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BR8803450A - Sistema de controle de freio para veiculo - Google Patents

Sistema de controle de freio para veiculo

Info

Publication number
BR8803450A
BR8803450A BR8803450A BR8803450A BR8803450A BR 8803450 A BR8803450 A BR 8803450A BR 8803450 A BR8803450 A BR 8803450A BR 8803450 A BR8803450 A BR 8803450A BR 8803450 A BR8803450 A BR 8803450A
Authority
BR
Brazil
Prior art keywords
control system
brake control
vehicle brake
vehicle
control
Prior art date
Application number
BR8803450A
Other languages
English (en)
Inventor
James E Hart
Original Assignee
American Standard Inc
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 American Standard Inc filed Critical American Standard Inc
Publication of BR8803450A publication Critical patent/BR8803450A/pt

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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • B60T8/1893—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 vehicle weight or load, e.g. load distribution especially adapted for railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Systems And Boosters (AREA)
BR8803450A 1987-07-09 1988-07-08 Sistema de controle de freio para veiculo BR8803450A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/071,437 US4786117A (en) 1987-07-09 1987-07-09 Variable load valve

Publications (1)

Publication Number Publication Date
BR8803450A true BR8803450A (pt) 1989-01-31

Family

ID=22101316

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803450A BR8803450A (pt) 1987-07-09 1988-07-08 Sistema de controle de freio para veiculo

Country Status (5)

Country Link
US (1) US4786117A (pt)
KR (1) KR960010209B1 (pt)
BR (1) BR8803450A (pt)
CA (1) CA1305740C (pt)
ZA (1) ZA884948B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269595A (en) * 1992-10-19 1993-12-14 Westinghouse Air Brake Company Empty/load changeover valve for railway car
KR100770663B1 (ko) * 2003-12-11 2007-11-07 주식회사 거영 젤라틴으로부터 상온에서 액상의 콜라겐 또는 분말상의 콜라겐을 제조하는 방법
US7429088B1 (en) * 2007-10-23 2008-09-30 New York Air Brake Corporation Stabilized brake control valve
US9020667B2 (en) * 2012-06-11 2015-04-28 Wabtec Holding Corp. Empty-load device feedback arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2178928A (en) * 1939-02-27 1939-11-07 New York Air Brake Co Convertible brake control for roadrail vehicles
US2918332A (en) * 1958-09-29 1959-12-22 Westinghouse Air Brake Co Air supply arrangement for air spring suspension system of railway cars
US3169801A (en) * 1963-03-27 1965-02-16 Westinghouse Air Brake Co Fluid pressure brake control apparatus with empty and load changeover
US3385636A (en) * 1965-06-03 1968-05-28 Wagner Electric Corp Combined service and auxiliary brake wherein the auxiliary brake is manually and automatically controlled
US3275380A (en) * 1965-10-23 1966-09-27 Westinghouse Air Brake Co Combined dynamic and fluid pressure brake system for railway vehicles
ZA775595B (en) * 1976-10-13 1978-07-26 Gen Signal Corp Fluid brake control system
US4387933A (en) * 1981-10-05 1983-06-14 The Bi-Modal Corporation Relay-load/ratio valve for use in brake applications on air-spring equipped vehicles

Also Published As

Publication number Publication date
KR890001815A (ko) 1989-04-06
US4786117A (en) 1988-11-22
CA1305740C (en) 1992-07-28
KR960010209B1 (ko) 1996-07-26
ZA884948B (en) 1989-02-22

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/07/2003