FR369754A - Device for preventing the doors of a moving train from opening - Google Patents

Device for preventing the doors of a moving train from opening

Info

Publication number
FR369754A
FR369754A FR369754DA FR369754A FR 369754 A FR369754 A FR 369754A FR 369754D A FR369754D A FR 369754DA FR 369754 A FR369754 A FR 369754A
Authority
FR
France
Prior art keywords
doors
preventing
opening
moving train
train
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
Carl Lehnert
Heinrich Kaspers
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 FR369754A publication Critical patent/FR369754A/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
FR369754D 1906-09-14 1906-09-14 Device for preventing the doors of a moving train from opening Expired FR369754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR369754T 1906-09-14

Publications (1)

Publication Number Publication Date
FR369754A true FR369754A (en) 1907-01-19

Family

ID=1416730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR369754D Expired FR369754A (en) 1906-09-14 1906-09-14 Device for preventing the doors of a moving train from opening

Country Status (1)

Country Link
FR (1) FR369754A (en)

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