AU505528B2 - Open centre pressure control brake valve - Google Patents
Open centre pressure control brake valveInfo
- Publication number
- AU505528B2 AU505528B2 AU23169/77A AU2316977A AU505528B2 AU 505528 B2 AU505528 B2 AU 505528B2 AU 23169/77 A AU23169/77 A AU 23169/77A AU 2316977 A AU2316977 A AU 2316977A AU 505528 B2 AU505528 B2 AU 505528B2
- Authority
- AU
- Australia
- Prior art keywords
- pressure control
- brake valve
- control brake
- open centre
- centre pressure
- 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
- 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
- B60T13/12—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 the fluid being liquid
- B60T13/16—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 the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
- B60T13/18—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 the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs with control of pump output delivery, e.g. by distributor 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
- B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Regulating Braking Force (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US469631A US3900229A (en) | 1973-01-29 | 1974-05-14 | Brake control valve including failsafe means for manually pumping brakes of a vehicle |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU71575/74A Division AU483386B2 (en) | 1974-07-24 | 1974-07-24 | Brake valve |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2316977A AU2316977A (en) | 1978-09-14 |
AU505528B2 true AU505528B2 (en) | 1979-11-22 |
Family
ID=23864493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU23169/77A Expired AU505528B2 (en) | 1974-05-14 | 1977-03-11 | Open centre pressure control brake valve |
Country Status (7)
Country | Link |
---|---|
JP (2) | JPS5824301B2 (ja) |
AU (1) | AU505528B2 (ja) |
CA (1) | CA1026804A (ja) |
DE (1) | DE2433567C2 (ja) |
FR (1) | FR2271084B1 (ja) |
GB (2) | GB1483069A (ja) |
SE (2) | SE393342B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1601088A (en) * | 1977-01-29 | 1981-10-21 | Girling Ltd | Control valve assemblies for hydraulic braking systems |
CS210618B2 (en) * | 1977-05-25 | 1982-01-29 | Girling Ltd | Control valve system of two-circuit hydraulic brake system |
GB1589603A (en) * | 1977-08-23 | 1981-05-13 | Girling Ltd | Control valve assemblies for hydraulic braking systems |
DE3329143A1 (de) * | 1983-08-12 | 1985-02-21 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Geberzylinder |
DE3801228A1 (de) * | 1988-01-18 | 1989-08-03 | Rexroth Mannesmann Gmbh | Lenkbremsanlage |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE464690A (ja) * | 1941-10-20 | |||
US2741337A (en) * | 1951-04-18 | 1956-04-10 | Int Harvester Co | Selective vehicle brake-engaging apparatus |
JPS4882269A (ja) * | 1972-02-04 | 1973-11-02 |
-
1974
- 1974-07-02 CA CA203,857A patent/CA1026804A/en not_active Expired
- 1974-07-09 SE SE7409026A patent/SE393342B/xx not_active IP Right Cessation
- 1974-07-12 DE DE2433567A patent/DE2433567C2/de not_active Expired
- 1974-07-27 JP JP49086510A patent/JPS5824301B2/ja not_active Expired
- 1974-07-29 FR FR7426260A patent/FR2271084B1/fr not_active Expired
- 1974-08-31 GB GB33875/74A patent/GB1483069A/en not_active Expired
- 1974-08-31 GB GB12120/77A patent/GB1483070A/en not_active Expired
-
1977
- 1977-03-01 SE SE7702277A patent/SE430772B/xx not_active IP Right Cessation
- 1977-03-11 AU AU23169/77A patent/AU505528B2/en not_active Expired
-
1982
- 1982-03-09 JP JP57037142A patent/JPS57164852A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS50144873A (ja) | 1975-11-20 |
SE7409026L (sv) | 1975-11-17 |
FR2271084A1 (ja) | 1975-12-12 |
SE393342B (sv) | 1977-05-09 |
AU2316977A (en) | 1978-09-14 |
GB1483069A (en) | 1977-08-17 |
CA1026804A (en) | 1978-02-21 |
GB1483070A (en) | 1977-08-17 |
FR2271084B1 (ja) | 1978-02-17 |
DE2433567C2 (de) | 1986-10-23 |
DE2433567A1 (de) | 1975-11-27 |
SE7702277L (sv) | 1977-03-01 |
JPS5824301B2 (ja) | 1983-05-20 |
JPS57164852A (en) | 1982-10-09 |
SE430772B (sv) | 1983-12-12 |
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