CA1032207A - Mecanisme a soupape de commande de colage sur roue a frein pneumatique - Google Patents

Mecanisme a soupape de commande de colage sur roue a frein pneumatique

Info

Publication number
CA1032207A
CA1032207A CA246,176A CA246176A CA1032207A CA 1032207 A CA1032207 A CA 1032207A CA 246176 A CA246176 A CA 246176A CA 1032207 A CA1032207 A CA 1032207A
Authority
CA
Canada
Prior art keywords
control valve
valve mechanism
lock control
air brake
brake wheel
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
CA246,176A
Other languages
English (en)
Inventor
William S. Warren
Jack L. Rothwell
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
General Motors 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 General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of CA1032207A publication Critical patent/CA1032207A/fr
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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/50—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5018—Pressure reapplication using restrictions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
CA246,176A 1975-05-08 1976-02-20 Mecanisme a soupape de commande de colage sur roue a frein pneumatique Expired CA1032207A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/575,657 US3941428A (en) 1975-05-08 1975-05-08 Air brake wheel lock control valve mechanism

Publications (1)

Publication Number Publication Date
CA1032207A true CA1032207A (fr) 1978-05-30

Family

ID=24301195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246,176A Expired CA1032207A (fr) 1975-05-08 1976-02-20 Mecanisme a soupape de commande de colage sur roue a frein pneumatique

Country Status (3)

Country Link
US (1) US3941428A (fr)
CA (1) CA1032207A (fr)
GB (1) GB1495917A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002471B (en) * 1977-07-09 1982-01-27 Girling Ltd Fluid-pressure operated anti-skid braking systems for vehicles
AU3769678A (en) * 1977-07-13 1980-01-03 Girling Ltd Anti-skid vehicle braking systems
US5123718A (en) * 1990-04-06 1992-06-23 G. W. Lisk Company, Inc. Valve for automatic brake system
US5318354A (en) * 1992-05-20 1994-06-07 C. W. Lisk Company, Inc. Proportional control valve with differential sensing area
US5306076A (en) * 1992-05-20 1994-04-26 G. W. Lisk Company, Inc. Proportional control valve with pressure compensation
US6179391B1 (en) 1999-02-01 2001-01-30 Allliedsignal Truck Brake Systems Company Relay valve with integral biased double check valve
US20040035478A1 (en) * 2002-08-26 2004-02-26 Herbst Robert J. Spherical seat inlet/exhaust valve
US7367636B2 (en) * 2005-02-16 2008-05-06 Bendix Commercial Vehicle Systems, Llc Solenoid armature with integrated spherical soft seal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620577A (en) * 1969-12-09 1971-11-16 North American Rockwell Brake control system
US3854501A (en) * 1973-06-14 1974-12-17 Wagner Electric Corp Antilock brake system and control valve therefor
US3881779A (en) * 1972-01-17 1975-05-06 Wagner Electric Corp Brake anti-lock mechanism
US3823987A (en) * 1973-06-18 1974-07-16 Midland Ross Corp Air brake antilock control
US3862782A (en) * 1973-07-27 1975-01-28 Berg Manufacturing Co Spring brake chamber control valve
US3857614A (en) * 1973-10-12 1974-12-31 Midland Ross Corp Air brake antiskid control

Also Published As

Publication number Publication date
GB1495917A (en) 1977-12-21
US3941428A (en) 1976-03-02

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