FR605272A - Automatic safety locking and unlocking device for shutters - Google Patents

Automatic safety locking and unlocking device for shutters

Info

Publication number
FR605272A
FR605272A FR605272DA FR605272A FR 605272 A FR605272 A FR 605272A FR 605272D A FR605272D A FR 605272DA FR 605272 A FR605272 A FR 605272A
Authority
FR
France
Prior art keywords
shutters
unlocking device
safety locking
automatic safety
locking
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
Application number
Other languages
French (fr)
Inventor
Olivier Justin
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 filed Critical
Application granted granted Critical
Publication of FR605272A publication Critical patent/FR605272A/en
Expired 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
    • E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
    • 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
    • E06B2009/801—Locking arrangements
    • E06B2009/805—Locking arrangements located on or in the guides
FR605272D 1925-10-02 1925-10-02 Automatic safety locking and unlocking device for shutters Expired FR605272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR605272T 1925-10-02

Publications (1)

Publication Number Publication Date
FR605272A true FR605272A (en) 1926-05-22

Family

ID=8973876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR605272D Expired FR605272A (en) 1925-10-02 1925-10-02 Automatic safety locking and unlocking device for shutters

Country Status (1)

Country Link
FR (1) FR605272A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012739A1 (en) * 1993-11-04 1995-05-11 Andrew Graham Turvey Locking assembly
EP1067270A1 (en) * 1999-07-06 2001-01-10 Rufalex Rolladensysteme AG Locking device for a shutter for an opening in a building, particularly for a roller shutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012739A1 (en) * 1993-11-04 1995-05-11 Andrew Graham Turvey Locking assembly
EP1067270A1 (en) * 1999-07-06 2001-01-10 Rufalex Rolladensysteme AG Locking device for a shutter for an opening in a building, particularly for a roller shutter

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