EP1503030A2 - Verkleidungsvorrichtung für einen Rollladen - Google Patents

Verkleidungsvorrichtung für einen Rollladen Download PDF

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Publication number
EP1503030A2
EP1503030A2 EP04291854A EP04291854A EP1503030A2 EP 1503030 A2 EP1503030 A2 EP 1503030A2 EP 04291854 A EP04291854 A EP 04291854A EP 04291854 A EP04291854 A EP 04291854A EP 1503030 A2 EP1503030 A2 EP 1503030A2
Authority
EP
European Patent Office
Prior art keywords
profiled element
wing
wall
profile
folded position
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.)
Granted
Application number
EP04291854A
Other languages
English (en)
French (fr)
Other versions
EP1503030A3 (de
EP1503030B1 (de
Inventor
Francois Jaravel
Noel Robert
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.)
Grosfillex SAS
Original Assignee
Grosfillex SAS
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 Grosfillex SAS filed Critical Grosfillex SAS
Publication of EP1503030A2 publication Critical patent/EP1503030A2/de
Publication of EP1503030A3 publication Critical patent/EP1503030A3/de
Application granted granted Critical
Publication of EP1503030B1 publication Critical patent/EP1503030B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/17023—Shutter boxes; Details or component parts thereof made of more than two pieces

Definitions

  • the present invention relates to a formwork device, in particular to equip the shutters used to protect and shelter the bays of a building, such as doors or windows.
  • a roller shutter is composed of various elements, including a apron formed by several horizontal slats, generally made of plastic or aluminum, hinged together. This apron is likely to wrap and unwind around a tree supported at each of its ends by a bearing.
  • the tree and its two bearings are integral with the frame of the bay to protect.
  • the shaft is coupled to means of training such that a electric motor, a crank or a belt pulley, for example to using an intermediate workpiece, engaged with the shaft and supported by one of its bearings
  • These means of training are able to cause the bearing and the shaft following a first direction of rotation corresponding to the unfolding of the apron and at the closing of the shutter, and according to a second sense of reverse rotation of the first, corresponding to the winding of the apron and to the opening of the shutter.
  • Part of the rolling shutter mechanism formed by the shaft, the bearings and at least a part of the training means, is housed in inside a dwelling in the frame of the bay.
  • the other part of the mechanism hereinafter referred to as the visible part of the mechanism, protrudes from said dwelling and, being unsightly, must be hidden from view by a formwork device, fixed to the frame of the bay.
  • Known formwork devices generally include a part of frontal formwork of length greater than or equal to the shaft, arranged around the visible part of the mechanism, at a distance enough of the tree so that the apron can be wound fully around the shaft without being obstructed by said formwork portion.
  • the formwork portion has a U-shaped section and consists of several plastic or wood-cut plates same length before being assembled together, for example by nesting of their longitudinal edges. Now, the assembly of the plates between them is usually not rigid enough and resistant so that this part of the formwork can be handled freely during the installation of the rolling shutter.
  • the invention proposes to solve the disadvantages of known formwork devices, thanks to a new type of part of frontal formwork.
  • a formwork device which comprises an extruded profiled element having a central part and two wings, located on both sides of this central part, this profiled element having an inner wall and a outer wall, and each of the wings being delimited with respect to the portion central by a discontinuity of one of said inner and outer walls, so that the wings are able to be folded in relation to the part central unit for forming a formwork part from the profiled element having a substantially U-shaped section; the device further comprising means for maintaining the wings in their folded position; and said shaped element being suitable, in particular during its extrusion, to be disposed substantially flat, so that the outer face of said element profile is substantially contained in the same plane.
  • the formwork portion of the formwork device of the invention is therefore an extruded profiled element formed in one piece. Because this profiled element is monobloc, it is easy to handle when it is installation, and its manufacturing cost is low.
  • the profiled element can take a configuration its extrusion, but also its transport and its storage.
  • the formwork part is likely to be stored with its wings unfolded, which makes it easy to stack several elements on each other.
  • the formwork part can be packaged and delivered to the user with its wings unfolded, the latter folding said wings before the implementation place of the formwork device.
  • the shaped element retains its U-shaped when manipulated.
  • planar configuration of the outer face of the element profile facilitates its printing, and in general any treatment of surface (decorative or protective) allowing such a treatment performed in one operation.
  • the flat configuration of this face also facilitates the homogeneous distribution of the products used for treatment, such as paint or varnish.
  • At least one wing of the profiled element is delimited with respect to the central part by a discontinuity of the inner wall of the profiled element which forms a internal recess in said inner wall and which presents, respectively on the side of the wing and on the side of the central part, first and second attachment means adapted to hang on together to maintain this wing in the folded position relative to the central part.
  • At least one wing is bounded with respect to the central part by a discontinuity of the outer wall of the profiled element which forms an external recess in said outer wall and the shuttering device comprises a profile of removable retainer adapted to be disposed in said outer recess, in folded position of the wing relative to the central part, to maintain said wing in this folded position.
  • first and second hooking means are used to maintain the first wing of the profiled element in the folded position, while a retaining profile is used to keep the second wing in the folded position.
  • the removable retaining profile being disposed in the external recess of the outer wall of the profiled element, it is accessible from outside the device. In other words, it is possible to put in place and remove the retaining profile while the profiled element is fixed to the amount of the bay on which is installed the rolling shutter.
  • FIG. 1 represents a profiled element 1 having a part central 3 on each side of which extend a first 5 and a second wing 7.
  • This element has an inner wall 9 and a wall 11.
  • the first wing 5 is delimited with respect to the 3 by a discontinuity of the inner wall 9, while the second wing is delimited with respect to the central part 3 by a discontinuity of the outer wall 11.
  • the discontinuities of the inner 9 and outer 11 walls form respectively an internal recess 13 in the inner wall 9 and a external recess 15 in the outer wall 11.
  • the internal recess 13 has a bottom wall 13a and two side walls 13b and 13c. Said bottom wall 13a is constituted by an outer wall portion 11.
  • the side wall 13c of the recess has a recess 18 which is located in the vicinity of the inner wall 9, and which constitutes a second hooking means which the curved end of the tongue 17 is likely to hang on.
  • the bottom 13a of the recess internal 13 forms a fold zone along which the first wing 5 can be folded according to the arrow G relative to the central portion 3, and when the tongue 17 and the recess 18 are hung together, the first wing 5 is held in the folded position.
  • the external recess 15 has two side walls 15b, 15c and a bottom wall 15a formed by an inner wall portion 9.
  • the side wall 15c located on the side of the central portion 3 has a recess assimilated to a groove 19.
  • the other side wall 15b located on the side of the second wing 7 has a corner, a spacer 20 extending between the bottom of this corner and the inner wall 9.
  • the bottom 15a of the recess outer 15 forms a crease zone along which the second flange 7 can be folded according to the arrow F with respect to the central portion 3.
  • a removable retaining profile 21 can be arranged in the outer recess 15. Then, the side wall 15b abuts against the retaining profile 21 when the wing 7 tends to unfold, so that the wing 7 is held in the folded position, and the spacer 20 supports the side wall 15b so as to avoid its deformation.
  • the retaining profile 21 has a substantially shaped section trapeze with a large base belonging to the outer face 23 of this section, a small base belonging to the inner face 25 of this profile, and two lateral sides 21a and 21b.
  • the inner face 25 has a concavity extending over all the length of the profile 21, which forms a clearance for a part of folded bottom of the outer recess 15 of the profiled element 1 which, seen from the outside, forms a convex fold zone.
  • the retaining profile 21, on the one hand presents a rib 27 which protrudes on the lateral side 21a intended to face the central portion 3, and which extends over the entire length of the profile 21, and on the other hand, at least one lip 29, in this case two lips, which protrudes on the opposite lateral side 21b, intended to face the second wing 7, and which extends over the entire length of the profile 21.
  • the lateral side 21a is in contact with the side wall 15c of the external recess 15 of the profiled element 1, and the rib 27 engages in the groove 19 so as to retain the retaining profile 21 by relative to the profiled element 1.
  • the two lips 29 rest in folded position of the wing 7 against one side of the external recess 15: the side wall 15b.
  • the two lips 29 deform elastically to the establishment of the retaining profile 21 and contribute, with the cooperation of the rib 27 and the groove 19 evoked previously, to retain the retaining profile 21 with respect to the element profile 1.
  • the lips 29 are for example rubberized seals reported on the retaining profile 21 which deform by curving concavity to the outside, when inserting the section 21 in the external recess 15, this insertion being effected by commitment according to the arrow H after the placement of the rib 27 in the groove 19. To remove the profile 21, it must be cleared in the other sense, which requires an effort to reverse the concavity the lips 29. Because of their deformation, the lips 29 thus ensure the maintaining the profile 21.
  • the outer face 23 of the retaining profile 21, for its part, can undergo a surface treatment, for example to be decorated to be matched with the opening parts or the frame of the window on which the shutter is installed.
  • the outer face 23 may be of the same color than the opening parts of the window, or be covered with a film or decor, for example patterns printed in ink, reproducing the appearance of the wood when the window is wooden.
  • a film or decor for example patterns printed in ink, reproducing the appearance of the wood when the window is wooden.
  • the outer face 23 of the retaining profile 21 can be curved, as shown in FIG.
  • a second type of retaining profile 121 is shown 3, and this time, the shape of the profile 121 allows it to ensure a additional function.
  • the profile 121 is used as a rod to curtains: it presents along its outer face 123 a slide 31 for guiding legs, hooks 33 or any other means of known support capable of cooperating with eyelets, rings, or any other known attachment means present in the top of a curtain.
  • the profiled element 1 and the retaining profile 21 or 121 are made by extrusion.
  • the profiled element 1 is suitable, in particular when its extrusion, to be arranged substantially flat, so that the face external 60 of said profiled element is substantially contained in a plane.
  • the face external 60 is suitable for decoration, in particular by printing.
  • the flatness of the outer face 60 facilitates its printing, and generally any surface treatment by allowing such treatment is carried out in a single operation.
  • the flatness of the face external 60 also facilitates the homogeneous distribution of the products used for treatment, such as paint or varnish.
  • the treatment can be intended to decorate the external face 60 of the profiled element 1, or to protect it.
  • the end edges of the wings 5 and 7 of the profiled element 1 have snap-in surfaces 30 for to allow the assembly of the formwork part formed from the profiled element on the frame 40 of a bay.
  • the section of the latching surfaces 30 has substantially the shape of a boom engageable in the groove of a mounting member belonging to the frame 40 or attached thereto.
  • FIG. 4 is an exploded perspective view of a shutter associated with a formwork device according to the invention.
  • the shutter comprises an apron 42 consisting of slats articulated to each other.
  • the upper lath is connected to a tree tubular 41 by metal fasteners 42a.
  • Two end pieces 46a, 46b are mounted at the ends of the shaft 41, the tip 46a is supported by a bearing 43 and is free to rotate, while the tip 46b is supported by a bearing 44, and is coupled to a drive means in rotation to electric motor.
  • the bearings 43 and 44 are able to be fixed to the frame 40 of a bay, by screwing or by any other equivalent fastening means.
  • the formwork device of the invention intended to be arranged around the visible part of the shutter mechanism, to hide it in view, comprises the profiled element 1 and the retaining profile 21 previously described, an insulation block 49 whose shape matches the inner contour of the profiled element 1, two joining profiles 47, and two finishing cheeks 45.
  • the joining profiles 47 are able, on the one hand, to cooperate by snapping with the end edges of the wings 5 and 7 of the element section 1 and, secondly, to be fixed on the frame 40 of a bay by through a holding zone 50 which takes place in adequate housing in the frame 40.
  • the installation and installation of the shuttering device according to the invention are made according to the following steps. First, we shape the profiled element 1 by folding it at the two crease zones previously defined.
  • the first wing 5 is folded towards the central part 3 and maintained in the folded position thanks to the attachment means 17 and 18.
  • the second wing 7 is then folded towards the central part 3, and it is the retaining profile 21 in the outer recess 15, whereby the second wing 7 is held in the folded position.
  • the color and shape of the retaining profile 21 are chosen from to match aesthetically with the color and shape of the carpentry of the frame 40 or opening parts of the window.
  • the bearing 44 is fixed to the formwork device thus mounted, by screwing or by any other equivalent fastening means.
  • the apron 42 is connected to the shaft 41 by means of the fasteners 42a and the shaft 41 is equipped with its end pieces 46a, 46b.
  • the bearing 43 is installed on the end 46a of the shaft 41 and the assembly formed by the bearing 43, the shaft 41, its end pieces 46a, 46b, and the apron 42, inside the formwork device so that the tip 46b cooperates with the bearing 44, and then fixed by screwing, or by any other equivalent attachment means, the bearing 43 to the device formwork.
  • the apron 42 is wound up, for example using a screwdriver, around the axis 41.
  • the assembly thus mounted, constituted by the shuttering device, shutter mechanism, and shutter deck rolling shutter is hereinafter referred to as a shutter unit.
  • the shutter block is first placed in a housing arranged on the frame 40, then this block is fixed to the frame 40 by cooperate the holding areas 50 of the formwork device with housings provided for this purpose in the frame 40, and fixing the bearings 43 and 44 to the frame 40, by screwing or by any other fastening means equivalent.
  • the deck 42 of the shutter is then unrolled slide in slides arranged along the frame 40, or arranged in the latter for this purpose.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP20040291854 2003-07-28 2004-07-21 Verkleidungsvorrichtung für einen Rollladen Active EP1503030B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0309216A FR2858349B1 (fr) 2003-07-28 2003-07-28 Dispositif de coffrage pour un volet roulant
FR0309216 2003-07-28

Publications (3)

Publication Number Publication Date
EP1503030A2 true EP1503030A2 (de) 2005-02-02
EP1503030A3 EP1503030A3 (de) 2008-11-19
EP1503030B1 EP1503030B1 (de) 2011-03-09

Family

ID=33523002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040291854 Active EP1503030B1 (de) 2003-07-28 2004-07-21 Verkleidungsvorrichtung für einen Rollladen

Country Status (3)

Country Link
EP (1) EP1503030B1 (de)
DE (1) DE602004031697D1 (de)
FR (1) FR2858349B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535370A1 (de) * 2011-06-06 2012-12-19 Kunststoff-Technik Scherer & Trier GmbH & Co. KG Verfahren zur Herstellung eines zumindest abschnittsweise lackierten Kunststoffteils, Kunststoffteil sowie Grundkörper für dessen Herstellung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647498A1 (fr) * 1989-05-26 1990-11-30 Arban Sarl Bloc menuiserie destine a etre monte dans une embrasure de batiment
DE10212294A1 (de) * 2001-03-20 2002-12-05 Elket Rolladensysteme Besler G Zusammenfügungsset eines schraublosen Rolladenkastenaufsatzelementes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647498A1 (fr) * 1989-05-26 1990-11-30 Arban Sarl Bloc menuiserie destine a etre monte dans une embrasure de batiment
DE10212294A1 (de) * 2001-03-20 2002-12-05 Elket Rolladensysteme Besler G Zusammenfügungsset eines schraublosen Rolladenkastenaufsatzelementes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535370A1 (de) * 2011-06-06 2012-12-19 Kunststoff-Technik Scherer & Trier GmbH & Co. KG Verfahren zur Herstellung eines zumindest abschnittsweise lackierten Kunststoffteils, Kunststoffteil sowie Grundkörper für dessen Herstellung
US8813461B2 (en) 2011-06-06 2014-08-26 Kunststoff-Technik Scherer & Trier Gmbh & Co. Kg Methods of producing a synthetic material part of which at least sections are lacquered, synthetic material part and base body for the production thereof

Also Published As

Publication number Publication date
FR2858349B1 (fr) 2007-05-04
FR2858349A1 (fr) 2005-02-04
EP1503030A3 (de) 2008-11-19
DE602004031697D1 (de) 2011-04-21
EP1503030B1 (de) 2011-03-09

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