GB1589081A - Servo-assisted hydraulic master cylinder - Google Patents

Servo-assisted hydraulic master cylinder Download PDF

Info

Publication number
GB1589081A
GB1589081A GB1175277A GB1175277A GB1589081A GB 1589081 A GB1589081 A GB 1589081A GB 1175277 A GB1175277 A GB 1175277A GB 1175277 A GB1175277 A GB 1175277A GB 1589081 A GB1589081 A GB 1589081A
Authority
GB
United Kingdom
Prior art keywords
master cylinder
servo
pressure
output
output pressure
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
GB1175277A
Other languages
English (en)
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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
Priority to JP1978033491U priority Critical patent/JPS598930Y2/ja
Application filed by Automotive Products PLC filed Critical Automotive Products PLC
Priority to GB1175277A priority patent/GB1589081A/en
Publication of GB1589081A publication Critical patent/GB1589081A/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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
    • 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
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
GB1175277A 1977-03-19 1978-03-19 Servo-assisted hydraulic master cylinder Expired GB1589081A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1978033491U JPS598930Y2 (ja) 1977-03-19 1978-03-17 サ−ボ補助式液圧マスタシリンダ
GB1175277A GB1589081A (en) 1978-03-19 1978-03-19 Servo-assisted hydraulic master cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1175277A GB1589081A (en) 1978-03-19 1978-03-19 Servo-assisted hydraulic master cylinder

Publications (1)

Publication Number Publication Date
GB1589081A true GB1589081A (en) 1981-05-07

Family

ID=9992054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1175277A Expired GB1589081A (en) 1977-03-19 1978-03-19 Servo-assisted hydraulic master cylinder

Country Status (2)

Country Link
JP (1) JPS598930Y2 (enExample)
GB (1) GB1589081A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510753A (en) * 1981-06-17 1985-04-16 Allied Corporation Master cylinder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972191A (en) * 1975-08-11 1976-08-03 The Bendix Corporation Balanced servomotor valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510753A (en) * 1981-06-17 1985-04-16 Allied Corporation Master cylinder

Also Published As

Publication number Publication date
JPS53128478U (enExample) 1978-10-12
JPS598930Y2 (ja) 1984-03-21

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee