand (7) durch Mittel zur Befestigung durch axiale Steckverbindung (17) des besagten Lagers (6) gebildet seien.
  2. Seitliche Stützwand nach Anspruch 1, dadurch gekennzeichnet, dass die Mittel zur Befestigung durch axiale Steckverbindung (17) als ein halbzylindrischer Flansch ausgestaltet sind.
  3. Seitliche Stützwand nach Anspruch 1, dadurch gekennzeichnet, dass die Mittel zur Befestigung durch axiale Steckverbindung (17) als mehrere Stecklaschen (20) ausgestaltet sind, die sich im Wesentlichen senkrecht hinsichtlich der seitlichen Stützwand (7) erstrecken.
  4. Rollladen, umfassend eine seitliche Stützwand nach irgendeinem der vorgehenden Ansprüche sowie ein Rohr zum Aufwickeln (2) einer Decke, dadurch gekennzeichnet, dass das Aufwickelrohr (2) wenigstens an einem Ende (5) ein Lager (6) umfasst, das Steckmittel (18) umfasst, die geeignet vorgesehen sind, um ergänzenderweise mit Mitteln zur Befestigung durch axiale Steckverbindung (17) zusammenzuwirken, die die besagte seitliche Stützwand (7) auf wenigstens einer von ihren Seiten (14, 15) umfasst.
  5. Rollladen nach Anspruch 4, dadurch gekennzeichnet, dass das Lager (6) drehbar auf einer Wellenlänge (19), die das Aufwickelrohr (2) am Ende (5) abschließt, montiert ist.
  6. Rollladen nach irgendeinem der Ansprüche 4 oder 5, dadurch gekennzeichnet, dass er Sperrmittel (22) umfasst, die geeignet vorgesehen sind, um das Lager (6) in eingefügter Position auf der seitlichen Stützwand (7) zu sperren.
  7. Rollladen nach Anspruch 6, dadurch gekennzeichnet, dass die Sperrmittel (22) als ein Sicherungsring (23) vorgesehen sind, der sich in das Lager (6) einfügt, derart, um entweder eine Entsperrposition oder eine Sperrposition beziehen zu können, in die er durch spannkräftige Wirkung gedrückt ist.
  8. Rollladen nach irgendeinem der Ansprüche 4 bis 7, dadurch gekennzeichnet, dass die ergänzenden Steckmittel (18) durch Ausnehmungen (21) vorgesehen sind, die geeignet gebildet sind, um die Stecklaschen (20) aufzunehmen, die im Wesentlichen die Mittel zur Befestigung durch axiale Steckverbindung (17) bilden, die die seitliche Stützwand (7) umfasst.
  9. Rollladen nach den Ansprüchen 7 und 8, dadurch gekennzeichnet, dass in Sperrposition der Sicherungsring (23) geeignet vorgesehen ist, um gänzlich oder teilweise mit den Ausnehmungen (21), die die Stecklaschen (20) aufnehmen, zusammenzuwirken, die eine Rille (24) umfassen, um den Sicherungsring (23) aufzunehmen, derart, um in axialer Verschiebung das Lager (6) auf der seitlichen Stützwand (7) unbeweglich zu machen.
  10. Rollladen nach Anspruch 7 oder 9, dadurch gekennzeichnet, dass der Sicherungsring (23) wenigstens eine auf dem Umkreis des Lagers (6) zugängliche Greiföse (25, 26) umfasst.
EP20050300275 2004-04-22 2005-04-12 Stützwange für die Wickelrolle eines Rollladens Active EP1589183B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0404269 2004-04-22
FR0404269A FR2869347B1 (fr) 2004-04-22 2004-04-22 Joue support pour tube d'enroulement de tablier de volet roulant

Publications (2)

Publication Number Publication Date
EP1589183A1 EP1589183A1 (de) 2005-10-26
EP1589183B1 true EP1589183B1 (de) 2008-06-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050300275 Active EP1589183B1 (de) 2004-04-22 2005-04-12 Stützwange für die Wickelrolle eines Rollladens

Country Status (4)

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EP (1) EP1589183B1 (de)
DE (1) DE602005007414D1 (de)
ES (1) ES2308414T3 (de)
FR (1) FR2869347B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007020866B4 (de) * 2007-05-04 2013-03-14 Inoutic / Deceuninck Gmbh Adapter für Verbindung zwischen Rollladenantrieb und Rollladenkopfstück
EP2677106B1 (de) * 2012-06-23 2015-07-29 Alukon Kg Lagerplatte für die Wickelwelle eines Rolladens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669374B1 (fr) * 1990-11-20 1993-01-29 Bubendorff Richard Caisson de volet roulant.
FR2785942B1 (fr) * 1998-11-18 2001-02-16 Carretier & Robin Sa Ets Joue a multiples fonctions pour caisson de volet roulant avec tablier a lames articulees
DE10000162C2 (de) * 2000-01-06 2001-11-22 Sks Stakusit Bautechnik Gmbh Rolladenkasten
FR2825410B1 (fr) * 2001-05-29 2004-05-21 Bubendorff Volet Roulant Joue support de volet roulant

Also Published As

Publication number Publication date
EP1589183A1 (de) 2005-10-26
FR2869347A1 (fr) 2005-10-28
DE602005007414D1 (de) 2008-07-24
FR2869347B1 (fr) 2006-06-16
ES2308414T3 (es) 2008-12-01

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