FR432115A - Automatic closing device for wagon doors - Google Patents

Automatic closing device for wagon doors

Info

Publication number
FR432115A
FR432115A FR432115DA FR432115A FR 432115 A FR432115 A FR 432115A FR 432115D A FR432115D A FR 432115DA FR 432115 A FR432115 A FR 432115A
Authority
FR
France
Prior art keywords
closing device
automatic 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
Karl Krause
Ernst Alexander
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR432115A publication Critical patent/FR432115A/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
FR432115D 1911-04-01 1911-04-01 Automatic closing device for wagon doors Expired FR432115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR432115T 1911-04-01

Publications (1)

Publication Number Publication Date
FR432115A true FR432115A (en) 1911-11-29

Family

ID=1474228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR432115D Expired FR432115A (en) 1911-04-01 1911-04-01 Automatic closing device for wagon doors

Country Status (1)

Country Link
FR (1) FR432115A (en)

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