FR632947A - Safety closure for iron curtains on doors and windows - Google Patents

Safety closure for iron curtains on doors and windows

Info

Publication number
FR632947A
FR632947A FR632947DA FR632947A FR 632947 A FR632947 A FR 632947A FR 632947D A FR632947D A FR 632947DA FR 632947 A FR632947 A FR 632947A
Authority
FR
France
Prior art keywords
curtains
doors
windows
iron
safety closure
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
Alfonso Cappellari
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 FR632947A publication Critical patent/FR632947A/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
    • E06B2009/804—Locking arrangements acting directly on the shutter
FR632947D 1926-04-16 1927-04-16 Safety closure for iron curtains on doors and windows Expired FR632947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT632947X 1926-04-16

Publications (1)

Publication Number Publication Date
FR632947A true FR632947A (en) 1928-01-18

Family

ID=11294472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR632947D Expired FR632947A (en) 1926-04-16 1927-04-16 Safety closure for iron curtains on doors and windows

Country Status (1)

Country Link
FR (1) FR632947A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782674A (en) * 1986-01-23 1988-11-08 Johnson James J Locking means for the doors of trucks vans and the like
WO1997001015A1 (en) * 1995-06-22 1997-01-09 Hans Andersson Safety blind for windows and doors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782674A (en) * 1986-01-23 1988-11-08 Johnson James J Locking means for the doors of trucks vans and the like
WO1997001015A1 (en) * 1995-06-22 1997-01-09 Hans Andersson Safety blind for windows and doors
US6092581A (en) * 1995-06-22 2000-07-25 Ansa Protection Ab Safety blind for windows and doors

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