EP0034526A1 - Aufhängevorrichtung für Bahnen zum Verschliessen von Durchlässen - Google Patents

Aufhängevorrichtung für Bahnen zum Verschliessen von Durchlässen Download PDF

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Publication number
EP0034526A1
EP0034526A1 EP81400195A EP81400195A EP0034526A1 EP 0034526 A1 EP0034526 A1 EP 0034526A1 EP 81400195 A EP81400195 A EP 81400195A EP 81400195 A EP81400195 A EP 81400195A EP 0034526 A1 EP0034526 A1 EP 0034526A1
Authority
EP
European Patent Office
Prior art keywords
suspension
elements
inverted
wings
shaped
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
EP81400195A
Other languages
English (en)
French (fr)
Other versions
EP0034526B1 (de
Inventor
Henri Brabant
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.)
Nergeco SA
Original Assignee
Kraeutler Bernard
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 Kraeutler Bernard filed Critical Kraeutler Bernard
Priority to AT81400195T priority Critical patent/ATE5739T1/de
Publication of EP0034526A1 publication Critical patent/EP0034526A1/de
Application granted granted Critical
Publication of EP0034526B1 publication Critical patent/EP0034526B1/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
    • 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 present invention relates to devices for suspending strips of plastic or other material, flexible transparent or not, used in known manner to close certain openings of industrial buildings, or to partition, insulate, obscure premises inside or outside. exterior of a building by a curtain or screen of flexible strips.
  • the strips are usually suspended by their upper part, overlapping one another in order to constitute a flexible screen which will be easily crossed by people, vehicles, or loads, while ensuring a good seal against Air Currents.
  • the strips are suspended rigidly by a device formed by 2 shells which pinch on the one hand a metal suspension profile in 1 or in l and on the other hand the upper end of the strip of flexible material.
  • a strip suspension device constituted, on the one hand, by a hollow U-shaped suspension beam pierced transversely to its axis. longitudinal oscillation light, and secondly, suspension elements whose lower part is rigidly fixed to the upper part of the flexible plastic bands and whose upper part has small hooks projecting outwardly in the form of a T
  • These small T-shaped hooks cut at the top of the suspension elements snap into the widest part of the oscillation lights made in the U-beam and then swing in the bottom of this beam where the width of the lights is narrower.
  • a drawback of this system lies in the lack of tightness at the top of the flexible screen thus formed and caused, on the one hand, by the lights made in the U-beam and spaced from each other by 5 to 10 cm and on the other hand, by the distance between the upper part of each suspension element of the straps comprising the small T-hooks which makes them integral with the U-beam and the ford of this U-beam.
  • the object of the invention is to remedy the drawbacks of existing embodiments, by proposing a suspension device for plastic strips intended to constitute curtains or screens for closing openings, partitioning and insulating premises in an efficient, robust manner, the as watertight as possible, low cost, allowing a simplified assembly and also disassembly while allowing various variants of covering the strips.
  • the invention is embodied by rigid suspension elements at the lower part of each of which is fixed, the upper end of each strip of flexible plastic material, the suspension elements each having on its upper part, recesses defining spaced hooks intended to cooperate in engagement with transverse elements of thickness less than the width of the recesses arranged transversely inside a metal beam of rigid suspension, in the shape of an inverted U intended to be fixed to the upper part of the opening .
  • These can oscillate laterally, independently of each other on the transverse elements of the metal beam thus reducing the stresses on the plastic strips and facilitating the crossing of the curtain by the load.
  • the transverse elements added in the inverted U-shaped metal beam extend at a level slightly higher than the base of the beam so as to ensure good sealing, at the level of the hook-shaped recesses, the suspension elements after penetration and thus at least partially inside the beam.
  • the hook-shaped recesses single or double, open at the top of each strip suspension element and are oriented from top to bottom of the element then, forming a loop or an angle s' and in dant to the left and / or to the right, go up towards the edge over a lesser distance so as not to lead to the upper part of the suspension element and thus define a stop housing avoiding, by weight alone of the strip, the accidental stall of the suspension element.
  • the hollow beam in the shape of an inverted U and intended to be fixed to the upper part of the opening by any means comprises wings which turn inward and each rise slightly inside in leaving between them a free space for the passage and the attachment of the suspension elements and the transverse hook support elements consist of at least one interchangeable rod having folds in the form of Greek or U alternating or arranged head to tail extending in the same plane and resting on the edges of the inner wings of the beam which have between them a width less than that inside of the beam.
  • the hollow rectangular parallelepiped U-shaped beam has straight wings supporting V-shaped bars, allowing greater clearance of the bands, arranged in planes perpendicular to the longitudinal axis of the hollow beam, the V-shaped elements being supported by their branches which have a spacing corresponding to the width of the bottom of this hollow beam and fixed on the wings of the beam.
  • the height of the V formed by each bar is less than the total height of the hollow beam.
  • a hollow, elongated suspension beam 1 in the shape of an inverted U with the wings turned inwards 10 intended to be fixed to the upper part of an opening to be closed and in which a profile 2 filiform shaped in the form of a Greek or successive U head to tail and having an overall width slightly less than the internal width of the beam l, the pitch 2 of these U corresponding to the pitch of the lights 6 of the suspension element 3 of band 5 in the same plane and resting on the inner wings of the beam 1 by the wings of the different U constituting the profile 2 which constitute the transverse elements 20 engaged in the slots 6.
  • the beam 1 has holes at its upper part 7 allowing a fixing of the metal beam 1 on a horizontal plane of the framework of the industrial building, in general at the upper part of the opening to be closed, or of the plane to be obscured, partitioned, or insulated.
  • each flexible strip 5 is fixed to a suspension element in the form of a plate 3 made of metal or any other sufficiently resistant material. Fixation of this element 3 with the strip 5 is obtained by any means such as: bolts, rivets, crimping, a counter-plate 4 being advantageously used to reinforce the fixing.
  • the upper part of the suspension element 3 has slots or recesses 6 cut to laterally form a hook 60 ( Figures 1 and 5) or two symmetrical hooks extending in opposite directions 60, 60 '( Figure 2).
  • the profile 2 consisting of successive coplanar filiform U rests on the equally coplanar edges of the flipped wings 10 of the beam 1.
  • the suspension element 3 of band 5 hung on the profile 2 can oscillate laterally reducing the stresses with each force applied to the strip 5.
  • the transverse fastening elements 20 extend at a level slightly higher than the plane of the lower edges of the beam 1 and allow hang the hanging element 3 from the strip 5 without the lights 6 or their hook-shaped extension recesses 60, or 60 ′ appear below the beam 1, which ensures the good sealing mentioned above.
  • FIG. 6 shows the transverse elements 20 for hooking the hooks 60, 60 ′ constituted by the interchangeable rod 2 having U-shaped folds arranged head to tail in the same plane.
  • the transverse elements could also consist of bridges of reduced width connecting two longitudinal lateral bands in the manner of a ladder, this structure being produced by stamping an elongated metal plate and being inserted in a drawer, like the shaped rod 2, by one end of the beam, to rest on the edge of the folded wings 10.
  • Figures 7 and 8 show a different profile of the beam 1 ', which here does not have wings folded towards the center and the interior and in which we have welded 1/2 rings or hooking arcs 8, rounded V shape, spaced at the same pitch £ from the lights 6 of the suspension element 3, and produced for example from a metal rod.
  • This varian allows you maximum travel of the bands (shown in phantom in Figure 8) in the case where vehicles or other mobile pass at a height close to that of the opening.
  • the spacing of the transverse attachment elements 20 of the profile 2 is equal to the spacing of the access ports 6 of the suspension elements 3, and the thickness of the plate-shaped suspension elements 3 is less at half the distance between the internal flanges 10 of the beam 1, the adjacent strips 5 can be overlapped at will relative to each other, according to variable overlap ranges, which can still be adjusted with even greater precision with the double hook system in Figure 2.
  • This system allows the very fast mounting or dismounting of the strips on the suspension beam and to modify at will the covering to decrease or increase the tightness of the curtain.
  • suspension device of the invention is also suitable for hanging and suspending rigid strips for the production of partitions or partitions made of sheet materials of different natures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP81400195A 1980-02-08 1981-02-06 Aufhängevorrichtung für Bahnen zum Verschliessen von Durchlässen Expired EP0034526B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81400195T ATE5739T1 (de) 1980-02-08 1981-02-06 Aufhaengevorrichtung fuer bahnen zum verschliessen von durchlaessen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8002832 1980-02-08
FR8002832A FR2475611A1 (fr) 1980-02-08 1980-02-08 Dispositif de suspension pour bandes d'obturation d'ouverture de batiments industriels ou autres

Publications (2)

Publication Number Publication Date
EP0034526A1 true EP0034526A1 (de) 1981-08-26
EP0034526B1 EP0034526B1 (de) 1983-12-28

Family

ID=9238384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81400195A Expired EP0034526B1 (de) 1980-02-08 1981-02-06 Aufhängevorrichtung für Bahnen zum Verschliessen von Durchlässen

Country Status (6)

Country Link
US (1) US4449270A (de)
EP (1) EP0034526B1 (de)
AT (1) ATE5739T1 (de)
DE (1) DE3161721D1 (de)
FR (1) FR2475611A1 (de)
WO (1) WO1984004775A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623558A1 (fr) * 1987-11-23 1989-05-26 Roux Edmond Dispositif de suspension de lanieres pour portes souples
EP0488194A1 (de) * 1990-11-30 1992-06-03 Luciano S.R.L. Vorrichtung zum Schnellaufhängen von flexiblen Gardinen

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5197762A (en) * 1991-08-05 1993-03-30 Igor Abramov Booklet and document filing device
US5520237A (en) * 1994-09-28 1996-05-28 Kason Industries, Inc. Strip curtain system
US5680938A (en) * 1995-10-23 1997-10-28 Rubinstein; Joseph Apparatus for hanging binders
US6050322A (en) * 1997-08-19 2000-04-18 Kason Industries, Inc. Strip curtain
US5967689A (en) * 1997-10-23 1999-10-19 The Planhold Corporation Binder file
US20050022943A1 (en) * 2003-06-25 2005-02-03 Thomas Bruce E. Door with retractable screen
AU2003216447A1 (en) * 2002-03-04 2003-09-22 Edward S. Robbins Iii Strip curtain support system
ES2261041B1 (es) * 2004-11-17 2007-07-16 Jose Manuel Egido Sobrino Sistema de soporte para cortinas de lamas.
US9156303B2 (en) 2007-02-21 2015-10-13 Ideastream Consumer Products, Llc File Folder
US7954694B2 (en) * 2007-02-21 2011-06-07 Ideastream Consumer Product, LLC File folder
USD622320S1 (en) 2007-12-21 2010-08-24 Ideastream Consumer Products, Llc File folder
US10100573B2 (en) * 2014-09-08 2018-10-16 Clean Energy Fuels Corp. Natural gas vehicle maintenance separation and containment system
US10533322B2 (en) * 2016-09-30 2020-01-14 Cambridge International, Inc. Attachment assembly for hanging architectural mesh and the like

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835381A (en) * 1930-10-01 1931-12-08 Collantes Jose System of plates for filing plans or drawings
FR1458993A (fr) * 1965-07-15 1966-04-29 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes Porte souple
FR90254E (fr) * 1965-12-10 1967-11-18 Perfectionnements aux portes d'atelier ou analogues
CH495489A (de) * 1968-08-21 1970-08-31 Moesch Schneider Ag Pendeltürflügel
FR2175607A1 (de) * 1972-03-13 1973-10-26 Simon Victor
CH581774A5 (en) * 1974-10-04 1976-11-15 Gauger & Co Ag Flexible self closing door - has clamping springs within hollow vertical holding and guide profile
FR2324842A1 (fr) * 1975-07-09 1977-04-15 Planet Wattohm Sa Dispositif de suspension pour bandes en matiere plastique
EP0012704A1 (de) * 1978-12-18 1980-06-25 Victor Simon Verbesserungen an Lamellen-Türen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US762873A (en) * 1904-01-23 1904-06-21 Ernest E Bingham Curtain-pole.
US2277549A (en) * 1941-03-17 1942-03-24 George S Jervis Door hinge
US2834980A (en) * 1954-10-14 1958-05-20 Annette E Fridolph Hanger system for flexible hangings
US4033396A (en) * 1976-08-16 1977-07-05 Planet-Wattohm Oscillating suspension for strips of plastic material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835381A (en) * 1930-10-01 1931-12-08 Collantes Jose System of plates for filing plans or drawings
FR1458993A (fr) * 1965-07-15 1966-04-29 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes Porte souple
FR90254E (fr) * 1965-12-10 1967-11-18 Perfectionnements aux portes d'atelier ou analogues
CH495489A (de) * 1968-08-21 1970-08-31 Moesch Schneider Ag Pendeltürflügel
FR2175607A1 (de) * 1972-03-13 1973-10-26 Simon Victor
CH581774A5 (en) * 1974-10-04 1976-11-15 Gauger & Co Ag Flexible self closing door - has clamping springs within hollow vertical holding and guide profile
FR2324842A1 (fr) * 1975-07-09 1977-04-15 Planet Wattohm Sa Dispositif de suspension pour bandes en matiere plastique
EP0012704A1 (de) * 1978-12-18 1980-06-25 Victor Simon Verbesserungen an Lamellen-Türen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623558A1 (fr) * 1987-11-23 1989-05-26 Roux Edmond Dispositif de suspension de lanieres pour portes souples
EP0488194A1 (de) * 1990-11-30 1992-06-03 Luciano S.R.L. Vorrichtung zum Schnellaufhängen von flexiblen Gardinen

Also Published As

Publication number Publication date
FR2475611A1 (fr) 1981-08-14
ATE5739T1 (de) 1984-01-15
EP0034526B1 (de) 1983-12-28
US4449270A (en) 1984-05-22
FR2475611B1 (de) 1983-07-29
DE3161721D1 (en) 1984-02-02
WO1984004775A1 (fr) 1984-12-06

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