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FR52700E - Pressurized fluid control device for closing doors and other applications - Google Patents

Pressurized fluid control device for closing doors and other applications

Info

Publication number
FR52700E
FR52700E FR52700DA FR52700E FR 52700 E FR52700 E FR 52700E FR 52700D A FR52700D A FR 52700DA FR 52700 E FR52700 E FR 52700E
Authority
FR
France
Prior art keywords
applications
control device
pressurized fluid
fluid control
closing 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
Louis Faiveley
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 filed Critical
Application granted granted Critical
Publication of FR52700E publication Critical patent/FR52700E/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
    • E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
    • E05F15/565—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings for railway-cars
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
FR52700D 1943-03-10 1943-03-10 Pressurized fluid control device for closing doors and other applications Expired FR52700E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52700T 1943-03-10

Publications (1)

Publication Number Publication Date
FR52700E true FR52700E (en) 1945-05-16

Family

ID=8687334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52700D Expired FR52700E (en) 1943-03-10 1943-03-10 Pressurized fluid control device for closing doors and other applications

Country Status (1)

Country Link
FR (1) FR52700E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746425A (en) * 1951-11-21 1956-05-22 Gen Motors Corp Automatic return air piston and cylinder device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746425A (en) * 1951-11-21 1956-05-22 Gen Motors Corp Automatic return air piston and cylinder device

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