FR555760A - Pneumatic lock - Google Patents

Pneumatic lock

Info

Publication number
FR555760A
FR555760A FR555760DA FR555760A FR 555760 A FR555760 A FR 555760A FR 555760D A FR555760D A FR 555760DA FR 555760 A FR555760 A FR 555760A
Authority
FR
France
Prior art keywords
pneumatic lock
pneumatic
lock
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
Gabriel Drapier
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 FR555760A publication Critical patent/FR555760A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/46—Locking several wings simultaneously
    • E05B77/50—Locking several wings simultaneously by pneumatic or hydraulic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/36—Locks for passenger or like doors
    • E05B83/363—Locks for passenger or like doors for railway vehicles
FR555760D 1922-09-07 1922-09-07 Pneumatic lock Expired FR555760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR555760T 1922-09-07

Publications (1)

Publication Number Publication Date
FR555760A true FR555760A (en) 1923-07-06

Family

ID=8939681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555760D Expired FR555760A (en) 1922-09-07 1922-09-07 Pneumatic lock

Country Status (1)

Country Link
FR (1) FR555760A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380053A (en) * 1993-07-26 1995-01-10 F. L. Saino Manufacturing Co. Intumescent fire door lock mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380053A (en) * 1993-07-26 1995-01-10 F. L. Saino Manufacturing Co. Intumescent fire door lock mechanism

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