FR671393A - Perfectionnements aux freins à vide - Google Patents

Perfectionnements aux freins à vide

Info

Publication number
FR671393A
FR671393A FR671393DA FR671393A FR 671393 A FR671393 A FR 671393A FR 671393D A FR671393D A FR 671393DA FR 671393 A FR671393 A FR 671393A
Authority
FR
France
Prior art keywords
vacuum brake
brake improvements
vacuum
brake
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
English (en)
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.)
Bragg Kliesrath Corp
Original Assignee
Bragg Kliesrath Corp
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 Bragg Kliesrath Corp filed Critical Bragg Kliesrath Corp
Application granted granted Critical
Publication of FR671393A publication Critical patent/FR671393A/fr
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
    • B60T13/246—The control valve is provided apart from the servomotor cylinder
    • B60T13/247—Mechanical command of the control valve, mechanical transmission to the brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
FR671393D 1928-03-14 1929-03-13 Perfectionnements aux freins à vide Expired FR671393A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US307831TA 1928-03-14 1928-03-14

Publications (1)

Publication Number Publication Date
FR671393A true FR671393A (fr) 1929-12-12

Family

ID=31945856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671393D Expired FR671393A (fr) 1928-03-14 1929-03-13 Perfectionnements aux freins à vide

Country Status (3)

Country Link
DE (1) DE560758C (de)
FR (1) FR671393A (de)
GB (1) GB307831A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890771A (en) * 1954-10-20 1959-06-16 Kelsey Hayes Co Booster motor control mechanism
US2905152A (en) * 1955-02-15 1959-09-22 Kelsey Hayes Co Power mechanism

Also Published As

Publication number Publication date
GB307831A (de) 1930-06-05
DE560758C (de) 1932-10-06

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