EP0358920A1 - Volets roulants - Google Patents

Volets roulants Download PDF

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Publication number
EP0358920A1
EP0358920A1 EP89114299A EP89114299A EP0358920A1 EP 0358920 A1 EP0358920 A1 EP 0358920A1 EP 89114299 A EP89114299 A EP 89114299A EP 89114299 A EP89114299 A EP 89114299A EP 0358920 A1 EP0358920 A1 EP 0358920A1
Authority
EP
European Patent Office
Prior art keywords
curtain
curtain according
outer layer
layer
inner layer
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
EP89114299A
Other languages
German (de)
English (en)
Other versions
EP0358920B1 (fr
Inventor
Stephan Dipl.-Phys. Hörmann
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.)
Hoermann KG Brockhagen
Hoermann KG Bielefeld
Original Assignee
Hoermann KG Brockhagen
Hoermann KG Bielefeld
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 Hoermann KG Brockhagen, Hoermann KG Bielefeld filed Critical Hoermann KG Brockhagen
Priority to AT89114299T priority Critical patent/ATE83833T1/de
Publication of EP0358920A1 publication Critical patent/EP0358920A1/fr
Application granted granted Critical
Publication of EP0358920B1 publication Critical patent/EP0358920B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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
    • E06B2009/17069—Insulation

Definitions

  • the invention relates to a roller shutter curtain with the features of the preamble of claim 1.
  • roller shutter curtains instead of so-called panel roller shutter curtains, in which successive panels are hinged to one another in the direction of movement, which consist of a continuous and correspondingly flexible film in order to be rolled up into a roll.
  • Such curtains are also often found in high-speed doors because they are relatively light and work quietly.
  • Such simple curtains for example from a Plastic film can be made translucent or clearly transparent, but they are inferior to the conventional panel rolling door leaves in terms of thermal insulation and burglar resistance.
  • the invention has for its object to provide a curtain of the type mentioned, which is designed to be wind-resistant with energy-saving bendability in the direction of curvature and in particular allows a heat-insulating, sound-absorbing and / or burglar-resistant design with either a transparent or light-reflecting design.
  • the basic requirement is initially created to design the curtain so that it is relatively easy to bend in the winding or guide curvature direction, while it is perpendicular to the broad side of the Curtain acting force is stiff.
  • heat and / or sound-insulating layers or cavity inclusions can be provided in the multilayer structure, furthermore it is possible to provide burglar-resistant reinforcement, for example a wire mesh, in the course of the multilayer structure.
  • the is below Different curvatures of the curtain from its wide area are created in that an outer layer adjacent to the outer space of the opening to be closed is spaced apart by an intermediate layer that is relatively easy in the direction of movement of the curtain and perpendicular to it in the curtain plane seen, has a relatively high transverse stability. In principle, this could be achieved by inserting transverse rods extending perpendicularly to the direction of curtain movement and between the side edge guides, for example made of a light metal profile, into this intermediate layer. These bars can be connected with bands or ropes running in the direction of movement of the curtain, so that at the same time burglar-resistant reinforcement of the curtain is achieved.
  • the intermediate layer can consist of translucent material which is wavy or meandering in the direction of curtain movement and on its elevations as seen on the outside and towards the opposite side in the direction of the ceiling Wells are each connected to the adjacent surfaces of the outer layer and the inner layer. This can be a weld, an adhesive bond or the like.
  • the intermediate layer in that one between the mutually opposite surfaces of the outer layer and the inner layer arranges or forms webs which extend perpendicular to the curtain movement direction and are arranged in succession in this direction spaced apart.
  • the above-mentioned transverse stability is achieved with simultaneous flexibility, as seen in the direction of curtain movement.
  • cavities are formed between the outer layer and the inner layer, which are filled with air or - with particularly good heat or cold insulation - with a particularly dense gas, for example hexafluoride.
  • the cavities can each be self-contained, or they can be connected to each other. It is also conceivable for the cavities to be designed, for example, to be open on the end face and thereby to enable the distance between the outer layer and the inner layer to be reduced in the course of the winding, i.e. to form an intermediate layer which allows such a change in thickness in an elastic manner.
  • the outer layer in the winding is suitably stretchable and / or the inner layer is designed to be compressible.
  • a curtain can of course also be made opaque or only partially transparent, so that a reproduction of windows is achieved.
  • heat can be transmitted through radiation counter that at least one of the surfaces of the layers, here in particular the outer layer, is designed to be reflective.
  • the reflected wave range can be determined, for example, in such a way that, above all, ultraviolet and / or infrared wavelengths are switched off, on the other hand allowing a certain incidence of light.
  • Such reflective properties can be achieved, for example, by a non-ferrous metal coating.
  • plastics are considered as materials, for example polyvinyl chloride films.
  • the choice of plastic is also dimensioned according to the temperature differences that occur, which can be considerable in the case of cooled rooms to be sealed.
  • the drawing shows a short section of a curtain designated 1 for winding and unwinding on a winding roller, not shown, provided therefor, the axis of rotation of which runs perpendicular to the plane of the drawing and is indicated schematically at 2.
  • the curtain section seen from the right and running in the area of the opening to be closed, merges to the left into a curvature which is intended to indicate the bending stress in this winding direction.
  • the section is shown in a side view or cross-sectional view perpendicular to the direction of movement of the curtain.
  • the curtain section has an outer layer 3 and an inner layer 4, which are kept spaced between their mutually facing surfaces by an intermediate layer 5, the latter consisting of a corrugated plastic web.
  • the course of the wave goes in the direction of movement of the curtain 1, the wave elevations and depressions themselves extend perpendicular to the direction of movement of the curtain, thus extending from the area of one side edge guide to the area of the guide of the other side area of the curtain. It can easily be seen that in this way a different resistance to bending forces is only achieved through the shape of the intermediate layer, which acts approximately perpendicularly on the wide area of the curtain.
  • a deflection in the direction of the axis of rotation 2 is thus possible under relatively low forces, while the resistance to a deflection perpendicular between the guides, for example due to wind loads on the curtain in the closed position, is significantly higher. In this way, it is not necessary to hold the side edges of the curtain in the guides in such a way that the side edges emerge laterally from the guide rails when there is a wind load or the like.
  • Cavities 9 are formed between the outer layer 3 and the inner layer 4 by the wave course of the intermediate layer 5, which cavities 9 are to be filled with air in the present case and which, in a manner not shown, can be formed individually, at certain intervals or in their entirety towards the outside. This ensures good thermal insulation.
  • a wire mesh 10 is embedded, which forms a burglar-resistant reinforcement.
  • the curtain itself has a total thickness d which is considerably greater than the individual thicknesses of the outer layer 3 and the inner layer 4. From this it can be seen that the cost of materials in relation to the thickness is relatively low, which benefits the desired lightness of the curtain.
  • the broad surface of the outer layer 3 facing outwards is provided with a non-ferrous metal coating 11.
  • the curtain is suitable not only as a roller door curtain, but also as a gate or closing leaf of a gate, the door leaf of which is in different levels in the open and closed positions, for example Ceiling link or sliding gate.
  • the axis of rotation 2 is to be regarded as the axis of curvature of a curved route section between different route sections.
  • a curtain guided over a curved section in this way can be pulled manually or by a mechanical drive in each of the two directions of movement, but it is also possible to drive any type of drive only on one of the directions of movement to let the facing end edges attack, for example to move the curtain by pushing it into the closed position, especially if it is an overhead curtain arrangement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Flow Control (AREA)
  • Pinball Game Machines (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
EP89114299A 1988-08-03 1989-08-02 Volets roulants Expired - Lifetime EP0358920B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89114299T ATE83833T1 (de) 1988-08-03 1989-08-02 Rolltorbehang.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3826436A DE3826436A1 (de) 1988-08-03 1988-08-03 Rolltorbehang
DE3826436 1988-08-03

Publications (2)

Publication Number Publication Date
EP0358920A1 true EP0358920A1 (fr) 1990-03-21
EP0358920B1 EP0358920B1 (fr) 1992-12-23

Family

ID=6360196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89114299A Expired - Lifetime EP0358920B1 (fr) 1988-08-03 1989-08-02 Volets roulants

Country Status (4)

Country Link
EP (1) EP0358920B1 (fr)
AT (1) ATE83833T1 (fr)
DE (2) DE3826436A1 (fr)
ES (1) ES2036766T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998059145A2 (fr) * 1997-06-20 1998-12-30 Guido Langenbach Porte roulante a mouvement rapide
WO2011065933A3 (fr) * 2008-12-01 2012-05-18 Rite-Hite Holding Corporation Panneaux de porte flexibles isolés à déflecteurs internes
US9909358B2 (en) 2010-07-26 2018-03-06 Rite-Hite Holding Corporation Flexible insulated door panels with internal baffles
EP3372398A1 (fr) * 2017-03-08 2018-09-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Store constitué en matériau de surface à structure sandwich
US11975521B2 (en) 2012-12-21 2024-05-07 Rytec Corporation Roll-up thermal barrier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191125001A (en) * 1911-11-09 1912-07-18 Friedrich August Antoni Improvements in Rollable Screens.
DE1101458B (de) * 1956-07-31 1961-03-09 Siemens Elektrogeraete Gmbh Rolltuer fuer einen Kuehlschrank oder Waermeschrank
GB2121855A (en) * 1982-06-11 1984-01-04 Rolflex Doors Limited Roller shutters
DE8703212U1 (de) * 1987-03-03 1987-06-19 Schieffer GmbH & Co KG, 59556 Lippstadt Flexibles Torblatt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191125001A (en) * 1911-11-09 1912-07-18 Friedrich August Antoni Improvements in Rollable Screens.
DE1101458B (de) * 1956-07-31 1961-03-09 Siemens Elektrogeraete Gmbh Rolltuer fuer einen Kuehlschrank oder Waermeschrank
GB2121855A (en) * 1982-06-11 1984-01-04 Rolflex Doors Limited Roller shutters
DE8703212U1 (de) * 1987-03-03 1987-06-19 Schieffer GmbH & Co KG, 59556 Lippstadt Flexibles Torblatt

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998059145A2 (fr) * 1997-06-20 1998-12-30 Guido Langenbach Porte roulante a mouvement rapide
WO1998059145A3 (fr) * 1997-06-20 1999-04-08 Guido Langenbach Porte roulante a mouvement rapide
US6659158B2 (en) 1997-06-20 2003-12-09 Rite-Hite Holding Corporation Quick-action rolling shutter door
US7111661B2 (en) 1997-06-20 2006-09-26 Rite-Hite Holding Corporation Quick-action rolling shutter door
WO2011065933A3 (fr) * 2008-12-01 2012-05-18 Rite-Hite Holding Corporation Panneaux de porte flexibles isolés à déflecteurs internes
AU2009355386B2 (en) * 2008-12-01 2013-10-17 Rite-Hite Holding Corporation Flexible insulated door panels with internal baffles
CN102667046B (zh) * 2008-12-01 2016-01-20 瑞泰控股公司 具有内部隔板的柔性隔热门面板
US9394742B2 (en) 2008-12-01 2016-07-19 Rite-Hite Holding Corporation Flexible insulated door panels with internal baffles
US9909358B2 (en) 2010-07-26 2018-03-06 Rite-Hite Holding Corporation Flexible insulated door panels with internal baffles
US11975521B2 (en) 2012-12-21 2024-05-07 Rytec Corporation Roll-up thermal barrier
EP3372398A1 (fr) * 2017-03-08 2018-09-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Store constitué en matériau de surface à structure sandwich

Also Published As

Publication number Publication date
ATE83833T1 (de) 1993-01-15
ES2036766T3 (es) 1993-06-01
EP0358920B1 (fr) 1992-12-23
DE3826436A1 (de) 1990-02-08
DE58903095D1 (de) 1993-02-04

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