EP1002928A1 - Endlamelle für den Panzer eines Rolladens, insbesondere für einen Rolladen mit versetzten Führungsschienen - Google Patents

Endlamelle für den Panzer eines Rolladens, insbesondere für einen Rolladen mit versetzten Führungsschienen Download PDF

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Publication number
EP1002928A1
EP1002928A1 EP99450026A EP99450026A EP1002928A1 EP 1002928 A1 EP1002928 A1 EP 1002928A1 EP 99450026 A EP99450026 A EP 99450026A EP 99450026 A EP99450026 A EP 99450026A EP 1002928 A1 EP1002928 A1 EP 1002928A1
Authority
EP
European Patent Office
Prior art keywords
final
blade
apron
deck
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.)
Withdrawn
Application number
EP99450026A
Other languages
English (en)
French (fr)
Inventor
Daniel Lopez
Lucien Picard
Jacques Surles
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.)
Carretier & Robin SA Ets
Original Assignee
Carretier & Robin SA Ets
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 Carretier & Robin SA Ets filed Critical Carretier & Robin SA Ets
Publication of EP1002928A1 publication Critical patent/EP1002928A1/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Withdrawn legal-status Critical Current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
    • E06B9/17076—Sealing or antirattling arrangements
    • 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
    • E06B9/17046—Bottom bars

Definitions

  • the present invention relates to a final blade for a roller shutter.
  • Roller shutters are made up of blades hinged together sort of constituting an apron capable of winding on a tree driven in rotation either manually by means of a crank and a pinion adapted, either mechanically by a motor meshing with said shaft.
  • the apron can take two extreme positions, one completely rolled up in which the joinery is fully released and a position completely unrolled in which the carpentry is completely concealed.
  • carpentry any frame with an opening of the type window, door.
  • the blades are hinged together generally over their entire length thanks to particular profiles combined with the upper and lower blades. These profiles are substantially dot-shaped question mark to give an idea. This allows rotation of a blade relative to that which is adjacent to it, in an angular sector sufficient to allow winding on a tree with a diameter of the order 30 cm.
  • the blades are fitted by longitudinal translation from one blade to the other so that the blades cannot come loose.
  • the shutters are more particularly made from slats in plastic, in particular polyvinyl chloride, for reasons of ease of manufacture, durability and lightness in addition to an industrial cost satisfactory.
  • plastic in particular polyvinyl chloride
  • materials of filling the hollow profiles of the blades it is possible to use materials of filling the hollow profiles of the blades to make them more rigid and insulating materials such as foam.
  • the upper end blade of the deck is fixed to the winding shaft and the assembly is placed in a box adapted to receive all of the rolled up deck and the corresponding mechanism, said box having a apron passage slot.
  • the deck is suspended from the winding shaft except in the total unwinding position in which the deck comes to rest on the support window or door sill.
  • the blades under the pressure exerted by the motorization or by the manual operating means and not being able to be released from the slides which hold them, the into each other by their edges, thus eliminating the play of functioning which allows, during the movements up and down, a angular rotation of one blade relative to the other.
  • This final blade ensures the rigidity of the deck in the positions intermediates, contact with hard parts generally made of concrete and should normally also seal this contact, which is not perfectly the case.
  • This final blade plays another role, in the case where the deck is in position completely raised and therefore rolled up. Indeed, you need a stop to prevent the winding of the apron from extending until the apron found completely wound in the box, beyond the passage slot.
  • stops generally two stops, projecting on one of the faces, generally the outer face when the shutter is mounted in external winding because the free space between the deck and the carpentry is reduced. These stops are distributed symmetrically and come against the box.
  • roller shutters have an external winding or interior by simply inverting the box, the apron thus being almost pressed against the joinery or on the contrary distant from this joinery, almost in line with the wall in which the opening is made, this last arrangement being less widespread but nevertheless used.
  • the final blade can adapt to these two mounting types, preferably without having to dismantle the stops on site to put them back on the face concerned.
  • the final blade according to the present invention overcomes the problems of the blades of the prior art and provides an answer to the problems additional requirements of the current conditions of use and in particular meets additional aesthetic criteria.
  • the final blade for roller shutter curtain with articulated slats especially for rolling shutters with offset slides comprising means for connecting to the last blade of said deck, characterized in that it comprises a core as well as at least one wing making an angle with the plane of the deck.
  • the final blade includes two wings, one inside and the other external, substantially perpendicular to the core, at their birth.
  • each wing originates substantially in the plane of the underside of the soul.
  • each wing is curved and they have an identical radius of curvature.
  • the inner wing is of a length I shorter than the length L of the outer wing.
  • the blade includes a housing in the lower part of its core, designed to receive a seal.
  • the core is of section substantially rectangular and the inner and outer faces have reinforcement ribs.
  • a box 10 of adapted shape with a cheek particular subject of a parallel patent application in the name of the same applicant, comprises a shaft 12 for winding an apron 14 composed of blades 16, passing through a passage slot 18 and guided by slides 20 to a support 22, in this case a window support.
  • the box 10 comprises a casing 24 of substantially circular shape, the upper part being truncated and flat to press against the lintel of the opening, not shown, in which said box must be mounted.
  • the assembly is exterior, i.e. the deck is on the side of the carpentry.
  • the housing includes a pair of offset 20 slides linked to the trunk as well as a boss 26 carried by each end flange 28, said boss guiding the deck during the winding and unfolding.
  • a final blade 32 made generally aluminum.
  • the cross section of the core 34 is substantially rectangular with the upper face 36 which comprises a profile 30 conjugated to allow hooking to the last blade of the deck.
  • ribs 38 protruding inwards ensure a possible stiffening of the inner 40 and outer 42 faces and allow the mounting of a reinforcement if this is necessary.
  • the lower face 44 comprises a housing 46, in this case with a T- section, designed to receive a seal 48, shown in broken lines in FIG. 2.
  • the final blade according to the present invention comprises inner 50 and outer 52 wings. These wings are substantially perpendicular to their birth relative to the inner and outer faces of the core and they have dimensions such that they project more prominently. L outward than inward I to take into account the two possibilities of mounting the box and its deck and in particular to pass between the joinery and the deck plan.
  • the inner wing 50 and the outer wing 52 are slightly curved, along the same radius R.
  • the two wings originate in the plane of the underside of the soul.
  • each wing As the length of each wing is different, there is an offset in height h and H , which allows for the most common case, namely an external mounting, to have a perfect support as shown in Figure 3. Indeed, the height offset corresponds to the slope of the support.
  • This final blade provides a good seal on the line support and thus ensures a good wind tightness thanks to the wings and attached.
  • the blade serves as a stop but that it is distributed over the entire length, which is preferable for sheet metal casings formed because punctual stops can create marks. This is all the more sensitive as the shutters are more and more operated by electric motors with blockages that keep the deck energized.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP99450026A 1998-11-18 1999-11-17 Endlamelle für den Panzer eines Rolladens, insbesondere für einen Rolladen mit versetzten Führungsschienen Withdrawn EP1002928A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9814678A FR2785941B1 (fr) 1998-11-18 1998-11-18 Lame finale pour tablier de volet roulant, notamment pour volet roulant a coulisses decalees
FR9814678 1998-11-18

Publications (1)

Publication Number Publication Date
EP1002928A1 true EP1002928A1 (de) 2000-05-24

Family

ID=9533031

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99450026A Withdrawn EP1002928A1 (de) 1998-11-18 1999-11-17 Endlamelle für den Panzer eines Rolladens, insbesondere für einen Rolladen mit versetzten Führungsschienen

Country Status (2)

Country Link
EP (1) EP1002928A1 (de)
FR (1) FR2785941B1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH342360A (de) * 1956-10-09 1959-11-15 Ramella Mario Lame creuse, notamment pour store à rouleau, et procédé de fabrication de cette lame
DE1912649U (de) * 1965-02-06 1965-03-25 Hans Helge Endprofil fuer rollladen.
DE1949932U (de) * 1966-06-07 1966-11-17 Johann Henkenjohann Rolladen fuer fenster od. dgl.
DE8101751U1 (de) * 1981-01-24 1981-09-03 Bauer, Gerhard, 7291 Seewald Rolladen mit abdichtung
DE9216924U1 (de) * 1992-12-15 1993-06-17 WAREMA Renkhoff GmbH, 8772 Marktheidenfeld Rolladen mit Dichtungen
DE29518094U1 (de) * 1995-11-15 1996-01-18 WIRAL Rolladenfertigungs- und Vertriebsgesellschaft mbH, 73730 Esslingen Hohlprofilstab für Rolläden oder Rolltore

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH342360A (de) * 1956-10-09 1959-11-15 Ramella Mario Lame creuse, notamment pour store à rouleau, et procédé de fabrication de cette lame
DE1912649U (de) * 1965-02-06 1965-03-25 Hans Helge Endprofil fuer rollladen.
DE1949932U (de) * 1966-06-07 1966-11-17 Johann Henkenjohann Rolladen fuer fenster od. dgl.
DE8101751U1 (de) * 1981-01-24 1981-09-03 Bauer, Gerhard, 7291 Seewald Rolladen mit abdichtung
DE9216924U1 (de) * 1992-12-15 1993-06-17 WAREMA Renkhoff GmbH, 8772 Marktheidenfeld Rolladen mit Dichtungen
DE29518094U1 (de) * 1995-11-15 1996-01-18 WIRAL Rolladenfertigungs- und Vertriebsgesellschaft mbH, 73730 Esslingen Hohlprofilstab für Rolläden oder Rolltore

Also Published As

Publication number Publication date
FR2785941A1 (fr) 2000-05-19
FR2785941B1 (fr) 2000-12-29

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