EP0487436A1 - Rolladenkasten - Google Patents

Rolladenkasten Download PDF

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Publication number
EP0487436A1
EP0487436A1 EP91440084A EP91440084A EP0487436A1 EP 0487436 A1 EP0487436 A1 EP 0487436A1 EP 91440084 A EP91440084 A EP 91440084A EP 91440084 A EP91440084 A EP 91440084A EP 0487436 A1 EP0487436 A1 EP 0487436A1
Authority
EP
European Patent Office
Prior art keywords
panel
internal
vertical panel
wall
box
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
EP91440084A
Other languages
English (en)
French (fr)
Other versions
EP0487436B1 (de
Inventor
Richard Bubendorff
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.)
Cessione Bubendorf Sa Ets
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0487436A1 publication Critical patent/EP0487436A1/de
Application granted granted Critical
Publication of EP0487436B1 publication Critical patent/EP0487436B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/17023—Shutter boxes; Details or component parts thereof made of more than two pieces

Definitions

  • the invention relates to a roller shutter box made up of plastic panels consisting of an upper horizontal panel, a lower horizontal panel, an external vertical panel, an internal vertical panel and two shutter side covers. the two lateral ends of the box, each panel being formed by an internal wall and an external wall connected to each other by parallel spacers integral with the internal faces of the internal wall respectively of the external wall.
  • Document DE-A-2,715,910 already discloses roller shutter boxes made of plastic panels. These boxes have an upper horizontal panel and a lower horizontal panel. These horizontal panels are interconnected by an external vertical panel and by an internal vertical panel. The side ends of these boxes are closed off with side covers.
  • Each panel is formed by an inner wall and an outer wall.
  • the internal faces of these walls are connected together by parallel spacers.
  • the longitudinal ends of the internal wall and of the external wall are interconnected by spacers constituting the longitudinal edges of the panel.
  • clipping means are composed, on the one hand, of a longitudinal groove produced in the internal face and located near one of the longitudinal edges of the panel and, on the other hand, of a corresponding lip projecting from the other longitudinal edge and arranged perpendicularly to the latter.
  • This box contains a tree on which rolls up or unwinds the roller shutter deck. However, it is necessary to access this tree housed in the box and the internal vertical panel serves as an access hatch to said tree.
  • a tapered tool which is, in general, a flat head screwdriver. After this insertion, a pull is exerted on the handle of the tool to obtain a dislocation of the lip of the lower horizontal panel out of the groove of the internal face of the internal vertical panel. Then, the internal vertical panel is lifted which pivots around the upper link formed by the projecting lip of the internal vertical panel and the groove of the internal face of the upper horizontal panel.
  • connection between the lower horizontal panel and the internal vertical panel is damaged and one or the other of these panels is damaged in line with their connection. Not only does it deteriorate the aesthetic appearance of the box but it also risks destroying the connection between the lower horizontal panel and the internal vertical panel. Therefore, the maintenance of the internal vertical panel is defective and the stiffening and sealing of the box are no longer ensured.
  • the present invention aims to remedy these drawbacks.
  • the invention as characterized in the claims solves the problem of creating a roller shutter box made of plastic panels consisting of an upper horizontal panel, a lower horizontal panel of an external vertical panel , an internal vertical panel and two lateral covers closing the two lateral ends of the box, each panel being formed by an internal wall and an external wall connected to one another by parallel spacers integral with the internal faces of the internal wall , respectively of the outer wall, box comprising at the right of the connection between the lower horizontal panel and the inner vertical panel of the gripping means allowing the dissolution of this connection.
  • the gripping means ensuring the dissolution of the connection between the lower horizontal panel and the internal vertical panel, connection formed by a protruding lip of the longitudinal edge of the lower horizontal panel and a groove made in the internal face of the internal vertical panel, are at least two holes drilled, after assembly of the box, in the lower edge of the internal vertical panel and directed from bottom to top.
  • the advantages obtained thanks to this invention consist essentially in the fact that the internal vertical panel can be raised without damaging the panels to the right of the connection while facilitating the manipulation of said internal vertical panel to access the elements housed in the box.
  • a second advantage arising from the first resides in the fact that the quality of the tightness of the box is maintained after the internal vertical panel has been folded down while retaining the initial stiffness of the box.
  • the roller shutter box 1 is made of plastic panels forming an enclosure in which is housed a shaft on which is wound and from which the deck (not shown) takes place.
  • the box 1 is composed of an upper horizontal panel 2, an inner horizontal panel 3 having a light 4 through which the deck driven by said shaft moves, an external vertical panel 5 and an internal vertical panel 6.
  • the two ends 7 of the box 1 are closed by a side cover 8.
  • Each plastic panel 2, 3, 5 and 6 is formed by an internal wall 9, located on the side of the shaft, and an external wall 10.
  • the two walls 9, 10 are connected by longitudinal spacers 11 , 12, 13, 14, 15, 16 parallel to each other and arranged perpendicularly to the internal face 18 of the internal wall 9 and to the internal face 19 of the external wall 10, it being understood that these spacers 11 to 16 are integral with said internal faces 18, 19.
  • the end spacer for example 11 and 22 serves as edge 23 for the panel 2, 3, 5 and 6.
  • connection 24 The assembly of the panels 2 to 6 is ensured by connections 24, 25, 26, 27 one of which will be described below, it being understood that the four connections 24 to 27 are identical.
  • the connection 24, the description of which is given relates to the connection between the lower horizontal panel 3 and the internal vertical panel 6. Indeed, because it is necessary to access the elements housed in the box 1, the internal vertical panel 6 serves as an access hatch. To this end, the internal vertical panel 6 is raised, which can pivot around the link 25 located between the upper horizontal panel 2 and the upper end 28 of the internal vertical panel 6.
  • connection 24 is formed, on the one hand, by a lip 29 projecting relative to the spacer 22, that is to say relative to the edge 23 of the lower horizontal panel 3 and, on the other hand, by a groove 30 produced in the internal face 18 of the internal wall 9 of the internal vertical panel 6, this groove 30 being parallel to the edge 2.1 of said internal vertical panel 6.
  • the lip 29 of one of the panels comes to fit into the groove 30 of the other panel.
  • the lip 29 of the lower horizontal panel 3 fits into the groove 30 of the internal vertical panel 6.
  • the box 1 comprises, at the right of this connection 24, gripping means 11 allowing said dissolution.
  • These gripping means 31 are two holes 32 made after assembly of the box 1 in the lower edge 30 of the internal vertical panel 6. These holes 32 are directed from bottom to top and have a certain length. These holes 32 are each located near each lateral end of the lower edge 23 of the vertical panel internal 6. Depending on the width of the box 1, intermediate holes are made between the holes 32. Thus, not only is the edge 23 pierced but also several spacers 12, 13, 14, 15 of the internal vertical panel 6.
  • the vertical axis 33 of the holes 32 is at such a distance 34 from the internal wall 9 of the internal vertical panel 6 that the lip 29 of the lower horizontal panel 3 is also drilled.
  • the hole 35 made in the lip 29 opens onto the edge 36 of this projecting lip 29.
  • an operating element 37 which may be by way of non-limiting example a screwdriver with a pointed end or other pointed element.
  • the sum of the fracture resistances of the plurality of pierced spacers 11 12, 13 14, 15 is greater than the force necessary to disengage the lip 29 from the groove 30.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Building Awnings And Sunshades (AREA)
  • Blinds (AREA)
  • Air-Flow Control Members (AREA)
  • Refuse Collection And Transfer (AREA)
  • Assembled Shelves (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP91440084A 1990-11-20 1991-10-22 Rolladenkasten Expired - Lifetime EP0487436B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9014709A FR2669372B1 (fr) 1990-11-20 1990-11-20 Caisson de volet roulant.
FR9014709 1990-11-20

Publications (2)

Publication Number Publication Date
EP0487436A1 true EP0487436A1 (de) 1992-05-27
EP0487436B1 EP0487436B1 (de) 1994-09-21

Family

ID=9402568

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91440084A Expired - Lifetime EP0487436B1 (de) 1990-11-20 1991-10-22 Rolladenkasten

Country Status (5)

Country Link
EP (1) EP0487436B1 (de)
AT (1) ATE112012T1 (de)
DE (1) DE69104168T2 (de)
ES (1) ES2060336T3 (de)
FR (1) FR2669372B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740045A3 (de) * 1995-04-28 1998-04-08 Johann Henkenjohann Rolladenkasten

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231626A1 (de) * 1972-06-28 1974-01-10 Karl Wohnhaas Rolladenkasten zum nachtraeglichen einbau in wandoeffnungen
FR2375425A2 (fr) * 1976-12-22 1978-07-21 Le Bihan Et Le Mouel Sa Coffre de volet roulant
DE2715910A1 (de) * 1977-04-09 1978-10-19 Hans Udo Reichstadt Rolladen-kasten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231626A1 (de) * 1972-06-28 1974-01-10 Karl Wohnhaas Rolladenkasten zum nachtraeglichen einbau in wandoeffnungen
FR2375425A2 (fr) * 1976-12-22 1978-07-21 Le Bihan Et Le Mouel Sa Coffre de volet roulant
DE2715910A1 (de) * 1977-04-09 1978-10-19 Hans Udo Reichstadt Rolladen-kasten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740045A3 (de) * 1995-04-28 1998-04-08 Johann Henkenjohann Rolladenkasten

Also Published As

Publication number Publication date
ATE112012T1 (de) 1994-10-15
ES2060336T3 (es) 1994-11-16
DE69104168T2 (de) 1995-03-09
EP0487436B1 (de) 1994-09-21
DE69104168D1 (de) 1994-10-27
FR2669372A1 (fr) 1992-05-22
FR2669372B1 (fr) 1993-01-29

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