FR327609A - Automatic safety closing for wagon doors - Google Patents

Automatic safety closing for wagon doors

Info

Publication number
FR327609A
FR327609A FR327609DA FR327609A FR 327609 A FR327609 A FR 327609A FR 327609D A FR327609D A FR 327609DA FR 327609 A FR327609 A FR 327609A
Authority
FR
France
Prior art keywords
automatic safety
safety closing
wagon doors
wagon
doors
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
Taponnot Emile-Marie-Constant
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.)
TAPONNOT EMILE MARIE CONSTANT
Original Assignee
TAPONNOT EMILE MARIE CONSTANT
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 by TAPONNOT EMILE MARIE CONSTANT filed Critical TAPONNOT EMILE MARIE CONSTANT
Application granted granted Critical
Publication of FR327609A publication Critical patent/FR327609A/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
    • E05B77/54—Automatic securing or unlocking of bolts triggered by certain vehicle parameters, e.g. exceeding a speed threshold
FR327609D 1902-12-23 1902-12-23 Automatic safety closing for wagon doors Expired FR327609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR327609T 1902-12-23

Publications (1)

Publication Number Publication Date
FR327609A true FR327609A (en) 1903-06-27

Family

ID=1377589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR327609D Expired FR327609A (en) 1902-12-23 1902-12-23 Automatic safety closing for wagon doors

Country Status (1)

Country Link
FR (1) FR327609A (en)

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