CA1051065A - Relay valve operated skid control system - Google Patents
Relay valve operated skid control systemInfo
- Publication number
- CA1051065A CA1051065A CA231,520A CA231520A CA1051065A CA 1051065 A CA1051065 A CA 1051065A CA 231520 A CA231520 A CA 231520A CA 1051065 A CA1051065 A CA 1051065A
- Authority
- CA
- Canada
- Prior art keywords
- pressure
- braking system
- set forth
- valve
- regulator
- 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
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
- B60T8/5056—Pressure reapplication using memory devices
- B60T8/5062—Pressure reapplication using memory devices using memory chambers
- B60T8/5068—Pressure reapplication using memory devices using memory chambers having decay means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/517,865 US3950035A (en) | 1974-10-25 | 1974-10-25 | Relay valve operated skid control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1051065A true CA1051065A (en) | 1979-03-20 |
Family
ID=24061541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA231,520A Expired CA1051065A (en) | 1974-10-25 | 1975-07-15 | Relay valve operated skid control system |
Country Status (14)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1559814A (en) * | 1975-08-30 | 1980-01-30 | Girling Ltd | Anti-skid vehicle braking system |
| GB1591166A (en) * | 1976-12-15 | 1981-06-17 | Girling Ltd | Anti-skid vehicle braking systems |
| 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 |
| DE2739513C2 (de) * | 1977-09-02 | 1990-12-06 | Robert Bosch Gmbh, 7000 Stuttgart | Drucksteuereinheit einer Blockierschutzeinrichtung für Druckluft-Bremsanlagen von Kraftfahrzeugen |
| AU518924B2 (en) * | 1977-11-12 | 1981-10-29 | Girling Limited | Valving controlling brake re-application pressure |
| DE3205228C2 (de) * | 1982-02-13 | 1999-04-01 | Bosch Gmbh Robert | Mehrkreis-Druckmittel-Bremsanlage |
| US4580849A (en) * | 1982-11-23 | 1986-04-08 | Lucas Industries Public Limited Company | Fluid-pressure operated braking systems for vehicles |
| GB8719550D0 (en) * | 1987-08-19 | 1987-09-23 | Lucas Ind Plc | Anti-skid braking systems |
| JPH0241960A (ja) * | 1988-08-02 | 1990-02-13 | Akebono Brake Ind Co Ltd | エアオーバ・ハイドロリックブレーキ装置用アンチロック制御装置 |
| DE3921078A1 (de) * | 1989-06-28 | 1991-01-03 | Bosch Gmbh Robert | Druckluftbremsanlage mit einer blockierschutzeinrichtung |
| DE4038575A1 (de) * | 1989-12-22 | 1991-06-27 | Bosch Gmbh Robert | Drucksteuerventil fuer druckluftbetaetigte fahrzeugbremsanlagen |
| US10179580B2 (en) * | 2014-10-24 | 2019-01-15 | New York Air Brake, LLC | Brake cylinder maintaining with improved pressure regulation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1197114A (en) * | 1967-06-01 | 1970-07-01 | Kelsey Hayes Co | Improvements in or relating to Vehicle Skid Control Systems |
| DE1926544C3 (de) * | 1969-05-23 | 1974-04-25 | Knorr-Bremse Gmbh, 8000 Muenchen | Gleitschutzregler für druckluftgebremste Fahrzeuge |
| DE1944610C3 (de) * | 1969-09-03 | 1975-03-13 | Wabco Westinghouse Gmbh, 3000 Hannover | Gleitschutzeinrichtung mit einem Meßfühler zum Erfassen einer die Gleitschwelle des Rades anzeigenden Größe |
| DE1946635C3 (de) * | 1969-09-15 | 1980-06-12 | Wabco Fahrzeugbremsen Gmbh, 3000 Hannover | Blockiergeschützte Fahrzeugbremsanlagen |
| DE2026731A1 (de) * | 1970-02-07 | 1971-12-16 | Knorr Bremse GmbH, 8000 München | Gleitschutzregler fur druckluftge bremste Fahrzeuge |
| US3758167A (en) * | 1972-01-17 | 1973-09-11 | Wagner Electric Corp | Brake anti-lock mechanism |
| US3823987A (en) * | 1973-06-18 | 1974-07-16 | Midland Ross Corp | Air brake antilock control |
| JPS5438717A (en) * | 1977-09-02 | 1979-03-23 | Hitachi Ltd | Fm receiver |
-
1974
- 1974-10-25 US US05/517,865 patent/US3950035A/en not_active Expired - Lifetime
-
1975
- 1975-07-15 CA CA231,520A patent/CA1051065A/en not_active Expired
- 1975-07-18 ZA ZA00754646A patent/ZA754646B/xx unknown
- 1975-07-25 GB GB31307/75A patent/GB1493687A/en not_active Expired
- 1975-07-28 IT IT25830/75A patent/IT1040159B/it active
- 1975-08-28 DE DE2538335A patent/DE2538335C3/de not_active Expired
- 1975-09-17 SE SE7510381A patent/SE417493B/xx not_active IP Right Cessation
- 1975-10-09 JP JP50121391A patent/JPS599381B2/ja not_active Expired
- 1975-10-22 FR FR7532330A patent/FR2288654A1/fr active Granted
- 1975-10-23 CS CS757154A patent/CS219866B2/cs unknown
- 1975-10-24 PL PL1975184230A patent/PL105057B1/pl unknown
- 1975-10-24 ES ES442053A patent/ES442053A1/es not_active Expired
- 1975-10-24 SU SU752184059A patent/SU1186080A3/ru active
- 1975-10-25 HU HU75KE00000973A patent/HU172668B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA754646B (en) | 1976-07-28 |
| GB1493687A (en) | 1977-11-30 |
| SU1186080A3 (ru) | 1985-10-15 |
| HU172668B (hu) | 1978-11-28 |
| FR2288654A1 (fr) | 1976-05-21 |
| PL105057B1 (pl) | 1979-09-29 |
| SE417493B (sv) | 1981-03-23 |
| IT1040159B (it) | 1979-12-20 |
| DE2538335A1 (de) | 1976-04-29 |
| AU8345775A (en) | 1977-02-03 |
| JPS5166976A (US20070244113A1-20071018-C00169.png) | 1976-06-10 |
| JPS599381B2 (ja) | 1984-03-02 |
| DE2538335C3 (de) | 1984-08-30 |
| CS219866B2 (en) | 1983-03-25 |
| DE2538335B2 (de) | 1980-05-22 |
| US3950035A (en) | 1976-04-13 |
| SE7510381L (sv) | 1976-04-26 |
| FR2288654B1 (US20070244113A1-20071018-C00169.png) | 1980-10-03 |
| ES442053A1 (es) | 1977-04-01 |
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