FR29370E - Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake - Google Patents

Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake

Info

Publication number
FR29370E
FR29370E FR29370DA FR29370E FR 29370 E FR29370 E FR 29370E FR 29370D A FR29370D A FR 29370DA FR 29370 E FR29370 E FR 29370E
Authority
FR
France
Prior art keywords
automatic
brake
conversion
double
compressed air
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
Emile-Eugene-Henri Dughatel
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 FR29370E publication Critical patent/FR29370E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/58—Combined or convertible systems
    • B60T13/62—Combined or convertible systems both straight and automatic
FR29370D 1924-05-28 1924-05-28 Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake Expired FR29370E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR29370T 1924-05-28

Publications (1)

Publication Number Publication Date
FR29370E true FR29370E (en) 1925-07-25

Family

ID=8667401

Family Applications (3)

Application Number Title Priority Date Filing Date
FR581440D Expired FR581440A (en) 1924-05-28 1924-05-09 Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake
FR29365D Expired FR29365E (en) 1924-05-28 1924-05-20 Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake
FR29370D Expired FR29370E (en) 1924-05-28 1924-05-28 Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR581440D Expired FR581440A (en) 1924-05-28 1924-05-09 Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake
FR29365D Expired FR29365E (en) 1924-05-28 1924-05-20 Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake

Country Status (1)

Country Link
FR (3) FR581440A (en)

Also Published As

Publication number Publication date
FR29365E (en) 1925-07-25
FR581440A (en) 1924-11-28

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