EP0050165B1 - Porte à lamelles constituée par des bande s souples en matière plastique - Google Patents

Porte à lamelles constituée par des bande s souples en matière plastique Download PDF

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Publication number
EP0050165B1
EP0050165B1 EP80107971A EP80107971A EP0050165B1 EP 0050165 B1 EP0050165 B1 EP 0050165B1 EP 80107971 A EP80107971 A EP 80107971A EP 80107971 A EP80107971 A EP 80107971A EP 0050165 B1 EP0050165 B1 EP 0050165B1
Authority
EP
European Patent Office
Prior art keywords
swivel
swivel holder
end section
holder
bearing groove
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.)
Expired
Application number
EP80107971A
Other languages
German (de)
English (en)
Other versions
EP0050165A1 (fr
Inventor
Horst SCHÄFER
Hans Votteler
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.)
Albert Reiff KG
Original Assignee
Albert Reiff KG
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 Albert Reiff KG filed Critical Albert Reiff KG
Priority to AT80107971T priority Critical patent/ATE8070T1/de
Publication of EP0050165A1 publication Critical patent/EP0050165A1/fr
Application granted granted Critical
Publication of EP0050165B1 publication Critical patent/EP0050165B1/fr
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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/80—Door leaves flexible

Definitions

  • the invention relates to a lamella door with a plurality of parallel, mutually overlapping strips of flexible plastic material which hang vertically in the idle state and are each attached at one end to at least one swivel bracket which is shaped into a hinge member which is inserted into a bearing groove fastened to the lintel .
  • the swivel holders have suspension hooks there which protrude through slots formed in the bearing groove.
  • a retaining head of the swivel holder or suspension elements is wider than these slots, which are widened at least at one end so that the retaining heads of the swivel holder can be hooked into the channel slot at this point.
  • These known swivel brackets only result in narrow contact surfaces of the brackets in the bearing groove, so that such a construction is only suitable for small doors with low-weight strips of plastic material.
  • Another disadvantage of the known construction is that the individual swivel holders can be unhooked from the bearing trough by grasping the plastic strips and lifting these strips, even when the plastic strips are in their vertical rest position.
  • the invention has for its object to design a louvre door so that the individual strips easily assembled or disassembled, but can not be removed from their storage by simply lifting.
  • each swivel holder has a bent end section, and that a free edge of the bearing trough and the door lintel or a mounting plate of the bearing trough fastened there form a gap with one another and that the gap-parallel diameter of the bent end portion of the swivel holder is non-uniform over its circumference, such that this diameter is only equal to or smaller than the gap width, but greater than in all other swivel positions, only in a certain swivel position of the swivel holder, which enables the swivel holder to be inserted and removed into the bearing groove is the gap width.
  • a hinge connection is also known from FR-A No. 1158092 in connection with a caravan window, in which the swivel holder of the window has a bent end section which projects through a lateral gap into a storage channel attached to the caravan.
  • a desired removal protection of the window is achieved because the swivel bracket cannot be removed from the gap of the bearing trough in any swivel position of the window, and the window can only be detached by pushing the bent-in end section parallel to the axis from a bearing trough end.
  • the good swivel mounting which is important for lamella doors with a non-negligible weight of the mutually overlapping strips is not achieved with a large-area storage area which is important for proper storage. Rather, the bent ends of the swivel holder are primarily locking hooks that protrude into a holder groove.
  • the profile of the hinge member can e.g. Form according to a real spiral curve or according to a curve composed of two circular arc sections of different diameters connected to one another at a jump point, which, in addition to the possible clipping of the hinge member into the bearing groove, also provides a wide-area bearing of the hinge member in this bearing groove, the profile of which has a corresponding arc curvature.
  • Unhooking of the lamella strips from the bearing groove on the lintel is only possible in a certain pivot position of the hinge members that is normally not assumed during the normal pivoting movement of the slats. In all other end positions, the hinge members cannot be removed from the bearing trough. This ensures that the strips of the louvre door are securely suspended, and when opening the louvre door and the resulting pivoting of the lamellae with corresponding deflection of the hinge members, there is no need to fear unwanted unclipping of the lamellae from the bearing groove.
  • FIG. 1 shows three plastic strips 10 arranged side by side with overlapping edges, which form the flexible slats of the slat door. These plastic strips 10 are on their upper narrow side with a number corresponding to their width provided by swivel brackets 11 which are clipped into a bearing trough 12. One edge of the channel 12 is connected via a double-walled retaining web 13 to a mounting plate 14 which is fastened to a door lintel, not shown.
  • the swivel holders 11 and 11 ' are flat bodies which are double-walled in their one end region 11a and 11a' and form a slot 15, 15 'there with toothed slot walls, in which the upper edge region 10a of the associated plastic strip 10 can be inserted. It is clamped in this slot 15, 15 'by means of tensioning screws or rivets, not shown, which can be inserted into through openings 16 in the end region 11 of the swivel holder 11 while piercing the edge region 10a of the plastic strip 10.
  • the cranked central region 11b merges into a spirally bent end section 11c.
  • This spirally bent end section 11 of the swivel holder 11 forms a hinge member which can be clipped into the bearing groove 12, the cross section of which has a profile adapted to the spiral arch shape of the end section 11 c of the swivel holder.
  • the hinge member 11 c Due to the spiral shape, the hinge member 11 c has a different diameter in each angular position.
  • the spiral shape is now chosen so that only in the swivel position of the swivel holder 11 shown in FIG. 3, which corresponds to the vertical position assumed by the plastic strips 10 in their rest position, the diameter of the spirally curved end section 11 c is so small that it is due to the inserted between the free edge 12a of the bearing trough 12 and the mounting plate 14 existing gap S and thus the swivel holder can be brought into the clip position shown in FIG. 3.
  • the bent central region 11b' merges into an inwardly bent end section which is composed of two circular arc sections 11d and 11e, which are formed at a jump point 17 which forms a stop step are connected to each other by an uncurved portion 11f.
  • FIG. 5 shows the swivel holder 11 'in its swivel end position opposite to the clip-in position, in which the straight web 11f of the end section 11 d / e / f abuts against a stepped surface 18 of the bearing groove 12'.
  • a bearing web not shown in the drawing, which, like in known lamella doors which are to be moved from the area of the door opening if required, carries rollers which are fastened in a lintel or in the lintel in the track are stored.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Hinges (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Claims (3)

1. Porte lamellée ayant plusieurs panneaux parallèles (10) en matière plastique flexible se chevauchant les uns sur les autres, les panneaux étant verticaux au repos et étant fixés chacun à une extrémité d'au moins un support pivotable (11, 11') formant un élément de charnière qui est inséré dans une gouttière d'appui (12, 12') fixée à un linteau de porte, caractérisée en ce que chaque support pivotable (11, 11') comprend une extrémité repliée (11 c, 11 e), en ce qu'un bord libre (12a) de la gouttière (12,12') et le linteau ou une plaque de montage (14, 14') de la gouttière (12, 12') fixée à celui-ci forment entre eux un passage (S), et en ce que le diamètre de l'extrémité repliée (11c, 11e) du support pivotable (11, 11') pris parallèlement au passage est inégal sur son pourtour de sorte que ce diamètre soit égal ou plus petit que la largeur du passage (S) seulement à une position de pivotement déterminée du support pivotable (11, 11') qui permet l'insertion du support (11, 11') dans la gouttière (12, 12') et le retrait du support de la gouttière, et soit cependant plus grand que la largeur du passage à toutes les autres positions de pivotement.
2. Porte lamellée selon la revendication 1, caractérisée en ce que l'extrémité du support pivotable (11 ') est composée de deux tronçons courbes circulaires (11d, 11 e) de diamètres différents, qui sont reliés entre eux par une partie étagée (11f).
3. Porte lamellée selon les revendications 1 et/ou 2, caractérisée en ce que le support pivotable (11, 11') est coudé dans sa partie médiane (11 b, 11 b') de sorte que l'extrémité (11 c) formant l'élément de charnière et l'autre extrémité (11 a, 11 a') comportant une fente (15, 15') pour recevoir un panneau (10) sont dans un même plan.
EP80107971A 1980-10-21 1980-12-17 Porte à lamelles constituée par des bande s souples en matière plastique Expired EP0050165B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80107971T ATE8070T1 (de) 1980-10-21 1980-12-17 Lamellentuere aus streifen aus flexiblem kunststoffmaterial.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3039594A DE3039594C2 (de) 1980-10-21 1980-10-21 Lamellentüre aus Streifen aus flexiblem Kunststoffmaterial
DE3039594 1980-10-21

Publications (2)

Publication Number Publication Date
EP0050165A1 EP0050165A1 (fr) 1982-04-28
EP0050165B1 true EP0050165B1 (fr) 1984-06-20

Family

ID=6114800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107971A Expired EP0050165B1 (fr) 1980-10-21 1980-12-17 Porte à lamelles constituée par des bande s souples en matière plastique

Country Status (6)

Country Link
US (1) US4388961A (fr)
EP (1) EP0050165B1 (fr)
JP (1) JPS6038124B2 (fr)
AT (1) ATE8070T1 (fr)
CA (1) CA1142077A (fr)
DE (1) DE3039594C2 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454904A (en) * 1982-06-07 1984-06-19 Johnston Environmental Corporation Strip curtain for display cases
DE3530073A1 (de) * 1985-08-22 1987-02-26 Huebner Gummi & Kunststoff Torabdichtung, insbesondere verladetorabdichtung
US4852628A (en) * 1987-04-27 1989-08-01 Labex Gmbh Suspension system for folding door
US4855567A (en) * 1988-01-15 1989-08-08 Rytec Corporation Frost control system for high-speed horizontal folding doors
DE3931142C2 (de) * 1989-02-14 1994-05-05 Wolfgang Von Laufenberg Entsorgungsstation zur Entsorgung von Luftschadstoffen
US6003275A (en) 1990-02-14 1999-12-21 Steelcase Development Inc. Furniture system
US6170200B1 (en) 1990-02-14 2001-01-09 Steelcase Development Inc. Furniture system
US5511348A (en) 1990-02-14 1996-04-30 Steelcase Inc. Furniture system
US6134844A (en) 1990-02-14 2000-10-24 Steelcase Inc. Method and apparatus for displaying information
US5127460A (en) * 1990-11-29 1992-07-07 Global Equipment Company Environmental strip curtain system
GB2298221A (en) * 1995-02-21 1996-08-28 Nt Separal Limited Hanging strip door
DE19519185C2 (de) * 1995-05-24 1999-02-18 Isidor Gloning Tierschutzhütte
NL1017269C1 (nl) * 2001-02-02 2002-08-05 Bruynzeel Plastics Bv Horgordijn.
ATE496561T1 (de) * 2002-03-04 2011-02-15 Edward S Robbins Iii Lamellenvorhangstützsystem
DE20218574U1 (de) * 2002-11-30 2003-12-11 Element-System Rudolf Bohnacker Gmbh Trägersystem für Regalelemente
FR2875277B1 (fr) * 2004-09-10 2007-11-30 Acanthe Sarl Systeme d'accrochage
US7905173B2 (en) * 2006-04-28 2011-03-15 Restaurant Technology, Inc. Food staging device, method of storing foods, and method of making a sandwich
US8695489B2 (en) * 2006-04-28 2014-04-15 Restaurant Technology, Inc. Food staging device
US7644566B2 (en) * 2008-04-04 2010-01-12 Cnh America Llc Curtain to direct crop in a header
USD677095S1 (en) 2011-10-04 2013-03-05 Edward S. Robbins, III Stripping for industrial curtains
DE102011084694B4 (de) 2011-10-18 2014-02-27 Arnd Büdenbender Lamellentür und System mit verbesserten Montageeigenschaften
US20130139978A1 (en) * 2011-12-06 2013-06-06 Trio Distributors, Inc. Adjustable strip door, strip door kit, and method for making the same
US10070739B2 (en) 2014-01-29 2018-09-11 Liberty Hardware Mfg. Corp. Shower door assembly display
US12448839B1 (en) 2016-11-18 2025-10-21 Maurice Thomas Flakes Door defender system
BR102018073067B1 (pt) * 2018-11-09 2024-02-27 Agrisoltec - Soluções Tecnológicas Para Agricultura Ltda Rampa frontal flexível para plataforma de corte rígida e flexível
US11771005B2 (en) * 2020-10-14 2023-10-03 Deere & Company Cutter implement with curtain

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1406303A (en) * 1920-07-12 1922-02-14 John Edward Ogden Shutter slat
US1521045A (en) * 1922-04-29 1924-12-30 Karl H Poyas Carrier for automobile curtains and the like
FR642525A (fr) * 1927-01-29 1928-08-30 Dispositif d'accrochage entre les éléments des volets roulants articulés
US2302661A (en) * 1940-06-21 1942-11-24 Ernest H Benson Hinge
US2549110A (en) * 1949-05-31 1951-04-17 Northrop Aircraft Inc Panel hinge
GB777456A (en) * 1954-02-18 1957-06-26 Cyril John Baker Improvements in flexible doors and the like
FR1158092A (fr) * 1956-10-03 1958-06-06 Charnière
FR1229987A (fr) * 1959-03-27 1960-09-12 Portière et rideau de fenêtre à éléments amovibles et interchangeables
FR94606E (fr) * 1965-12-10 1969-09-19 Simon Victor Perfectionnements aux portes d'atelier ou analogues.
US3592256A (en) * 1970-03-20 1971-07-13 Silsby H Knight Curtain construction
DE2636021C3 (de) * 1976-08-11 1979-02-01 S.A. Planet-Wattohm, Paris Tür o.dgl. aus mehreren freihängenden, einander überlappenden Kunststoffbahnen
US4033396A (en) * 1976-08-16 1977-07-05 Planet-Wattohm Oscillating suspension for strips of plastic material
FR2389748A1 (en) * 1977-05-02 1978-12-01 Mottez Jean Marie Sectional hinge for vehicle top hung door - has vertical flexible bands with meshed S=section seating clamps with stub axles on stalks
FR2402550A1 (fr) * 1977-09-07 1979-04-06 Pommier & Cie Moulure decorative formant charniere pour vehicules

Also Published As

Publication number Publication date
EP0050165A1 (fr) 1982-04-28
US4388961A (en) 1983-06-21
JPS5771976A (en) 1982-05-06
CA1142077A (fr) 1983-03-01
ATE8070T1 (de) 1984-07-15
DE3039594C2 (de) 1985-03-07
DE3039594A1 (de) 1982-05-13
JPS6038124B2 (ja) 1985-08-30

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