ATE198635T1 - ROLL-UP LOCKING DEVICE WITH FIXED SHAFT, SPRING WEIGHT COMPENSATION AND LOCKING DEVICE - Google Patents

ROLL-UP LOCKING DEVICE WITH FIXED SHAFT, SPRING WEIGHT COMPENSATION AND LOCKING DEVICE

Info

Publication number
ATE198635T1
ATE198635T1 AT96440081T AT96440081T ATE198635T1 AT E198635 T1 ATE198635 T1 AT E198635T1 AT 96440081 T AT96440081 T AT 96440081T AT 96440081 T AT96440081 T AT 96440081T AT E198635 T1 ATE198635 T1 AT E198635T1
Authority
AT
Austria
Prior art keywords
spring
locking device
grille
door
roll
Prior art date
Application number
AT96440081T
Other languages
German (de)
Inventor
Gerard Tournier
Original Assignee
Gerard Tournier
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=ATE198635(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gerard Tournier filed Critical Gerard Tournier
Application granted granted Critical
Publication of ATE198635T1 publication Critical patent/ATE198635T1/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
    • E06B9/02—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)
  • Support Devices For Sliding Doors (AREA)
  • Lock And Its Accessories (AREA)
  • Vending Machines For Individual Products (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Supplying Of Containers To The Packaging Station (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.
AT96440081T 1995-10-09 1996-10-09 ROLL-UP LOCKING DEVICE WITH FIXED SHAFT, SPRING WEIGHT COMPENSATION AND LOCKING DEVICE ATE198635T1 (en)

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 (1)

Publication Number Publication Date
ATE198635T1 true ATE198635T1 (en) 2001-01-15

Family

ID=9483530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96440081T ATE198635T1 (en) 1995-10-09 1996-10-09 ROLL-UP LOCKING DEVICE WITH FIXED SHAFT, SPRING WEIGHT COMPENSATION AND LOCKING DEVICE

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 Hoermann Kg Spring monitoring device

Also Published As

Publication number Publication date
EP0768445A1 (en) 1997-04-16
DE69611498D1 (en) 2001-02-15
EP0768445B1 (en) 2001-01-10
FR2739656A1 (en) 1997-04-11
FR2739656B1 (en) 1997-11-21

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Legal Events

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