FR1237030A - Electro-pneumatic device for opening and closing doors - Google Patents

Electro-pneumatic device for opening and closing doors

Info

Publication number
FR1237030A
FR1237030A FR806808A FR806808A FR1237030A FR 1237030 A FR1237030 A FR 1237030A FR 806808 A FR806808 A FR 806808A FR 806808 A FR806808 A FR 806808A FR 1237030 A FR1237030 A FR 1237030A
Authority
FR
France
Prior art keywords
electro
opening
pneumatic device
closing doors
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
FR806808A
Other languages
French (fr)
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.)
Westinghouse Bremsen GmbH
Original Assignee
Westinghouse Bremsen GmbH
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 Westinghouse Bremsen GmbH filed Critical Westinghouse Bremsen GmbH
Application granted granted Critical
Publication of FR1237030A publication Critical patent/FR1237030A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
FR806808A 1958-10-11 1959-10-06 Electro-pneumatic device for opening and closing doors Expired FR1237030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1237030X 1958-10-11

Publications (1)

Publication Number Publication Date
FR1237030A true FR1237030A (en) 1960-07-22

Family

ID=7735660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806808A Expired FR1237030A (en) 1958-10-11 1959-10-06 Electro-pneumatic device for opening and closing doors

Country Status (1)

Country Link
FR (1) FR1237030A (en)

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