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ZA201108840B - Fail-safe brake system - Google Patents

Fail-safe brake system

Info

Publication number
ZA201108840B
ZA201108840B ZA2011/08840A ZA201108840A ZA201108840B ZA 201108840 B ZA201108840 B ZA 201108840B ZA 2011/08840 A ZA2011/08840 A ZA 2011/08840A ZA 201108840 A ZA201108840 A ZA 201108840A ZA 201108840 B ZA201108840 B ZA 201108840B
Authority
ZA
South Africa
Prior art keywords
fail
brake system
safe brake
safe
brake
Prior art date
Application number
ZA2011/08840A
Inventor
Paulus Johannes Aucamp
Original Assignee
Agricultural And Ind Mech Group (Proprietary) Ltd
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 Agricultural And Ind Mech Group (Proprietary) Ltd filed Critical Agricultural And Ind Mech Group (Proprietary) Ltd
Publication of ZA201108840B publication Critical patent/ZA201108840B/en

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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/89—Criteria for brake release

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
ZA2011/08840A 2010-10-13 2011-12-01 Fail-safe brake system ZA201108840B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201007318 2010-10-13

Publications (1)

Publication Number Publication Date
ZA201108840B true ZA201108840B (en) 2012-03-28

Family

ID=44906278

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/08840A ZA201108840B (en) 2010-10-13 2011-12-01 Fail-safe brake system

Country Status (2)

Country Link
WO (1) WO2012049649A1 (en)
ZA (1) ZA201108840B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014004933A1 (en) * 2014-04-05 2015-10-08 Man Truck & Bus Ag Electric spring-loaded parking brake
CN107054332B (en) * 2017-06-09 2018-12-21 吉林大学 A kind of air-pressure electric-control braking system and braking method with fail safe function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243127A (en) * 1978-09-11 1981-01-06 A. L. Lee Corporation Control system for automatically actuating vehicle brakes
KR870000554B1 (en) * 1984-11-14 1987-03-19 기아산업 주식회사 Automatic control circuit for car
FR2681387B1 (en) * 1991-09-13 1993-12-24 Wabco Westinghouse Equip Automob FLUID PRESSURE CONTROL VALVE.

Also Published As

Publication number Publication date
WO2012049649A1 (en) 2012-04-19

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