FR381514A - Pneumatic closure for railway car doors - Google Patents

Pneumatic closure for railway car doors

Info

Publication number
FR381514A
FR381514A FR381514DA FR381514A FR 381514 A FR381514 A FR 381514A FR 381514D A FR381514D A FR 381514DA FR 381514 A FR381514 A FR 381514A
Authority
FR
France
Prior art keywords
railway car
car doors
pneumatic closure
pneumatic
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
Hermann Sprung
Erich Lassmann
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.)
ERICH LASSMANN
HERMANN SPRUNG
Original Assignee
ERICH LASSMANN
HERMANN SPRUNG
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 ERICH LASSMANN, HERMANN SPRUNG filed Critical ERICH LASSMANN
Application granted granted Critical
Publication of FR381514A publication Critical patent/FR381514A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
FR381514D 1907-09-04 1907-09-04 Pneumatic closure for railway car doors Expired FR381514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR381514T 1907-09-04

Publications (1)

Publication Number Publication Date
FR381514A true FR381514A (en) 1908-01-14

Family

ID=1427664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR381514D Expired FR381514A (en) 1907-09-04 1907-09-04 Pneumatic closure for railway car doors

Country Status (1)

Country Link
FR (1) FR381514A (en)

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