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FR657393A - Development of control devices - Google Patents

Development of control devices

Info

Publication number
FR657393A
FR657393A FR657393DA FR657393A FR 657393 A FR657393 A FR 657393A FR 657393D A FR657393D A FR 657393DA FR 657393 A FR657393 A FR 657393A
Authority
FR
France
Prior art keywords
development
control devices
devices
control
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
Caleb Smith Bragg
Victor William Kliesrath
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 FR657393A publication Critical patent/FR657393A/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
    • 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
    • B60T13/24—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 the fluid being gaseous
    • B60T13/241—Differential pressure systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
FR657393D 1927-06-17 1928-06-13 Development of control devices Expired FR657393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US292153XA 1927-06-17 1927-06-17

Publications (1)

Publication Number Publication Date
FR657393A true FR657393A (en) 1929-05-22

Family

ID=21847855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657393D Expired FR657393A (en) 1927-06-17 1928-06-13 Development of control devices

Country Status (3)

Country Link
DE (1) DE604530C (en)
FR (1) FR657393A (en)
GB (1) GB292153A (en)

Also Published As

Publication number Publication date
DE604530C (en) 1934-10-24
GB292153A (en) 1929-07-30

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