FR2739656B1 - DEVICE FOR OPERATING A WINDING CLOSURE - Google Patents

DEVICE FOR OPERATING A WINDING CLOSURE

Info

Publication number
FR2739656B1
FR2739656B1 FR9512069A FR9512069A FR2739656B1 FR 2739656 B1 FR2739656 B1 FR 2739656B1 FR 9512069 A FR9512069 A FR 9512069A FR 9512069 A FR9512069 A FR 9512069A FR 2739656 B1 FR2739656 B1 FR 2739656B1
Authority
FR
France
Prior art keywords
spring
grille
door
balancing spring
hub
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
FR9512069A
Other languages
French (fr)
Other versions
FR2739656A1 (en
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9483530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2739656(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR9512069A priority Critical patent/FR2739656B1/en
Priority to AT96440081T priority patent/ATE198635T1/en
Priority to DE69611498T priority patent/DE69611498D1/en
Priority to EP96440081A priority patent/EP0768445B1/en
Publication of FR2739656A1 publication Critical patent/FR2739656A1/en
Application granted granted Critical
Publication of FR2739656B1 publication Critical patent/FR2739656B1/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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • 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
    • 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

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)
  • Lock And Its Accessories (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Vending Machines For Individual Products (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

The roller door or grille is designed to roll up round a shaft (1) set horizontally above the doorway when raised. It is equipped with a balancing spring to take the weight of the door/grille. A safety mechanism prevents it from falling in the event of the balancing spring breaking. The safety mechanism is positioned between the shaft and the balancing spring. A spring-loaded catch (60) flies outwards if the balancing spring breaks, engaging with a horizontal member of the door/grille and preventing it from dropping suddenly. The catch is held in its passive position by a retaining peg (63) on a moving hub (53). It is also connected to the hub by a spring (65). In the event of the balancing spring breaking the hub, it is moved by the spring (65), releasing the catch so that it instantly stops the door/grille.
FR9512069A 1995-10-09 1995-10-09 DEVICE FOR OPERATING A WINDING CLOSURE Expired - Fee Related FR2739656B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9512069A FR2739656B1 (en) 1995-10-09 1995-10-09 DEVICE FOR OPERATING A WINDING CLOSURE
AT96440081T ATE198635T1 (en) 1995-10-09 1996-10-09 ROLL-UP LOCKING DEVICE WITH FIXED SHAFT, SPRING WEIGHT COMPENSATION AND LOCKING DEVICE
DE69611498T DE69611498D1 (en) 1995-10-09 1996-10-09 Retractable locking device with fixed shaft, spring weight compensation and locking device
EP96440081A EP0768445B1 (en) 1995-10-09 1996-10-09 Rolling closure device with fixed shaft, counterbalance spring and latching mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512069A FR2739656B1 (en) 1995-10-09 1995-10-09 DEVICE FOR OPERATING A WINDING CLOSURE

Publications (2)

Publication Number Publication Date
FR2739656A1 FR2739656A1 (en) 1997-04-11
FR2739656B1 true FR2739656B1 (en) 1997-11-21

Family

ID=9483530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9512069A Expired - Fee Related FR2739656B1 (en) 1995-10-09 1995-10-09 DEVICE FOR OPERATING A WINDING CLOSURE

Country Status (4)

Country Link
EP (1) EP0768445B1 (en)
AT (1) ATE198635T1 (en)
DE (1) DE69611498D1 (en)
FR (1) FR2739656B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2783863B1 (en) 1998-09-25 2000-11-10 Michel Javey FIXING DEVICE FOR CURTAIN WITH FIXED SHAFT OF WINDING CLOSURE
FR2790033B1 (en) * 1999-02-19 2001-06-08 Profilmar FALL PROTECTION DEVICE FOR VERTICALLY MOVING CLOSURE
FR2793837B1 (en) 1999-05-21 2001-07-13 France Fermetures ANTI-FALL SECURITY DEVICE FOR VERTICALLY ERASING CLOSURE
FR2826688B1 (en) 2001-06-28 2004-01-23 Bmj ANTI-FALL DEVICE FOR A WINDING CLOSURE
FR2875838B1 (en) 2004-09-30 2006-12-08 Profilmar Sa FALLING SPRING DEVICE FOR VERTICALLY DISPLACED ROLLING CURTAIN AND METHOD FOR MOUNTING THE SAME.
GB2428758B (en) * 2005-07-26 2008-01-16 Alan Paul Young Roller shutter braking mechanism
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.
CN114909075A (en) * 2022-04-06 2022-08-16 揭阳市快意门业有限公司 But automatically controlled shutter door of remote control's garage with self-locking mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE388602A (en) *
FR768981A (en) * 1933-12-30 1934-08-17 Improvements to metal drums for rolling iron curtains
DE848613C (en) * 1949-12-20 1952-09-04 Oesterheld & Co Hand-operated roller bearing spring housing for heavy shutters, e.g. B. garage or factory doors u. like
US2878865A (en) * 1956-02-09 1959-03-24 United States Steel Corp Safety stop for roll-up door
US3842892A (en) * 1973-07-27 1974-10-22 Rcm Corp Rolling door operating mechanism
DE2532604C3 (en) * 1975-07-21 1979-03-01 Peter 8891 Hilgertshausen Schemitsch Device for stopping a roller shutter
EP0187685A3 (en) * 1985-01-11 1987-05-20 Marcel Tratsaert Shutter rolling-up device and shutter provided with such a device
DE4003218A1 (en) * 1990-02-03 1991-08-14 Rudolf Ing Grad Schneider Counterbalanced sectional door - has weight counterbalanced by torsion spring and safety catch to hold door if spring breaks
DE9310792U1 (en) * 1993-07-19 1994-05-19 Hörmann KG Brockhagen, 33803 Steinhagen Spring monitoring device

Also Published As

Publication number Publication date
EP0768445B1 (en) 2001-01-10
ATE198635T1 (en) 2001-01-15
EP0768445A1 (en) 1997-04-16
FR2739656A1 (en) 1997-04-11
DE69611498D1 (en) 2001-02-15

Similar Documents

Publication Publication Date Title
FR2739656B1 (en) DEVICE FOR OPERATING A WINDING CLOSURE
US6056086A (en) Device for automatically stopping the fall of personnel working high above ground
CA1088580A (en) Fire door and operator therefor
EP0599373B1 (en) A revolving security door for banks and the like
CA2445175C (en) Movable barrier operator having cable tension sensor and door lock mechanism
CA2261997C (en) Impact detection system for industrial doors
EP0648913A3 (en) Security device for a roller shutter formed of slats.
US4664170A (en) Rolling firedoor
BR9101160A (en) SECURITY SYSTEM FOR LOCKING AN ELEVATOR HANGING DOOR
US6612357B1 (en) Impact detection system for industrial doors
US20050045078A1 (en) Security revolving door assembly
ES2027010T3 (en) ARTICULATED DEVICE FOR DEPARTURE.
US7350836B2 (en) Door security system
NL182900C (en) CATCH ARRANGEMENT FOR A LIFT DOOR.
CA2481172A1 (en) Self-correcting sensor for an entrance
US2449326A (en) Safety guardrail
US3598202A (en) Elevator door control
GB2264332A (en) Security barrier
US1982247A (en) Banker's protective appliance
EP0318496B1 (en) Arrangement for a spring fracture safety device for an overhead sliding door
JPS6366084A (en) Doorway safety device for elevator
FR2681371B1 (en) SECURITY DEVICE FOR ROLLING DOOR OR SHUTTER.
US1382803A (en) Protecting device for bank-windows
JP3845815B2 (en) Restraint device
US4350977A (en) Adapter for burglar alarm switch

Legal Events

Date Code Title Description
CL Concession to grant licences
GC Lien (pledge) constituted
ST Notification of lapse

Effective date: 20100630