GB715169A - Improvements in or relating to vehicle servomotor brake mechanism - Google Patents

Improvements in or relating to vehicle servomotor brake mechanism

Info

Publication number
GB715169A
GB715169A GB1365852A GB1365852A GB715169A GB 715169 A GB715169 A GB 715169A GB 1365852 A GB1365852 A GB 1365852A GB 1365852 A GB1365852 A GB 1365852A GB 715169 A GB715169 A GB 715169A
Authority
GB
United Kingdom
Prior art keywords
valve
enter
relating
brake mechanism
servomotor 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
GB1365852A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1365852A priority Critical patent/GB715169A/en
Publication of GB715169A publication Critical patent/GB715169A/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
    • B60T13/46—Vacuum systems
    • B60T13/48—Vacuum systems direct, i.e. brakes applied directly by vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Braking Arrangements (AREA)

Abstract

715,169. Manually-actuated valves. JOHNSON, M. E. May 29, 1953 [May 29, 1952], No. 13658/52. Class 135. [Also in Group XXXIV] A variable linkage valve for allowing air to enter the brake pipe 11 so as to modify the braking in vacuum servo brake systems so as to suit road or loading conditions, comprises a valve member 16 which may be opened against spring 17 to allow air to. enter through apertures 22, the valve being operated remotely by partial rotation of a handle 39 which by interaction with a helical cam face 36 applies a force to the Bowden cable 29, 31.
GB1365852A 1952-05-29 1952-05-29 Improvements in or relating to vehicle servomotor brake mechanism Expired GB715169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1365852A GB715169A (en) 1952-05-29 1952-05-29 Improvements in or relating to vehicle servomotor brake mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1365852A GB715169A (en) 1952-05-29 1952-05-29 Improvements in or relating to vehicle servomotor brake mechanism

Publications (1)

Publication Number Publication Date
GB715169A true GB715169A (en) 1954-09-08

Family

ID=10027045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1365852A Expired GB715169A (en) 1952-05-29 1952-05-29 Improvements in or relating to vehicle servomotor brake mechanism

Country Status (1)

Country Link
GB (1) GB715169A (en)

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