CA983555A - Concentric brake booster with failsafe power supply - Google Patents

Concentric brake booster with failsafe power supply

Info

Publication number
CA983555A
CA983555A CA173,369A CA173369A CA983555A CA 983555 A CA983555 A CA 983555A CA 173369 A CA173369 A CA 173369A CA 983555 A CA983555 A CA 983555A
Authority
CA
Canada
Prior art keywords
power supply
brake booster
failsafe power
concentric brake
concentric
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
CA173,369A
Other languages
English (en)
Other versions
CA173369S (en
Inventor
Richard L. Lewis
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.)
Bendix Corp
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA983555A publication Critical patent/CA983555A/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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/143—Master cylinder mechanically coupled with booster
    • B60T13/144—Pilot valve provided inside booster piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
CA173,369A 1972-09-27 1973-06-06 Concentric brake booster with failsafe power supply Expired CA983555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00292585A US3802195A (en) 1972-09-27 1972-09-27 Concentric brake booster with failsafe power supply

Publications (1)

Publication Number Publication Date
CA983555A true CA983555A (en) 1976-02-10

Family

ID=23125313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,369A Expired CA983555A (en) 1972-09-27 1973-06-06 Concentric brake booster with failsafe power supply

Country Status (8)

Country Link
US (1) US3802195A (xx)
JP (1) JPS523074B2 (xx)
AU (1) AU476125B2 (xx)
CA (1) CA983555A (xx)
DE (1) DE2348624A1 (xx)
FR (1) FR2200139B1 (xx)
GB (1) GB1384520A (xx)
IT (1) IT993373B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508969A (xx) * 1973-05-31 1975-01-29
US4007593A (en) * 1973-07-16 1977-02-15 The Weatherhead Company Motor vehicle open center series hydraulic circuit
US3898808A (en) * 1974-06-20 1975-08-12 Bendix Corp Concentric brake booster with accumulator
US4003294A (en) * 1976-04-30 1977-01-18 General Motors Corporation Hydraulic power mechanism with control device actuator
US4230018A (en) * 1979-02-22 1980-10-28 General Motors Corporation Hydraulic booster with accumulator control
JPS56147159U (xx) * 1980-04-08 1981-11-06
JPS57197782A (en) * 1981-05-30 1982-12-04 Matsushita Electric Works Ltd Light ray type automatic flasher for indoor
US4625623A (en) * 1984-06-29 1986-12-02 Allied Corporation Brake booster

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251187A (en) * 1965-06-23 1966-05-17 Bigham Patrick Master cylinder safety lock
US3353451A (en) * 1965-10-20 1967-11-21 Garrison Fluid operated booster having an accumulator safety system

Also Published As

Publication number Publication date
GB1384520A (en) 1975-02-19
FR2200139A1 (xx) 1974-04-19
US3802195A (en) 1974-04-09
AU476125B2 (en) 1976-09-09
JPS523074B2 (xx) 1977-01-26
DE2348624A1 (de) 1974-04-04
JPS4970062A (xx) 1974-07-06
AU6022973A (en) 1975-03-13
FR2200139B1 (xx) 1978-01-27
IT993373B (it) 1975-09-30

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