ES2036372T3 - A ROLLING SHUTTER THAT HAS A STOP DEVICE WITH A CYLINDRICAL CAM. - Google Patents

A ROLLING SHUTTER THAT HAS A STOP DEVICE WITH A CYLINDRICAL CAM.

Info

Publication number
ES2036372T3
ES2036372T3 ES198989830346T ES89830346T ES2036372T3 ES 2036372 T3 ES2036372 T3 ES 2036372T3 ES 198989830346 T ES198989830346 T ES 198989830346T ES 89830346 T ES89830346 T ES 89830346T ES 2036372 T3 ES2036372 T3 ES 2036372T3
Authority
ES
Spain
Prior art keywords
shirt
roller
shutter
cylindrical cam
stop
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.)
Expired - Lifetime
Application number
ES198989830346T
Other languages
Spanish (es)
Inventor
Sergio Mottura
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.)
Mottura SpA
Original Assignee
Mottura SpA
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 Mottura SpA filed Critical Mottura SpA
Application granted granted Critical
Publication of ES2036372T3 publication Critical patent/ES2036372T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Blinds (AREA)

Abstract

PERSIANA ENROLLABLE QUE CONSTA DE UN RODILLO HORIZONTAL (2) QUE GIRA LIBREMENTE SOBRE SU PROPIO EJE; UNA PERSIANA (4) CUYO BORDE SUPERIOR VA FIJADO AL RODILLO (2) Y EL INFERIOR (5) QUEDA LIBRE; UN EJE FIJO (6); UN DISPOSITIVO DE FORZAMIENTO FLEXIBLE (11) ENTRE EL EJE FIJO (6) Y EL RODILLO (2) PARA FORZAR A ESTE (2) A UNA POSICION EN LA QUE LA PERSIANA (4) SE ENROLLA, Y UN TOPE (13) PARA INMOVILIZAR LA PERSIANA (4) EN CUALQUIER POSICION CONTRA LA ACCION DEL DISPOSITIVO ELASTICO DE FORZAMIENTO (11). EL TOPE (13) CONSTA DE UN CUERPO (21) FIJADO AL EJE (6) Y UNA CAMISA (16) QUE SE DESLIZA Y GIRA EN RELACION AL EJE (6). LA GUIA (17) DE UNA LEVA CILINDRICA VA EN LA SUPERFICIE LATERAL DE LA CAMISA (16) Y A ELLA SE ACOPLA UN PASADOR DE ARRASTRE (18) FIJADO AL RODILLO (2). LA GUIA (17) DE LA LEVA CILINDRICA ESTA DISEÑADA DE TAL FORMA QUE LA CAMISA (16) ES ARRASTRADA A LA POSICION DE TOPE CADA VEZ QUE LA PERSIANA (4) SE ENROLLA POR EL DISPOSITIVO ELASTICO (11) TRAS HABER BAJADO DESDE SU POSICION MAS ELEVADA. LA GUIA (17) HACE QUE LA CAMISA (16) SE SEPARE DE LA POSICION DE TOPE CUANDO LA PERSIANA BAJA UNA DISTANCIA PREDETERMINADA DESDE LA POSICION EN LA QUE ESTABA DETENIDA.ROLLING SHUTTER CONSISTING OF A HORIZONTAL ROLLER (2) THAT ROTATES FREELY ON ITS OWN AXLE; A BLIND (4) WHOSE UPPER EDGE IS ATTACHED TO THE ROLLER (2) AND THE LOWER (5) IS FREE; A FIXED AXLE (6); A FLEXIBLE FORCING DEVICE (11) BETWEEN THE FIXED AXLE (6) AND THE ROLLER (2) TO FORCE THIS (2) TO A POSITION IN WHICH THE BLIND (4) IS COILED, AND A STOP (13) TO IMMOBILIZE THE SHUTTER (4) IN ANY POSITION AGAINST THE ACTION OF THE ELASTIC FORCING DEVICE (11). THE STOP (13) CONSISTS OF A BODY (21) ATTACHED TO THE SHAFT (6) AND A SHIRT (16) THAT SLIDES AND TURNS IN RELATION TO THE SHAFT (6). THE GUIDE (17) OF A CYLINDRICAL CAM IS ON THE SIDE SURFACE OF THE SHIRT (16) AND TO IT IS COUPLED A DRIP PIN (18) ATTACHED TO THE ROLLER (2). THE GUIDE (17) OF THE CYLINDRICAL CAM IS DESIGNED IN SUCH A WAY THAT THE SHIRT (16) IS DRAGGED TO THE STOP POSITION EVERY TIME THE SHUTTER (4) IS ROLLED BY THE ELASTIC DEVICE (11) AFTER IT HAS LOWERED FROM ITS POSITION HIGHER. THE GUIDE (17) MAKES THE SHIRT (16) SEPARATE FROM THE STOP POSITION WHEN THE SHUTTER DROPS A DEFAULT DISTANCE FROM THE POSITION IN WHICH IT WAS DETAINED.

ES198989830346T 1988-08-01 1989-07-25 A ROLLING SHUTTER THAT HAS A STOP DEVICE WITH A CYLINDRICAL CAM. Expired - Lifetime ES2036372T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67730/88A IT1223746B (en) 1988-08-01 1988-08-01 ROLLER BLIND WITH CYLINDRICAL CAM STOP DEVICE

Publications (1)

Publication Number Publication Date
ES2036372T3 true ES2036372T3 (en) 1993-05-16

Family

ID=11304847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989830346T Expired - Lifetime ES2036372T3 (en) 1988-08-01 1989-07-25 A ROLLING SHUTTER THAT HAS A STOP DEVICE WITH A CYLINDRICAL CAM.

Country Status (4)

Country Link
EP (1) EP0356403B1 (en)
DE (1) DE68903707T2 (en)
ES (1) ES2036372T3 (en)
IT (1) IT1223746B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2656147B2 (en) * 1990-10-13 1997-09-24 立川ブラインド工業株式会社 Roll blind screen lifting device
US5566741A (en) * 1993-06-02 1996-10-22 Kabushiki Kaisha Nichibei Roll screen apparatus
US5890529A (en) * 1997-01-29 1999-04-06 Kirsch Inc. Dual action retractable cord take-up reel
WO1999004126A1 (en) * 1997-07-16 1999-01-28 A/S Chr. Fabers Fabriker Winding mechanism for roller blinds
US6131642A (en) 1998-09-28 2000-10-17 Hunter Douglas International N.V. Locking device
ITBO20020082A1 (en) * 2002-02-19 2003-08-19 Dalex S R L OPERATING GROUP FOR CURTAINS WITH WINDING ROLLER
CZ297232B6 (en) * 2002-09-26 2006-10-11 Isotra S.R.O. Control mechanism, in particular of roll-up shutter driving mechanism
DE102007002632B4 (en) 2007-01-12 2008-08-28 Vkr Holding A/S Coupling for a winding shaft of a spring roller blind
PL218655B1 (en) * 2009-05-05 2015-01-30 Franc Gardiner Spółka Z Ograniczoną Odpowiedzialnością Mechanism interlocking the rotational motion of the spring driven roller blind winding shaft, preferably of the window roller blind
US8746320B2 (en) * 2010-02-26 2014-06-10 Teh Yor Co., Ltd. Window covering with improved controls
JP5826193B2 (en) * 2010-02-26 2015-12-02 テー ヨル カンパニー リミテッドＴｅｈ Ｙｏｒ Ｃｏ．， Ｌｔｄ． Window covering with improved control
DE102014006268B4 (en) * 2014-04-30 2022-07-07 Lisa Dräxlmaier GmbH roller mechanism
JP6740034B2 (en) * 2016-06-29 2020-08-12 下西技研工業株式会社 Rotary damper
CN109774433B (en) * 2018-11-30 2021-04-09 宁波百易东和汽车部件有限公司 Double-track shielding device and application method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189412A (en) * 1921-11-25 1923-07-06 Alfred Coindet Improvements in and relating to blinds
JPS58143086A (en) * 1982-02-19 1983-08-25 ト−ソ−株式会社 Clutch apparatus of roll blind

Also Published As

Publication number Publication date
EP0356403A1 (en) 1990-02-28
EP0356403B1 (en) 1992-12-02
DE68903707D1 (en) 1993-01-14
DE68903707T2 (en) 1993-04-01
IT1223746B (en) 1990-09-29
IT8867730A0 (en) 1988-08-01

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