EP0042809A1 - Lamelle für die Herstellung von Möbeltüren, Vorhängen, Fensterladen oder dgl. - Google Patents

Lamelle für die Herstellung von Möbeltüren, Vorhängen, Fensterladen oder dgl. Download PDF

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Publication number
EP0042809A1
EP0042809A1 EP81420093A EP81420093A EP0042809A1 EP 0042809 A1 EP0042809 A1 EP 0042809A1 EP 81420093 A EP81420093 A EP 81420093A EP 81420093 A EP81420093 A EP 81420093A EP 0042809 A1 EP0042809 A1 EP 0042809A1
Authority
EP
European Patent Office
Prior art keywords
blade
slat
face
longitudinal
staples
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
EP81420093A
Other languages
English (en)
French (fr)
Other versions
EP0042809B1 (de
Inventor
Pierre-Christian Herr
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.)
D'EXPLOITATION des Ets JEC Ste
Original Assignee
des Ets Jec Soc D E
D'EXPLOITATION des Ets JEC Ste
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 des Ets Jec Soc D E, D'EXPLOITATION des Ets JEC Ste filed Critical des Ets Jec Soc D E
Priority to AT81420093T priority Critical patent/ATE9379T1/de
Publication of EP0042809A1 publication Critical patent/EP0042809A1/de
Application granted granted Critical
Publication of EP0042809B1 publication Critical patent/EP0042809B1/de
Expired 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
    • E06B9/115—Roller shutters specially adapted for furniture
    • 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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • 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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections

Definitions

  • the present invention relates to a blade for the production of furniture doors, curtains, shutters or the like.
  • curtain doors that is to say doors having a plurality of blades hinged on each other, and likely either to be located in the same plane in the closed position, either to undergo a winding in the lower part or in the upper part of the cabinet to release the central opening, or else in the lower part and in the upper part.
  • the advantage of such an arrangement lies in the fact that in the open position, the door or doors do not project beyond the piece of furniture, which saves space, and allows them to be left in the open position during the work period. without these constituting an embarrassment.
  • Such a piece of furniture is, for example, in conformity with that shown in FIG. 1 of the appended schematic drawing, representing a cabinet 2 comprising a door produced from two panels, respectively upper 3 and lower 4, closing in a horizontal plane at mid-height. , each of the panels consisting of blades 5 hinged on each other.
  • the blades used in the constitution of such doors can be produced in different ways. According to a first possibility, these are wooden blades glued to a textile strip forming a support and allowing the assembly of the assembly. Another possibility is to use metal blades joined to each other by axes, or plastic blades shaped so that one of their edges has a rounded tongue, while their opposite edge has a shaped groove complementary. The engagement of a tongue of a blade in the groove of an adjacent blade ensures both the holding and the articulation of the two blades relative to each other.
  • plastic blades give whole satisfaction, with regard to their mode of operation, and in particular the absence of noise during the operation of the doors, they have the disadvantage of being of a very high cost price, because of the cost of the raw materials component.
  • Such blades are also used for other applications such as the production of curtains or shutters.
  • the present invention specifically aims to provide a door made from metal blades.
  • the blade that the invention relates to is produced from a metal strip folded back on itself to form a tubular element of substantially rectangular section having, projecting from one of its small faces, arranged according to the length, tabs in the form of staples each comprising a zone integral with said face and a part extending parallel to the blade, a corresponding number of longitudinal slots being provided in its other small side, each slot having a length equal to that of a staple, and being offset relative thereto by a length substantially equal to that of the connection zone between a staple and the blade.
  • the staples of one blade are engaged in the slots opposite an adjacent blade, the two blades having a slight axial offset, after which the two blades are brought back into alignment, so that the protruding part of each clip is inside the adjacent blade, and behind the wall thereof.
  • This solution ensures the holding of the blades relative to each other, while allowing them to be articulated with a view to their retraction in the open position of the door, without requiring any intermediate parts. diaries.
  • the zone in which two parallel edges of the blank from which each blade is made are joined is situated at an angle of the profile turned towards the interior of the piece of furniture, the staples projecting from the edge limiting the face of the blade turned inward.
  • This arrangement makes it possible to produce a door, curtain or shutter, from slats having excellent performance, while being very aesthetic.
  • the face of each blade facing the inside of the cabinet is not planar but has a longitudinal fold facing outwards.
  • This arrangement gives a certain "nervousness" to the blade and ensures a firm support of the two free edges of the latter against each other, avoiding noise-generating vibrations during the operation of the door.
  • each blade is hollowed out at its ends and comprises at least one tab for fixing a bar made of a synthetic material with a high coefficient of sliding.
  • This bar fixed for example by crimping with the tongue, is used to support the blade on a guide rail, which avoids any operating noise.
  • the manufacturing process of this blade consists in making by punching, notching and lumièrage, the staples, longitudinal lights and cutouts of ends, then to proceed to the shaping of the profile by several successive stampings.
  • the blank from which a blade is made is first cut to length, after which it is carried out simultaneously using a series of tools for making staples, longitudinal lights and end cutouts, then with two stampings forming two bends at 90 °, with a stamping ensuring the formation of the rib longitudinal of the internal face, then to a final drawing ensuring the closure of the profile.
  • this process consists, starting from a strip in the form of a roll for example, of providing longitudinal holes and staples at the desired pitch, making the longitudinal rib of the internal face, at. notch and cut the ends, make two folds at 90 ° by stamping, and finally a last fold ensuring the closure of the profile.
  • the first mode of implementation of the process allows discontinuous work, while the second allows continuous work.
  • Each blade 5 constituting the door is in the form of a metal section of generally rectangular section having, projecting from one of its small faces, arranged along the length, a tab 6 in the form of a clip having a zone 7 integral with said face, and an extension 8 parallel thereto.
  • longitudinal lights 9 the number of which corresponds to that of the staples and the length of each of which corresponds to the length of a staple.
  • the slots 9 are offset longitudinally with respect to the staples 6 by a value corresponding to the length of the area 7 between a staple 6 and the blade itself.
  • the zone in which the two parallel edges of the blank constituting the blade are joined is situated at the level of an angle of the profile, turned towards the interior of the piece of furniture, the clips 6 constituting the extension of the face 10 of the blade facing the inside of the cabinet.
  • each blade if the visible front face 12 of each blade is substantially planar, the rear face 10 thereof has a longitudinal and central rib 13 giving this rear face good nervousness, and ensuring its plating against the other edge of the profile.
  • each blade also has a cutout 14 in its rear face 10 at its two ends. This cutting is made with care of a tongue 15 allowing the fixing of a bar 16 intended to come to bear on the guide path of the door, not shown in the drawing.
  • Each bar 16 is made of synthetic material, so as to provide good damping and to avoid as much as possible the noise due to the maneuvers of the door.
  • the assembly of the various blades relative to each other is carried out by engagement of a clip 6 of a blade in a longitudinal opening made in the adjacent blade.
  • This assembly ensures the holding of the blades relative to each other, while allowing their articulation, as shown in particular in Figure 4, in order to allow the retraction of the doors 3 and 4 respectively at the top and bottom of the 'cabinet.
  • Figures 5 to 9 of the attached schematic drawing represent the different phases of an embodiment of the method of manufacturing a blade according to the invention.
  • This process consists in starting from a blank 17 of rectangular shape shown in FIG. 5, then in forming therein by notching, lumièrage and punching, the cutouts 14, the longitudinal lights 9 and the staples 6. The blank is then in the state shown in Figure 6. It is then carried out two simultaneous stamping operations, respectively at 18 and 19 providing two folds at 90 °.
  • the invention brings a great improvement to the existing technique by providing a metal blade of simple design offering exactly the same functional and aesthetic advantages as the blades of synthetic material, and not requiring additional elements. assembly, such as axes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
  • Blinds (AREA)
EP81420093A 1980-06-25 1981-06-22 Lamelle für die Herstellung von Möbeltüren, Vorhängen, Fensterladen oder dgl. Expired EP0042809B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81420093T ATE9379T1 (de) 1980-06-25 1981-06-22 Lamelle fuer die herstellung von moebeltueren, vorhaengen, fensterladen oder dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8014473 1980-06-25
FR8014473A FR2485351A1 (fr) 1980-06-25 1980-06-25 Lame pour la realisation de portes de meubles, rideaux, volets ou similaires et son procede de fabrication

Publications (2)

Publication Number Publication Date
EP0042809A1 true EP0042809A1 (de) 1981-12-30
EP0042809B1 EP0042809B1 (de) 1984-09-12

Family

ID=9243644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81420093A Expired EP0042809B1 (de) 1980-06-25 1981-06-22 Lamelle für die Herstellung von Möbeltüren, Vorhängen, Fensterladen oder dgl.

Country Status (5)

Country Link
EP (1) EP0042809B1 (de)
AT (1) ATE9379T1 (de)
DE (1) DE3166004D1 (de)
ES (1) ES267301Y (de)
FR (1) FR2485351A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236260A (en) * 1992-06-26 1993-08-17 Jackson Yu Shutter with juxtaposed slats for a cabinet
US5295743A (en) * 1991-09-06 1994-03-22 Dasco Data Products Limited Secure cabinets

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1139633A (fr) * 1955-10-12 1957-07-03 Procedes Cartatout Soc D Expl Classeur à fiches verticales perfectionné
FR1213885A (fr) * 1958-08-31 1960-04-05 Perfectionnements apportés aux dispositifs d'obturation roulants à éléments articulés, notamment à ceux en matière plastique
FR1511068A (fr) * 1966-12-14 1968-01-26 Manuf De Stores Roulants Gries Volet enroulable à lames s'assemblant et s'articulant par des pattes d'accrochage écartées
US3437126A (en) * 1967-07-19 1969-04-08 Steelcase Inc Flexible curtain construction
DE1709192A1 (de) * 1962-08-25 1970-07-23 Dieter Rau Rolladenpanzer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1139633A (fr) * 1955-10-12 1957-07-03 Procedes Cartatout Soc D Expl Classeur à fiches verticales perfectionné
FR1213885A (fr) * 1958-08-31 1960-04-05 Perfectionnements apportés aux dispositifs d'obturation roulants à éléments articulés, notamment à ceux en matière plastique
DE1709192A1 (de) * 1962-08-25 1970-07-23 Dieter Rau Rolladenpanzer
FR1511068A (fr) * 1966-12-14 1968-01-26 Manuf De Stores Roulants Gries Volet enroulable à lames s'assemblant et s'articulant par des pattes d'accrochage écartées
US3437126A (en) * 1967-07-19 1969-04-08 Steelcase Inc Flexible curtain construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295743A (en) * 1991-09-06 1994-03-22 Dasco Data Products Limited Secure cabinets
US5236260A (en) * 1992-06-26 1993-08-17 Jackson Yu Shutter with juxtaposed slats for a cabinet

Also Published As

Publication number Publication date
FR2485351B1 (de) 1984-04-20
ATE9379T1 (de) 1984-09-15
ES267301U (es) 1983-07-16
DE3166004D1 (en) 1984-10-18
ES267301Y (es) 1984-02-01
EP0042809B1 (de) 1984-09-12
FR2485351A1 (fr) 1981-12-31

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