FR2826688B1 - ANTI-FALL DEVICE FOR A WINDING CLOSURE - Google Patents

ANTI-FALL DEVICE FOR A WINDING CLOSURE

Info

Publication number
FR2826688B1
FR2826688B1 FR0108711A FR0108711A FR2826688B1 FR 2826688 B1 FR2826688 B1 FR 2826688B1 FR 0108711 A FR0108711 A FR 0108711A FR 0108711 A FR0108711 A FR 0108711A FR 2826688 B1 FR2826688 B1 FR 2826688B1
Authority
FR
France
Prior art keywords
reel
spring
fixed
shaft
locking element
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
FR0108711A
Other languages
French (fr)
Other versions
FR2826688A1 (en
Inventor
Michel Javey
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.)
BMJ
Original Assignee
BMJ
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 BMJ filed Critical BMJ
Priority to FR0108711A priority Critical patent/FR2826688B1/en
Priority to PT02291394T priority patent/PT1270866E/en
Priority to EP02291394A priority patent/EP1270866B1/en
Priority to ES02291394T priority patent/ES2302789T3/en
Priority to DE60225377T priority patent/DE60225377T2/en
Priority to AT02291394T priority patent/ATE388298T1/en
Publication of FR2826688A1 publication Critical patent/FR2826688A1/en
Application granted granted Critical
Publication of FR2826688B1 publication Critical patent/FR2826688B1/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
    • 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
    • E06B9/60—Spring drums operated only by closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Springs (AREA)
  • Discharge Heating (AREA)
  • Replacement Of Web Rolls (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Details Of Aerials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Earth Drilling (AREA)
  • Ladders (AREA)

Abstract

The shutter is wound around a reel (2) which rotates on a fixed shaft (3) and is connected to it by a compensation spring (4) between two sides (5,6) of the reel. The spring internal end (4a) is fixed to the shaft whilst its outer end (4b) is fixed to a locking element (7) movable on the reel. In the event of spring failure the locking element engages a static part (9) integral with the fixed shaft. The locking element is composed of a finger interposed between the two reel edges and is externally connected to a pressure spring (10). The internal part (7b) is connected to the outer end of the compression spring. The finger is able to displace axially along a parallel axis (X,X') to that (Y,Y') of the shaft between unlocking and locking positions.
FR0108711A 2001-06-28 2001-06-28 ANTI-FALL DEVICE FOR A WINDING CLOSURE Expired - Fee Related FR2826688B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0108711A FR2826688B1 (en) 2001-06-28 2001-06-28 ANTI-FALL DEVICE FOR A WINDING CLOSURE
PT02291394T PT1270866E (en) 2001-06-28 2002-06-06 Fall arrest device for rollable closure
EP02291394A EP1270866B1 (en) 2001-06-28 2002-06-06 Fall arrest device for rollable closure
ES02291394T ES2302789T3 (en) 2001-06-28 2002-06-06 ANTICENT DEVICE FOR ROLLING CLOSURE.
DE60225377T DE60225377T2 (en) 2001-06-28 2002-06-06 Fall protection device for a roll-up closure
AT02291394T ATE388298T1 (en) 2001-06-28 2002-06-06 FALL PROTECTION DEVICE FOR A ROLL-UP CLOSURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108711A FR2826688B1 (en) 2001-06-28 2001-06-28 ANTI-FALL DEVICE FOR A WINDING CLOSURE

Publications (2)

Publication Number Publication Date
FR2826688A1 FR2826688A1 (en) 2003-01-03
FR2826688B1 true FR2826688B1 (en) 2004-01-23

Family

ID=8864997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108711A Expired - Fee Related FR2826688B1 (en) 2001-06-28 2001-06-28 ANTI-FALL DEVICE FOR A WINDING CLOSURE

Country Status (6)

Country Link
EP (1) EP1270866B1 (en)
AT (1) ATE388298T1 (en)
DE (1) DE60225377T2 (en)
ES (1) ES2302789T3 (en)
FR (1) FR2826688B1 (en)
PT (1) PT1270866E (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20030052A1 (en) * 2003-03-17 2004-09-18 Ballan Spa FALL ARRESTER SAFETY DEVICE FOR SECTIONAL DOORS
DE602004006836D1 (en) * 2004-04-28 2007-07-19 Mario Gnaccarini Device for fixing a spring for blinds and gates
FR2871840B1 (en) 2004-06-22 2006-08-11 Bmj Sarl SYSTEM FOR UNLOCKING AN ANTI-FALL DEVICE FOR A WINDOW CLOSURE
FR2884279B1 (en) 2005-04-06 2007-05-25 Michel Javey ANTI-FALL DEVICE FOR WINDOW CLOSURE WITH OR WITHOUT UNLOCKING SYSTEM
WO2007043069A1 (en) * 2005-10-11 2007-04-19 Mario Gnaccarini Spring-holder device for roller shutters and gates
EP1978202A1 (en) * 2007-04-03 2008-10-08 Mario Gnaccarini Spring-holder device for rolling gates or rolling doors and process fro manufacturing such device
ITBO20120419A1 (en) * 2012-07-31 2014-02-01 Masinara S P A SUPPORT DEVICE FOR A SPRING OF A ROLLER SHUTTER.
ITBO20130065A1 (en) * 2013-02-14 2014-08-15 Masinara S P A ROLLER BOX OF A ROLLER SHUTTER AND RELATED KITS AND ASSEMBLY METHOD.
ITTV20130099A1 (en) * 2013-06-20 2013-09-19 Conegliano Serramenti Srl ANTI-FALL SAFETY DEVICE AGAINST BREAKAGE OF THE SPRING SERVICE SPRING WHEEL
ITUA20164191A1 (en) * 2016-06-08 2017-12-08 Masinara S P A PROTECTION ELEMENT FOR ROLLER BOXES OF A DAMPER.
IT201600130739A1 (en) * 2016-12-23 2018-06-23 Masinara S P A TOOL AND METHOD FOR THE PRE-LOADING OF AN INTERNAL SPRING WITH A SPRING BOX FOR SHUTTERS
IT201800009646A1 (en) * 2018-10-23 2020-04-23 Antonino Siclari New device for rolling shutters and / or rolling shutters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627801B1 (en) * 1988-02-29 1992-02-07 Zurfluh Feller Sa Ets IMPROVEMENTS TO METAL CURTAINS AND ROLL-UP GRIDS BALANCED BY FLAT SPRINGS
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
FR2772070B1 (en) 1997-12-09 2000-01-07 Michel Javey RETAINER FOR WINDING CLOSURE

Also Published As

Publication number Publication date
DE60225377T2 (en) 2009-03-12
ATE388298T1 (en) 2008-03-15
PT1270866E (en) 2008-04-08
EP1270866B1 (en) 2008-03-05
DE60225377D1 (en) 2008-04-17
EP1270866A1 (en) 2003-01-02
ES2302789T3 (en) 2008-08-01
FR2826688A1 (en) 2003-01-03

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licences
ST Notification of lapse

Effective date: 20100226