EP0157198A2 - Porte roulante avec vantail de porte flexible - Google Patents

Porte roulante avec vantail de porte flexible Download PDF

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Publication number
EP0157198A2
EP0157198A2 EP85102473A EP85102473A EP0157198A2 EP 0157198 A2 EP0157198 A2 EP 0157198A2 EP 85102473 A EP85102473 A EP 85102473A EP 85102473 A EP85102473 A EP 85102473A EP 0157198 A2 EP0157198 A2 EP 0157198A2
Authority
EP
European Patent Office
Prior art keywords
door
door leaf
rollers
tabs
roller
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
EP85102473A
Other languages
German (de)
English (en)
Other versions
EP0157198B1 (fr
EP0157198A3 (en
Inventor
Peter Dr. Ing. Wolters
Helmut Dipl.-Ing. Schaub
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.)
Schieffer GmbH and Co
Original Assignee
Schieffer GmbH and Co
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 Schieffer GmbH and Co filed Critical Schieffer GmbH and Co
Publication of EP0157198A2 publication Critical patent/EP0157198A2/fr
Publication of EP0157198A3 publication Critical patent/EP0157198A3/de
Application granted granted Critical
Publication of EP0157198B1 publication Critical patent/EP0157198B1/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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/582—Means to increase gliss, light, sound or thermal insulation
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/581—Means to prevent or induce disengagement of shutter from side rails

Definitions

  • the invention relates to a roller door with a flexible door leaf which can be wound up and unwound from a winding drum which is rotatably mounted above the door opening and which is provided with a rotary drive, the side edges of the door leaf being formed by longitudinal slots in the side Profiles of the gate frame or the side gate protrude and are attached to these rollers, which run in guides parallel to the profiles or gate boundaries.
  • the rollers consist of the wheels of two trolleys which are fastened opposite one another at the lower ends of the lateral edges of the door leaf, so that the latter is stretched laterally at its lower end becomes.
  • These trolleys are provided instead of the usual lower strips attached to the door leaf, at the ends of which tensioning ropes are attached, which tension the door leaf in the pull-out direction and thereby hold it tight.
  • the trolleys and tensioning strips provided at the lower ends of the door leaves are unable to prevent the use, in particular larger door leaves, of puffing up as external gates, so that the lateral edges of the door leaves can be torn out of their lateral guides. This leads to leaks and considerable malfunctions when opening the door, which can cause the door system to fail.
  • the object of the invention is therefore to improve a roller door of the type mentioned in such a way that its door leaf can withstand even greater wind loads.
  • this object is achieved in that on the lateral edges of the door leaf distributed over its entire length, spaced-apart sliding or rolling elements are fastened, which on the inner flanks by a gap that the edge areas of the door leaf or with enforce these connected tabs with play, slide or run separate guides.
  • the sliding or rolling elements are lifted off the guides if there is no or only a small wind load on the closed door leaf, or they lie on the guides with little or no tension. However, if a greater wind pressure acts on the door leaf, the sliding or rolling elements are supported on the guides, so that the edges of the door leaf cannot be pulled out of the side guides and the door remains functional.
  • the guides are expediently formed by the inwardly angled end regions of the legs of U-shaped profiles.
  • these fork-shaped brackets are attached to the edges of the door leaf, which are provided at their outer end regions with journals on which rollers are mounted on both sides of the bracket.
  • the inner flanks of the guides expediently form acute angles with the edge regions of the door leaf or the tabs bordered by them, so that the door leaf is centered in the gaps formed between the guide surfaces.
  • the rollers can have rounded outer ends in cross section, which adapt well to the inclined guide surfaces.
  • the distance between opposite rollers or sliding pieces is greater than the length of the winding drum.
  • the spacing of the rollers or sliders on each side is advantageously chosen so that they lie side by side when winding up and laterally one after the other so that they do not come to lie on top of each other.
  • the lateral gate boundaries consist of essentially U-shaped sheet metal profiles 1, 2, which in the end region of their legs pointing towards the gate opening have inward indentations 3, 4, the column 5 for the passage of the edge regions of the flexible Limit door leaf 6, which can be made of soft PVC, for example.
  • Guide strips 7, 8 made of plastic are fastened on the inner sides of the recesses 3, 4.
  • one leg of an angle iron 9 running parallel to the sheet profile is welded in the manner shown in the drawing.
  • the web of a U-shaped profile 10 is welded to the inwardly projecting leg of this angle profile 9 and has end regions of its two legs which are angled inwards. These two angled end areas form guides 11, 12 for rollers 13, 14, which are connected by tabs 15, 16 to the edge of the door leaf 6.
  • a passage gap for the tabs 15, 16 is formed between the guides 11, 12 and has a common central plane with the slot 5.
  • the inner flanks of the guides 11, 12 form acute angles with the tabs 15, 16 protruding into the profile 10, so that the tabs are centered in the gap formed between the guides when wind pressure acts on the door leaf and the rollers abut the inner flanks of the guides 11, 12 come.
  • the rollers 13, 14 have rounded outer corners in cross section.
  • Sealing brushes 17, 18 are arranged behind the recesses 3, 4 of the door profiles 1, 2 on both sides of the door leaf 6 in the manner shown in FIG. 1.
  • rollers 13, 14 are fastened in the manner shown in FIG. 2 by means of screws on stub axles or stub shafts 19, 20, which are connected in one piece to a central disk-shaped part 21 of larger diameter.
  • This central disc-shaped part 21 is held between the tabs 15, 16 in such a way that they pass through the axle or shaft end 19, 20 in bores and bear against this laterally.
  • the tabs 15, 16 enclose the edge regions of the door leaf 6 in a fork shape and can be connected to them by riveting and / or gluing. In the area of the rollers 13, 14 there is a material 22 serving for reinforcement between the tabs 15, 16.
EP19850102473 1984-04-02 1985-03-05 Porte roulante avec vantail de porte flexible Expired EP0157198B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3412239 1984-04-02
DE3412239 1984-04-02
DE19843429781 DE3429781A1 (de) 1984-04-02 1984-08-13 Rolltor mit einem flexiblen torblatt
DE3429781 1984-08-13

Publications (3)

Publication Number Publication Date
EP0157198A2 true EP0157198A2 (fr) 1985-10-09
EP0157198A3 EP0157198A3 (en) 1986-10-08
EP0157198B1 EP0157198B1 (fr) 1989-02-01

Family

ID=25819973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850102473 Expired EP0157198B1 (fr) 1984-04-02 1985-03-05 Porte roulante avec vantail de porte flexible

Country Status (2)

Country Link
EP (1) EP0157198B1 (fr)
DE (1) DE3429781A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683259A1 (fr) * 1991-10-30 1993-05-07 Nergeco Sa Porte a rideau relevable a glissieres accessibles.
EP0688936A1 (fr) * 1994-06-21 1995-12-27 Miguel Angel Iglesias Ballester Dispositif de fermeture
DE4447598C1 (de) * 1994-03-28 1997-03-06 Schieffer Gmbh Co Kg Rolltor mit flexiblem Torblatt
GB2306995A (en) * 1995-11-08 1997-05-14 Stanley Robin Shaw Tensioned movable door with supported and guided edges
GB2331701A (en) * 1995-03-22 1999-06-02 Rasontec Nv Lateral guides for roller curtain
DE19655125C2 (de) * 1995-03-22 2001-05-23 Rasontec N V By Rabobank Trust Brandschutzvorhang
EP1149978A1 (fr) * 2000-04-28 2001-10-31 Cardo Door Continental B.V. Ensemble de porte et procédé pour recouvrir le bord d'une ouverture de porte
DE19610532B4 (de) * 1995-03-22 2004-09-23 Rasontec N.V. By Rabobank Trust Co. Curacao N.V. Brandschutzvorhang
DE19655253B4 (de) * 1995-03-22 2008-04-03 Rasontec N.V. By Rabobank Trust Co. Curacao N.V. Brandschutzvorhang

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831165C2 (de) * 1988-09-13 1993-12-09 Hoermann Kg Rolltor
DE4139312A1 (de) * 1991-11-29 1993-06-03 Weiermann Dieter Weinor Abdeckvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE699264C (de) * 1936-09-25 1940-11-26 Paul Schultes hlossenen Fenstern
DE2125751A1 (de) * 1971-05-25 1972-12-07 Himmelmann + Hoffmann, 4620 Castrop-Rauxel Rolltor
DE2341328B2 (de) * 1972-08-18 1978-07-20 Nordiska Maskinfilt Ab, Halmstad (Schweden) Rolltor
AT356352B (de) * 1977-11-25 1980-04-25 Dolenz Ernst Seitenfuehrung fuer rollvorhaenge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE699264C (de) * 1936-09-25 1940-11-26 Paul Schultes hlossenen Fenstern
DE2125751A1 (de) * 1971-05-25 1972-12-07 Himmelmann + Hoffmann, 4620 Castrop-Rauxel Rolltor
DE2341328B2 (de) * 1972-08-18 1978-07-20 Nordiska Maskinfilt Ab, Halmstad (Schweden) Rolltor
AT356352B (de) * 1977-11-25 1980-04-25 Dolenz Ernst Seitenfuehrung fuer rollvorhaenge

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683259A1 (fr) * 1991-10-30 1993-05-07 Nergeco Sa Porte a rideau relevable a glissieres accessibles.
DE4447598C1 (de) * 1994-03-28 1997-03-06 Schieffer Gmbh Co Kg Rolltor mit flexiblem Torblatt
EP0688936A1 (fr) * 1994-06-21 1995-12-27 Miguel Angel Iglesias Ballester Dispositif de fermeture
ES2128886A1 (es) * 1994-06-21 1999-05-16 Iglesias Ballester Miguel Ange Cerramiento perfeccionado.
GB2331701A (en) * 1995-03-22 1999-06-02 Rasontec Nv Lateral guides for roller curtain
GB2331701B (en) * 1995-03-22 1999-08-25 Rasontec Nv Curtain,end bar and guide bar
DE19655125C2 (de) * 1995-03-22 2001-05-23 Rasontec N V By Rabobank Trust Brandschutzvorhang
DE19610532B4 (de) * 1995-03-22 2004-09-23 Rasontec N.V. By Rabobank Trust Co. Curacao N.V. Brandschutzvorhang
DE19655253B4 (de) * 1995-03-22 2008-04-03 Rasontec N.V. By Rabobank Trust Co. Curacao N.V. Brandschutzvorhang
GB2306995A (en) * 1995-11-08 1997-05-14 Stanley Robin Shaw Tensioned movable door with supported and guided edges
EP1149978A1 (fr) * 2000-04-28 2001-10-31 Cardo Door Continental B.V. Ensemble de porte et procédé pour recouvrir le bord d'une ouverture de porte

Also Published As

Publication number Publication date
EP0157198B1 (fr) 1989-02-01
EP0157198A3 (en) 1986-10-08
DE3429781A1 (de) 1985-10-10

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