FR2793837B1 - ANTI-FALL SECURITY DEVICE FOR VERTICALLY ERASING CLOSURE - Google Patents

ANTI-FALL SECURITY DEVICE FOR VERTICALLY ERASING CLOSURE

Info

Publication number
FR2793837B1
FR2793837B1 FR9906490A FR9906490A FR2793837B1 FR 2793837 B1 FR2793837 B1 FR 2793837B1 FR 9906490 A FR9906490 A FR 9906490A FR 9906490 A FR9906490 A FR 9906490A FR 2793837 B1 FR2793837 B1 FR 2793837B1
Authority
FR
France
Prior art keywords
erasing
closure
ring
security device
shutter
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 - Fee Related
Application number
FR9906490A
Other languages
French (fr)
Other versions
FR2793837A1 (en
Inventor
Moise Bambier
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.)
France Fermetures SAS
Original Assignee
France Fermetures SAS
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 France Fermetures SAS filed Critical France Fermetures SAS
Priority to FR9906490A priority Critical patent/FR2793837B1/en
Publication of FR2793837A1 publication Critical patent/FR2793837A1/en
Application granted granted Critical
Publication of FR2793837B1 publication Critical patent/FR2793837B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Emergency Lowering Means (AREA)

Abstract

Mechanism comprises mobile catch (4) that can pivot so as to work together with ring (6) using lever (8), which is actuated when compensation spring is broken. Once catch is blocked with ring, shutter is immobile. If user desires to unroll shutter completely, user can pull shutter so as to overcome friction forces applied on ring by two fixed flanges (7).
FR9906490A 1999-05-21 1999-05-21 ANTI-FALL SECURITY DEVICE FOR VERTICALLY ERASING CLOSURE Expired - Fee Related FR2793837B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9906490A FR2793837B1 (en) 1999-05-21 1999-05-21 ANTI-FALL SECURITY DEVICE FOR VERTICALLY ERASING CLOSURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906490A FR2793837B1 (en) 1999-05-21 1999-05-21 ANTI-FALL SECURITY DEVICE FOR VERTICALLY ERASING CLOSURE

Publications (2)

Publication Number Publication Date
FR2793837A1 FR2793837A1 (en) 2000-11-24
FR2793837B1 true FR2793837B1 (en) 2001-07-13

Family

ID=9545877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906490A Expired - Fee Related FR2793837B1 (en) 1999-05-21 1999-05-21 ANTI-FALL SECURITY DEVICE FOR VERTICALLY ERASING CLOSURE

Country Status (1)

Country Link
FR (1) FR2793837B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875838B1 (en) * 2004-09-30 2006-12-08 Profilmar Sa FALLING SPRING DEVICE FOR VERTICALLY DISPLACED ROLLING CURTAIN AND METHOD FOR MOUNTING THE SAME.
FR2897096B1 (en) * 2006-02-06 2008-03-14 Profilmar Sa VERTICAL DISPLACEMENT ROLLING DEVICE FAN SPRING HOUSING.
FR2919013B1 (en) 2007-07-20 2009-09-18 Profilmar Sa VERTICAL DISPLACEMENT ROLLER SAFETY DEVICE FAN SPRING BOX PROVIDED WITH SAFETY, AND CORRESPONDING SAFETY ELEMENTS.
JP7429586B2 (en) 2020-03-31 2024-02-08 三和シヤッター工業株式会社 A locking device and a door fall prevention device equipped with the locking device.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8320578U1 (en) * 1983-07-16 1984-01-05 GfA - Antriebstechnik GmbH, 4000 Düsseldorf SAFETY DEVICE FOR LIFTING AND LOWERING LOADS
DE3402343A1 (en) * 1984-01-24 1985-08-01 Hörmann KG Brockhagen, 4803 Steinhagen Spring-monitoring device
FR2739656B1 (en) 1995-10-09 1997-11-21 Tournier Gerard DEVICE FOR OPERATING A WINDING CLOSURE
FR2756319B1 (en) 1996-11-28 1999-05-21 Javey Michel FALL PROTECTION DEVICE FOR VERTICALLY CLEARING CLOSURES

Also Published As

Publication number Publication date
FR2793837A1 (en) 2000-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080131