BR8803450A - Sistema de controle de freio para veiculo - Google Patents
Sistema de controle de freio para veiculoInfo
- 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
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)
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)
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)
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 |
-
1987
- 1987-07-09 US US07/071,437 patent/US4786117A/en not_active Expired - Lifetime
-
1988
- 1988-07-07 CA CA000571342A patent/CA1305740C/en not_active Expired - Lifetime
- 1988-07-08 BR BR8803450A patent/BR8803450A/pt not_active IP Right Cessation
- 1988-07-08 ZA ZA884948A patent/ZA884948B/xx unknown
- 1988-07-08 KR KR1019880008497A patent/KR960010209B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960010209B1 (ko) | 1996-07-26 |
CA1305740C (en) | 1992-07-28 |
KR890001815A (ko) | 1989-04-06 |
ZA884948B (en) | 1989-02-22 |
US4786117A (en) | 1988-11-22 |
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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 |