EP0255038A2 - Volet à rouleau - Google Patents

Volet à rouleau Download PDF

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Publication number
EP0255038A2
EP0255038A2 EP87110645A EP87110645A EP0255038A2 EP 0255038 A2 EP0255038 A2 EP 0255038A2 EP 87110645 A EP87110645 A EP 87110645A EP 87110645 A EP87110645 A EP 87110645A EP 0255038 A2 EP0255038 A2 EP 0255038A2
Authority
EP
European Patent Office
Prior art keywords
roller shutter
guide rail
boards
pivot
pivot pin
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
EP87110645A
Other languages
German (de)
English (en)
Other versions
EP0255038A3 (en
EP0255038B1 (fr
Inventor
Franz Gertl
Walter Kammerlander
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0255038A2 publication Critical patent/EP0255038A2/fr
Publication of EP0255038A3 publication Critical patent/EP0255038A3/de
Application granted granted Critical
Publication of EP0255038B1 publication Critical patent/EP0255038B1/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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
    • 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
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1583—Slat end pieces used for guiding shutter inserted in slat cavity
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/801—Locking arrangements
    • E06B2009/805—Locking arrangements located on or in the guides

Definitions

  • the invention relates to a roller shutter with a roll-up device and strings lined up by pulling elements, which are guided in two vertical guide rails and rotatably mounted about front projecting trunnions by means of a common swivel drive, each guide rail having two webs running parallel to the roller shutter plane, and one for pivoting the board Sliding device for adjusting the guide rail between the roller shutter position and a blind position is assigned.
  • roller shutter can be found, for example, in EP-B-52 320.
  • individual boards there are designed in the manner of lamellae and each is suspended from a pair of traction elements.
  • each board is provided on the end face with a pin which is guided in two positions against each vertical bar and has different diameters in the horizontal and vertical directions.
  • a vertical web can be adjusted at a distance from it by spring loading or along oblique guides by its own weight, whereby it acts on the pins.
  • DE-A-19 10 198 is known from guide webs which are adjustable at a distance from one another and which bring about the constant guiding of pivotable blind slats by gripping their ends directly.
  • the blind described here does not have a roller shutter function, since the slats are pulled up horizontally to an upper stack.
  • the invention has now set itself the task of creating a roller shutter of the type mentioned, which has a high burglar resistance in the roller shutter position by massive guides and possibly small air passage gaps, and the boards are still pivoted via a common pivoting device in a blind position, the has the usual adjustable air and light passage gaps.
  • each of the two guide rails is displaceable in the roller shutter plane, the parallel webs of which in the roller shutter position respectively the end sections of the boards, and in the blind position distanced from the boards only their pivot leads that between each pivot and the common swivel drive a coupling is provided, which is in the roller shutter position of the guide rail at least in the sense of a vertical displacement of the pivot in the roller shutter plane out of engagement.
  • the embodiment according to the invention thus makes it possible to guide the end sections of the boards when used as roller shutters in the manner of simple roller shutters in guide rails, the side webs of which are at a constant distance from one another have, whereby a construction can be achieved with any high stability, which is highly burglar-resistant depending on the severity of execution.
  • the optimal function of the device is also given in the second type of use as a blind, as soon as the guide rail is pulled off the end sections of the boards, since then the boards can only be pivoted by any angle guided on the pivot.
  • the thickness and width of the boards can also be selected from the perspective of the roller shutter. There is also the additional advantage that pivoting of the boards is also possible when the roller shutter is in certain, partially lowered positions.
  • the pivot pin engages in a diametrical slot of a coupling shaft of the swivel drive, the slots of all coupling shafts being aligned with one another in the roller shutter position.
  • each of the two displaceable guide rails is U-shaped and has a passage opening in the transverse web extending perpendicularly to the roller shutter plane for each coupling shaft of the swivel drive.
  • Each coupling shaft is thereby fixed to the frame, and it can be designed in any way for the joint pivoting of all coupling shafts.
  • At least two control cams which can be pivoted in parallel are provided for the displacement of each guide rail and can be moved as a function of the rotary drive. This means that the pivoting of the control cams is blocked as long as the boards have not taken their roller shutter position. The pivoting of the control cams is therefore only possible before the swivel drive can take effect and after the boards have been rotated back into the roller shutter level.
  • control cams preferably act on the guide rails only in one direction, namely in the direction of displacement into the shutter position.
  • spring action is provided for the return, which allows the guide rail to follow the control cam when the control cams are pivoted back.
  • the guide cam could also be forced in both directions by the control cam.
  • each pivot pin carries a gear and an internal longitudinal toothing is provided on one of the webs of the guide rail, the gearwheels being engaged in the longitudinal toothing in the blind position of the guide rail and are disengaged in the shutter position.
  • the swiveling of the boards in the blind position then takes place via the reel-up device, ie a raising (or lowering) of the roller shutter around the circumferential length of the gearwheel causes a rotation of 360 °.
  • the displacement of the guide rail itself could also cause the boards to pivot in the blind position if the coupling shafts are in turn rotatably mounted on the frame and twist through openings in the crossbar of the guide rail push through firmly and have screw surfaces with a high pitch in one end section.
  • the coupling shafts remain in the roller shutter position until the boards are released from the guide rail, ie their slots lie in the roller shutter plane, and further pushing back of the guide rail then causes the coupling shafts to twist due to the screw surfaces.
  • a preferred embodiment of all versions further provides that each pivot pin in the guide rail passes through the pulling element of the retractor, which has hinged tabs, the center distance of the hinge pins corresponding to the height of a board.
  • the traction element can thus be designed as a stable link chain, the link width can correspond to the board thickness and the link chain is guided in the guide rail so as to be secured against lateral deflection. A positive connection between the narrow sides of the board, the z. B.
  • V-shaped can be achieved in that one of the pivot bearings of each tab is designed as an elongated hole, the length of which determines the height of an air passage gap achievable between the boards in the roller shutter position, which means that when the roller shutters are completely closed, before pivoting the boards are raised so far that the air passage gaps are given.
  • the center distance between two coupling shafts corresponds to the center distance between two hinge pins plus the height of the air passage gap.
  • a mirror-image configuration is optionally provided in the second vertical frame part of the roller shutter, the movement sequences being coupled to one another.
  • FIG. 1 shows a horizontal section through part of the roller shutter in the roller shutter position along the line II of FIG. 3
  • FIG. 2 shows a horizontal section corresponding to FIG. 1 in the blind position along the line II-II of FIG. 3
  • FIG. 3 and 4 vertical sections along the lines III-III and IV-IV of FIG. 1, the blind position being shown in broken lines
  • FIG. 5 is a representation according to FIG. 3 in a completely closed roller shutter position
  • FIGS. 6 and 7 show 1 and 2 through a second embodiment.
  • a roller shutter according to the invention has a frame 2 which is provided on a window 1 or the like.
  • the frame 2 can be designed as a separate part to be attached to the window frame or already integrated in the frame profile.
  • Each of the two vertically extending parts of the frame 2 has, as can be seen from the drawings, a groove 38 which extends in the plane of the roller shutter and which is open towards the boards 4 of the roller shutter.
  • a U-shaped guide rail 3 is arranged in the groove 38 and has two mutually parallel webs 21 and a transverse web 13.
  • the guide rail 3 is horizontally displaceable in the groove 38 in the roller shutter plane between a roller shutter position and a blind position, the webs 21 of the guide rail 3 enclosing the end sections of the boards 4 in the roller shutter position (FIG.
  • the webs 21 give in the retracted into the blind position according to FIG. 2 the guide rail 3 End portions of the board 4 free, so that they can be pivoted about pivot 5. These pivots 5 protrude from the center of the end face of the boards 4 and penetrate a pulling element 6 of the rolling device of the roller shutter arranged inside the guide rail 3. Thus, in the blind position, only the pivots 5 or the tension member 6 are enclosed by the webs 21.
  • the boards 4 can be made in any manner from wood, metal or plastic, as shown, their longitudinal narrow sides are stepped or grooved so that they engage in a form-fitting manner in a completely closed position (FIG. 5).
  • each pivot 5 is separately detachably coupled to the swivel drive 7.
  • a coupling shaft 8 is provided per pivot 5, which carries a gear 11 at the free end.
  • Each coupling shaft 8 passes through an opening in the crosspiece 13 and is rotatably mounted in the frame 2.
  • the coupling end of the coupling shaft 8 is provided with a diametrically extending slot 9, in which a flat web 10, which is formed diametrically at the end of the pivot pin 5, engages.
  • the gears 11 of all clutch shafts 8 are coupled via a chain 12, the movement of which rotates all clutch shafts simultaneously and in the same direction.
  • the pulling element 6 is made up of individually hinged tabs 18, each tab 18 having an elongated hole 19 on one side, so that there remains a displacement distance a for the pivot pin 10, which corresponds to the width of the air passage gap 31, the center distance of the coupling shafts 8 including the board height equals the distance a.
  • the guide rail 3 is withdrawn, which is locked in the roller shutter position by at least two control cams 14. These are mounted on axles 15 in frame 2 and can be pivoted together with transverse axles 16 via a pull rod 17. 3 and 4, the pivoted position of the control cams 14 is shown in broken lines, the guide rail 3 being pushed back under the action of a plurality of compression springs 32 and assuming the position shown in FIG. 2.
  • the locking slide 27 is provided with a longitudinal slot 29 in which one end of the chain 12 is slidably guided, the compression spring 28 being supported between the end of the chain 12 and the locking slide 27.
  • the first end of the chain 12, which, coming from the locking slide 27 and deflects downward via the uppermost gearwheel 11, connects all the gearwheels 11, is fastened to a retaining spring 22 fixed to the frame.
  • the guide rail 3 thus released yields through the compression springs 32 and enables the pivoting of the boards 4, which is effected by a further pull on the cable 30, since the locking slide 27 moves the chain 12 after compression of the spring 28.
  • the pivot angle of the board 4 can thus be easily selected and adjusted.
  • the cable 30 is released, and the return spring 22 pivots all the boards into their roller shutter position, whereupon the compression spring 28 further displaces the locking slide 27, so that the control lever 23 can also be retrieved by the spring 25 the lifting rod 17 moves down and the control cam 14 pivoted upwards.
  • each pivot pin 5 passing through the pulling element 6 directly carries a gear wheel 40.
  • this is associated with a toothing, for example a toothed rack 41 on the inside of a web 21 of the guide rail 3.
  • the rack 41 can therefore be displaced with the guide rail 3, so that, according to FIG. 6, the toothed wheels 40 are out of engagement in the roller shutter position and the toothed wheels 40 are in engagement in the blind position according to FIG. 7.
  • the twisting of the boards 4 can take place via the traction element 6, the movement of which allows the toothed wheels 40 to roll in the toothed rack 41.
  • each coupling shaft rotatably mounted in the frame has a non-circular cross-section with helical surfaces with a high pitch in one section, so that the passage opening in the transverse web 13 of the guide rail 3 having the same cross-section directly causes the rotation of each coupling shaft when the guide rail is retracted further along this section.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Particle Accelerators (AREA)
  • Liquid Crystal (AREA)
  • Window Of Vehicle (AREA)
  • Pinball Game Machines (AREA)
  • Vehicle Body Suspensions (AREA)
  • Laser Surgery Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
EP87110645A 1986-07-31 1987-07-23 Volet à rouleau Expired - Lifetime EP0255038B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2063/86 1986-07-31
AT0206386A AT393869B (de) 1986-07-31 1986-07-31 Rolladen

Publications (3)

Publication Number Publication Date
EP0255038A2 true EP0255038A2 (fr) 1988-02-03
EP0255038A3 EP0255038A3 (en) 1988-09-07
EP0255038B1 EP0255038B1 (fr) 1991-05-08

Family

ID=3526987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87110645A Expired - Lifetime EP0255038B1 (fr) 1986-07-31 1987-07-23 Volet à rouleau

Country Status (4)

Country Link
EP (1) EP0255038B1 (fr)
AT (2) AT393869B (fr)
DE (1) DE3769878D1 (fr)
ES (1) ES2023150B3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687793A1 (fr) * 1994-05-15 1995-12-20 Hagay Yadidya Volet à persienne
WO2012065917A1 (fr) * 2010-11-15 2012-05-24 Luxe Perfil S.L. Système de lamelles réglable par rotation
DE102011007620A1 (de) * 2011-04-18 2012-10-18 Bos Gmbh & Co. Kg Verfahren zur Einstellung eines Rollosystems und Vorrichtung hierfür

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101844967B1 (ko) * 2017-03-17 2018-04-03 주식회사 선우시스 교체형 블라인드 창호

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1509864A1 (de) * 1964-02-15 1969-07-10 Schneider Ohg Geb Rolladen mit Schwenkstaeben
EP0052320A1 (fr) * 1980-11-18 1982-05-26 Hüppe GmbH Volet à rouleau
EP0141805A2 (fr) * 1983-10-25 1985-05-15 Günther Erber Volet à rouleau
DE3519957A1 (de) * 1985-06-04 1986-12-04 Ernst Selve GmbH & Co KG, 5880 Lüdenscheid Jalousierbarer rolladen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1509864A1 (de) * 1964-02-15 1969-07-10 Schneider Ohg Geb Rolladen mit Schwenkstaeben
EP0052320A1 (fr) * 1980-11-18 1982-05-26 Hüppe GmbH Volet à rouleau
EP0141805A2 (fr) * 1983-10-25 1985-05-15 Günther Erber Volet à rouleau
DE3519957A1 (de) * 1985-06-04 1986-12-04 Ernst Selve GmbH & Co KG, 5880 Lüdenscheid Jalousierbarer rolladen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687793A1 (fr) * 1994-05-15 1995-12-20 Hagay Yadidya Volet à persienne
WO2012065917A1 (fr) * 2010-11-15 2012-05-24 Luxe Perfil S.L. Système de lamelles réglable par rotation
ES2397012A1 (es) * 2010-11-15 2013-03-04 Luxe Perfil S.L. Sistema de lama orientable por rotación.
DE102011007620A1 (de) * 2011-04-18 2012-10-18 Bos Gmbh & Co. Kg Verfahren zur Einstellung eines Rollosystems und Vorrichtung hierfür
DE102011007620B4 (de) * 2011-04-18 2014-05-28 Bos Gmbh & Co. Kg Verfahren zur Einstellung eines Rollosystems und Vorrichtung hierfür

Also Published As

Publication number Publication date
EP0255038A3 (en) 1988-09-07
DE3769878D1 (de) 1991-06-13
EP0255038B1 (fr) 1991-05-08
AT393869B (de) 1991-12-27
ES2023150B3 (es) 1992-01-01
ATE63361T1 (de) 1991-05-15
ATA206386A (de) 1991-06-15

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