JPS56501002A - - Google Patents

Info

Publication number
JPS56501002A
JPS56501002A JP50188279A JP50188279A JPS56501002A JP S56501002 A JPS56501002 A JP S56501002A JP 50188279 A JP50188279 A JP 50188279A JP 50188279 A JP50188279 A JP 50188279A JP S56501002 A JPS56501002 A JP S56501002A
Authority
JP
Japan
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.)
Pending
Application number
JP50188279A
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 filed Critical
Publication of JPS56501002A publication Critical patent/JPS56501002A/ja
Pending 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
    • 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
    • B60T13/22—Brakes applied by springs or weights and released hydraulically
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
JP50188279A 1979-08-13 1979-08-13 Pending JPS56501002A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1979/000599 WO1981000387A1 (en) 1979-08-13 1979-08-13 Brake control circuit with parking and retarding valves

Publications (1)

Publication Number Publication Date
JPS56501002A true JPS56501002A (ja) 1981-07-23

Family

ID=22147667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50188279A Pending JPS56501002A (ja) 1979-08-13 1979-08-13

Country Status (5)

Country Link
US (1) US4293164A (ja)
JP (1) JPS56501002A (ja)
CA (1) CA1126792A (ja)
WO (1) WO1981000387A1 (ja)
ZA (1) ZA803213B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560148A (en) * 1982-03-22 1985-12-24 Caterpillar Tractor Co. Log skidder vehicle brake system
US4856622A (en) * 1987-11-16 1989-08-15 Caterpillar Inc. Auxiliary actuation mechanism for a brake assembly
CA3038798A1 (en) * 2016-10-05 2018-04-12 Erich Leonard Electronic brake valve controller with adjustable friction and detent torque
DE102019206982A1 (de) 2019-05-14 2020-11-19 Deere & Company Hydrauliksystem, Fahrzeug und Fahrzeugkombination

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617096A (en) * 1970-04-27 1971-11-02 Bendix Corp Auxiliary hydraulic braking systems
US3917037A (en) * 1974-11-11 1975-11-04 Caterpillar Tractor Co Brake system
US3957315A (en) * 1974-11-15 1976-05-18 Caterpillar Tractor Co. Brake control system with proportional loading of the brakes during retarding
US4159854A (en) * 1978-05-08 1979-07-03 Caterpillar Tractor Co. Brake system with pilot actuation

Also Published As

Publication number Publication date
ZA803213B (en) 1981-05-27
WO1981000387A1 (en) 1981-02-19
US4293164A (en) 1981-10-06
CA1126792A (en) 1982-06-29

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