EP0155659A2 - Volet à rouleau pour la fermeture facultative des ouvertures - Google Patents

Volet à rouleau pour la fermeture facultative des ouvertures Download PDF

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Publication number
EP0155659A2
EP0155659A2 EP85103087A EP85103087A EP0155659A2 EP 0155659 A2 EP0155659 A2 EP 0155659A2 EP 85103087 A EP85103087 A EP 85103087A EP 85103087 A EP85103087 A EP 85103087A EP 0155659 A2 EP0155659 A2 EP 0155659A2
Authority
EP
European Patent Office
Prior art keywords
strips
drive wheel
roller shutter
groove
drivers
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.)
Withdrawn
Application number
EP85103087A
Other languages
German (de)
English (en)
Other versions
EP0155659A3 (fr
Inventor
Hermann Foery-Derron
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.)
Abito Finanz- und Handelsgesellschaft AG
Original Assignee
Abito Finanz- und Handelsgesellschaft AG
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 Abito Finanz- und Handelsgesellschaft AG filed Critical Abito Finanz- und Handelsgesellschaft AG
Publication of EP0155659A2 publication Critical patent/EP0155659A2/fr
Publication of EP0155659A3 publication Critical patent/EP0155659A3/fr
Withdrawn legal-status Critical Current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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • 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
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • E06B9/0638—Slats or panels
    • 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
    • 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
    • E06B9/17061—Connection of the box to the guides
    • 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
    • E06B9/60—Spring drums operated only by closure members
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles
    • 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
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
    • E06B2009/0684—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a spiral like arrangement
    • 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 for optionally closing an opening in walls, which is composed of horizontally juxtaposed strips that are hinged together and can be rolled up to release the opening by means of an actuator arranged above or below the opening to form a winding.
  • Roller shutters with which openings in walls, e.g. Doors or windows that can be covered or exposed are known in many designs.
  • the advantage that can be achieved with roller shutters is that it can be easily brought into an intermediate position and the brightness desired in the room can thus be easily adjusted.
  • the roller shutter forms a protection for the opening, be it from cold or bad weather such as rain or snow, it generally not being necessary to open a door or a window for the operation of the roller shutter.
  • the roller shutter is also generally intended to protect against unauthorized entry, it cannot be overlooked that effective protection against unauthorized entry can only be achieved through a complex, special construction can be.
  • the strips of the roller shutter are lined up on two belts or chains. The gap between the strips, which is barely visible when the roller shutter is unrolled, but which is necessary to form the wrap, can be used in the event of violent penetration by forcing the strips apart and then separating the straps or chains.
  • a box is usually provided in a niche in the lintel of the opening.
  • CH-PS 625 311 a roller shutter is already known (CH-PS 625 311), in which an elongated angle is formed when rolling up the strips, the roller blind being guided around two shafts arranged in the lintel and connected by two enveloping drives. Since great frictional forces occur when forming the elongated winding, such a solution can be used at most for small openings.
  • the invention has for its object to design a roller shutter of the type described in such a way that it can be accommodated both when rolling up in a narrow recess above or below the opening and also provides good protection against violent intrusion when the opening is closed.
  • the strips of the roller shutter are expediently guided in a preferably spiral groove. This ensures that the frictional forces when rolling up and down the roller shutter are significantly reduced.
  • the roller shutter 5 is guided for rolling up and down in a groove 11 arranged in the recess or recess 4.
  • the groove 11 is designed as a spiral groove, and the roller shutter 5 is guided in the groove 11 in such a way that it runs from the outside to the inside when it is rolled up.
  • the groove 11 is expediently arranged on a plate 12.
  • the plate 12 with the groove 11 can be expediently made of a plastic that enables favorable friction conditions.
  • the roller shutter 5 consists of strips 20 which extend across the width of the opening 1 and have cams 21 at their ends which cooperate with the drivers 16.
  • the drivers 16 are designed as bolts loaded by a spring 22, which are supported on a link 23.
  • the drivers 16 protrude into the path of the cams 21 and thereby take the strips 20 of the roller shutter 5 with them.
  • a semicircular slot 24 is provided in the plate 12, through which the drivers 16 protrude into the outermost arc of the groove 11. The distance between the drivers 16 is selected such that one driver interacts with a cam 21 of the strips 20. If the drive wheel 15 is now set in rotation by the actuation 7, a number of strips 20 corresponding to the number of drivers 16 located in the upper half-arc is taken along.
  • the link 23 is designed such that the drivers 16 are pushed back out of the groove 11 by the spring 22.
  • FIG. 3 the connection of the drive wheel 15 with the actuator 7 is shown.
  • the drive wheel 15 is designed as a full disc with a hub 25, on the end face of which a bevel gear 26 is screwed with screws 27.
  • a bevel gear 28 meshes with the bevel gear 26 and sits on the drive rod 8.
  • the drivers 16 are supported on the link 23, which runs as a ring around the hub 25.
  • the drive wheel 15 and the bevel gear 26, 28 are housed in a housing 30 which is assembled with the plate 12.
  • a bore 31 is provided in the drive wheel 15 and in the plate 12 for receiving a shaft (not shown), which shaft can serve to synchronize a drive wheel corresponding to the drive wheel 15 at the opposite end of the roller 5.
  • a shaft (not shown), which shaft can serve to synchronize a drive wheel corresponding to the drive wheel 15 at the opposite end of the roller 5.
  • the drive on one side of the roller shutter 5 is sufficient since, due to the guidance in the groove 11, the frictional forces are small even with a one-sided drive.
  • the strips 20 do not have to be lined up on belts or chains. Rather, a construction can be used in which the strips 20 are connected to one another in a hinge or hook shape over their entire width. This substantially reduces the risk of the shutters 5 being broken open by pushing apart the strips 20.
  • the roller shutter 5 is guided in a U-shaped rail 32 on the side walls of the opening.
  • the drivers 16 are fixedly connected to the drive wheel 15.
  • the drive wheel 15 is rotatably mounted in an inclined position in the housing 30, the Art that the driver 16 protrude only on part of the upper half-arch through a slot 24 in the groove 11.
  • the drive wheel 15 is driven by a bevel gear transmission 26, 28, the bevel pinion 28 of which is fastened to the drive rod 8 of the actuation 7.
  • the drive wheel is mounted on a, in the Boh-; tion 31 arranged shaft (not shown). If, due to the large width of the roller shutter, a drive wheel must also be arranged on the opposite edge, this can be coupled by a shaft to the actuator 7, which is connected to the drive wheel 15 by means of universal joints, such as the coupling 10 for the actuator 7.
  • the roller shutter 5 With the roller shutter 5 described, a number of advantages are achieved. By guiding the roller shutter 5 in a spiral groove 11, the frictional forces are greatly reduced.
  • the plate 12 with the spiral groove profile arranged thereon can be produced, for example, from plastic with a friction-reducing material. A version in light metal, cast iron or steel is also possible.
  • the plate 12 is expediently assembled with the housing 30 and the parts accommodated therein and can then be easily installed as a unit. Whether the drive wheel 15 according to FIG. 3 or FIG. 4 is selected depends on the respective application.
  • the inclined drive wheel 15 represents a particularly cost-effective solution that can be used with all roller shutters of any width.
  • the roller shutter 5 is, as already described, for rolling and unrolling in the elongated, spiral groove 11, which in the Plate 12 is incorporated.
  • the roller shutter 5 is driven here by a drive wheel 35 which is arranged at the lower end of the groove 11.
  • the drive wheel 35 has a number of radial arms 36 which take the strips 20 with them.
  • drivers for example cams 37 or eyelets 40, are fastened, which are arranged such that the radial arms 36 protrude between the cams 37 or into the eyelets 40 and thus take the Cause roller shutters.
  • the drive wheel 35 is mounted with a shaft 38 in a recess 39 in the plate 12.
  • the drive 7 can be coupled to the shaft 38 via a bevel gear or worm gear (not shown) in accordance with the arrangement in FIG. 1.
  • the arrangement of the drive wheel 35 according to FIGS. 5 and 6 has the advantage that the roller shutter 5 only has to be made slightly longer than the height of the opening 1, so that a number of strips can be saved here. Nevertheless, the roller shutter 5 cannot be opened by force, especially not if a self-locking worm gear is used as the gear drive.
  • the cams 37 are designed with two arms. The number of arms depends on the division of the drivers 36 on the drive wheel 35 and can be selected.
  • the type of strips 20 can be chosen freely; they can be formed from light metal or sheet steel or injection molded from plastic.
  • the strips 20 can also be made of wood or a composite material.
  • Such a material combination is expediently chosen that, on the one hand, the strips 20 meet the required safety conditions and, on the other hand, the material of the groove 11 for the strip material is a favorable friction offers conditions. It is not necessary here that the strips 20 protrude into the groove 11 and are guided there. As shown in FIG. 2 or 6, only the cams 21 or 37 attached to the ends of the strips 20 can protrude into the groove 11. This makes it possible to keep the groove 11 narrower and to increase the wall thickness of the groove walls accordingly.
  • the mutual spacing of the grooves 11 is given by the thickness of the strips 20. In any case, however, it is achieved that even when the openings 1 are high, the rolled-up roller shutter forms an elongated but narrow wrap, as a result of which constriction of the incidence of daylight can be avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP85103087A 1984-03-21 1985-03-16 Volet à rouleau pour la fermeture facultative des ouvertures Withdrawn EP0155659A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1433/84A CH662860A5 (de) 1984-03-21 1984-03-21 Rolladen zum wahlweisen verschliessen von oeffnungen.
CH1433/84 1984-03-21

Publications (2)

Publication Number Publication Date
EP0155659A2 true EP0155659A2 (fr) 1985-09-25
EP0155659A3 EP0155659A3 (fr) 1986-09-17

Family

ID=4210347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103087A Withdrawn EP0155659A3 (fr) 1984-03-21 1985-03-16 Volet à rouleau pour la fermeture facultative des ouvertures

Country Status (2)

Country Link
EP (1) EP0155659A3 (fr)
CH (1) CH662860A5 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032562A1 (fr) * 1995-04-12 1996-10-17 Francisco Lujan Sanchez Persienne reversible
EP1300540A1 (fr) * 2001-10-08 2003-04-09 Kurt Steineberg GmbH Volet roulant
FR2847299A1 (fr) * 2002-11-19 2004-05-21 Fpp Fermetures Pour Profession Volet roulant comportant un guide en spirale pour son tablier
DE19600951C5 (de) * 1996-01-12 2010-12-16 Roto Frank Ag Antriebsvorrichtung für einen Rolladen
EP3156102A1 (fr) * 2015-10-15 2017-04-19 KGG Brandschutzsysteme GmbH Rideau pare-feu et procede de fermeture d'une ouverture de bâtiments

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1849457U (de) * 1961-11-04 1962-04-05 Walter Rudolf Maas Rolladen.
DE1947273U (de) * 1966-07-06 1966-10-06 Josef Willigis Duell Durchreiche, bestehend aus stahlzarge und rolladen.
DE7512655U (de) * 1975-08-21 Heuer E Metallwarenfabrik Vorrichtung zum Öffnen und Schließen eines Rolladens
DE2947501A1 (de) * 1979-11-24 1981-05-27 Siegfried 7410 Reutlingen Bauer Ein- und ausfahrbare abdeckvorrichtung, insbesondere rolladen fuer fenster, tueren, tore o.dgl.
CH625311A5 (en) * 1977-08-09 1981-09-15 Planya Ag Roller shutter with a winding-up roller or with a winding-up shaft provided with winding-up rolls

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7512655U (de) * 1975-08-21 Heuer E Metallwarenfabrik Vorrichtung zum Öffnen und Schließen eines Rolladens
DE1849457U (de) * 1961-11-04 1962-04-05 Walter Rudolf Maas Rolladen.
DE1947273U (de) * 1966-07-06 1966-10-06 Josef Willigis Duell Durchreiche, bestehend aus stahlzarge und rolladen.
CH625311A5 (en) * 1977-08-09 1981-09-15 Planya Ag Roller shutter with a winding-up roller or with a winding-up shaft provided with winding-up rolls
DE2947501A1 (de) * 1979-11-24 1981-05-27 Siegfried 7410 Reutlingen Bauer Ein- und ausfahrbare abdeckvorrichtung, insbesondere rolladen fuer fenster, tueren, tore o.dgl.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032562A1 (fr) * 1995-04-12 1996-10-17 Francisco Lujan Sanchez Persienne reversible
DE19600951C5 (de) * 1996-01-12 2010-12-16 Roto Frank Ag Antriebsvorrichtung für einen Rolladen
EP1300540A1 (fr) * 2001-10-08 2003-04-09 Kurt Steineberg GmbH Volet roulant
FR2847299A1 (fr) * 2002-11-19 2004-05-21 Fpp Fermetures Pour Profession Volet roulant comportant un guide en spirale pour son tablier
EP3156102A1 (fr) * 2015-10-15 2017-04-19 KGG Brandschutzsysteme GmbH Rideau pare-feu et procede de fermeture d'une ouverture de bâtiments

Also Published As

Publication number Publication date
CH662860A5 (de) 1987-10-30
EP0155659A3 (fr) 1986-09-17

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Inventor name: FOERY-DERRON, HERMANN