CA1030580A - Dual power brake booster and method of generating brake actuating pressure - Google Patents

Dual power brake booster and method of generating brake actuating pressure

Info

Publication number
CA1030580A
CA1030580A CA212,924A CA212924A CA1030580A CA 1030580 A CA1030580 A CA 1030580A CA 212924 A CA212924 A CA 212924A CA 1030580 A CA1030580 A CA 1030580A
Authority
CA
Canada
Prior art keywords
dual power
actuating pressure
generating
brake booster
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
CA212,924A
Other languages
French (fr)
Other versions
CA212924S (en
Inventor
Thomas P. Mathues
Donald L. Parker
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of CA1030580A publication Critical patent/CA1030580A/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
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
    • B60T13/577—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using levers
    • 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
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/244—Mechanical command of the control valve, hydraulic transmission to the brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
CA212,924A 1974-02-11 1974-11-04 Dual power brake booster and method of generating brake actuating pressure Expired CA1030580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44123974A 1974-02-11 1974-02-11

Publications (1)

Publication Number Publication Date
CA1030580A true CA1030580A (en) 1978-05-02

Family

ID=23752083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,924A Expired CA1030580A (en) 1974-02-11 1974-11-04 Dual power brake booster and method of generating brake actuating pressure

Country Status (2)

Country Link
CA (1) CA1030580A (en)
GB (1) GB1480410A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605220A1 (en) * 1986-02-19 1987-08-20 Teves Gmbh Alfred SLIP-CONTROLLED BRAKE SYSTEM
JP2003285732A (en) * 2002-03-28 2003-10-07 Honda Motor Co Ltd Vehicular brake device

Also Published As

Publication number Publication date
GB1480410A (en) 1977-07-20
AU7682374A (en) 1976-06-24

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