ATE146254T1 - SAFETY DEVICE FOR ROLLER DOORS OR ROLLER SHUTTERS - Google Patents

SAFETY DEVICE FOR ROLLER DOORS OR ROLLER SHUTTERS

Info

Publication number
ATE146254T1
ATE146254T1 AT92810686T AT92810686T ATE146254T1 AT E146254 T1 ATE146254 T1 AT E146254T1 AT 92810686 T AT92810686 T AT 92810686T AT 92810686 T AT92810686 T AT 92810686T AT E146254 T1 ATE146254 T1 AT E146254T1
Authority
AT
Austria
Prior art keywords
roller
cord
safety device
roller blind
blind
Prior art date
Application number
AT92810686T
Other languages
German (de)
Inventor
Jean-Michel Orsat
Original Assignee
Somfy
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 filed Critical Somfy
Application granted granted Critical
Publication of ATE146254T1 publication Critical patent/ATE146254T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Burglar Alarm Systems (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rolls And Other Rotary Bodies (AREA)

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>
AT92810686T 1991-09-16 1992-09-08 SAFETY DEVICE FOR ROLLER DOORS OR ROLLER SHUTTERS ATE146254T1 (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
ATE146254T1 true ATE146254T1 (en) 1996-12-15

Family

ID=9416975

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92810686T ATE146254T1 (en) 1991-09-16 1992-09-08 SAFETY DEVICE FOR ROLLER DOORS OR ROLLER 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
JPH05195679A (en) 1993-08-03
ES2048722T1 (en) 1994-04-01
FR2681371B1 (en) 1993-11-26
EP0533625B1 (en) 1996-12-11
DE69215810D1 (en) 1997-01-23
EP0533625A1 (en) 1993-03-24
FR2681371A1 (en) 1993-03-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties