DE69215810D1 - Safety device for roller shutters or shutters - Google Patents

Safety device for roller shutters or shutters

Info

Publication number
DE69215810D1
DE69215810D1 DE69215810T DE69215810T DE69215810D1 DE 69215810 D1 DE69215810 D1 DE 69215810D1 DE 69215810 T DE69215810 T DE 69215810T DE 69215810 T DE69215810 T DE 69215810T DE 69215810 D1 DE69215810 D1 DE 69215810D1
Authority
DE
Germany
Prior art keywords
shutters
roller
cord
safety device
roller blind
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
DE69215810T
Other languages
German (de)
Inventor
Jean-Michel Orsat
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.)
Somfy SA
Original Assignee
Somfy SA
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 Somfy SA filed Critical Somfy SA
Application granted granted Critical
Publication of DE69215810D1 publication Critical patent/DE69215810D1/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
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • 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
    • E06B2009/6809—Control
    • E06B2009/6818—Control using sensors
    • E06B2009/6836—Control using sensors sensing obstacle
    • 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
    • E06B2009/6809—Control
    • E06B2009/6818—Control using sensors
    • E06B2009/6845—Control using sensors sensing position

Abstract

The safety device is intended to stop the motor driving a roller door or blind when the latter encounters an obstacle during its downward travel. It is of the type having a cord (7) following the displacement of the roller blind, for example by being wound over a pulley forming part of an information processing means (6). In order to prevent an encountered obstacle from causing the lower slat of the roller blind to tilt without the motor being immediately stopped, the end of the cord is attached at a fixed point (8) located on the other side of the roller blind and the cord passes over two return pulleys (9, 10) mounted near the ends of the lower slat (11). <IMAGE>
DE69215810T 1991-09-16 1992-09-08 Safety device for roller shutters or shutters Expired - Lifetime DE69215810D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111390A FR2681371B1 (en) 1991-09-16 1991-09-16 SECURITY DEVICE FOR ROLLING DOOR OR SHUTTER.

Publications (1)

Publication Number Publication Date
DE69215810D1 true DE69215810D1 (en) 1997-01-23

Family

ID=9416975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69215810T Expired - Lifetime DE69215810D1 (en) 1991-09-16 1992-09-08 Safety device for roller shutters or shutters

Country Status (6)

Country Link
EP (1) EP0533625B1 (en)
JP (1) JPH05195679A (en)
AT (1) ATE146254T1 (en)
DE (1) DE69215810D1 (en)
ES (1) ES2048722T1 (en)
FR (1) FR2681371B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735812B1 (en) * 1995-06-21 1997-08-22 Somfy MOTORIZED WINDING DEVICE FOR VENETIAN BLINDS
FR2747152B1 (en) * 1996-04-03 1999-11-19 Correard Jean Luc Laurent Aime MONITORING AND ANTI-CRUSHING SYSTEM FOR VERTICALLY MOVED BUILDINGS
FR2900959B1 (en) * 2006-05-11 2008-12-12 Fp2X Groupement D Interet Econ DEVICE AND METHOD FOR CONTROLLING A STORE OR A SHUTTER
DE102015208222B3 (en) * 2015-05-04 2016-09-01 Wafios Aktiengesellschaft Wire processing machine with protection device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU558455B2 (en) * 1981-11-03 1987-01-29 Automatic Roller Doors Australia Pty Ltd Reversing device
DE3843917A1 (en) * 1988-12-24 1990-06-28 Schanz Hans Drive device for a rolling surface
FR2656371B1 (en) * 1989-12-26 1992-03-27 Zurfluh Feller Sa MOTORIZED SHUTTER WITH POSITION AND MOVEMENT CONTROL.
EP0439422B1 (en) * 1990-01-26 1994-03-23 Somfy Safety mechanism for motorised roller shutters

Also Published As

Publication number Publication date
EP0533625A1 (en) 1993-03-24
ATE146254T1 (en) 1996-12-15
JPH05195679A (en) 1993-08-03
ES2048722T1 (en) 1994-04-01
FR2681371A1 (en) 1993-03-19
FR2681371B1 (en) 1993-11-26
EP0533625B1 (en) 1996-12-11

Similar Documents

Publication Publication Date Title
ATE55448T1 (en) HIGH-SPEED DOOR.
TR27647A (en) The shutter used in the buildings and working with the engine.
KR910014583A (en) Windshield adjuster
FI98295B (en) catching device
DE69714619T2 (en) Motorized locking or sun protection device
DK0804675T3 (en) Maneuvering device for an electrically operated window guard device
ATE43300T1 (en) ROLLER WINDOW BLIND.
AU8772191A (en) A closure for a door or window opening
DE69215810D1 (en) Safety device for roller shutters or shutters
FR2693569B1 (en) Safety device for electric window winders of the cable type sliding along a guide rail.
DE3877360T2 (en) SLATER BLINDER DEVICE.
DK131191A (en) ELECTRIC DRIVER ARRANGEMENT FOR A CORD WINDING AND Winding Coil
DE59306105D1 (en) Foldable curtain for a window or door opening
DE3770502D1 (en) MOUNTING UNIT.
RU2100297C1 (en) Glass strip cutting machine
DE2839146A1 (en) Motor powered blind or roller shutter - has ball chain for drawing and or drive transmission passing over sprockets
DE3864017D1 (en) RAFFSTORE.
ATE174656T1 (en) Roman blind
ATE165419T1 (en) RAFT SLATS STORES
JPH0322469Y2 (en)
DE69407673T2 (en) Drive unit for up-and-over doors
DE3870368D1 (en) SHUTTERS FOR DOORS, WINDOWS OR THE LIKE.
WO1993000498A1 (en) Limit switch for a rolling door

Legal Events

Date Code Title Description
8332 No legal effect for de