JPS4820353B1 - - Google Patents
Info
- Publication number
- JPS4820353B1 JPS4820353B1 JP43043534A JP4353468A JPS4820353B1 JP S4820353 B1 JPS4820353 B1 JP S4820353B1 JP 43043534 A JP43043534 A JP 43043534A JP 4353468 A JP4353468 A JP 4353468A JP S4820353 B1 JPS4820353 B1 JP S4820353B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
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- 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
- B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
- B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
- B60T8/448—Reducing the boost of the power-assist booster means to reduce brake pressure the power-assist booster means being a vacuum or compressed air booster
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- 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
- B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43043534A JPS4820353B1 (ja) | 1968-06-22 | 1968-06-22 | |
US832600A US3608982A (en) | 1968-06-22 | 1969-06-12 | Method and apparatus for the control of antiskid brake pressure |
GB31270/69A GB1237814A (en) | 1968-06-22 | 1969-06-20 | Method and apparatus for the antiskid control of brake pressure |
DE1931349A DE1931349C3 (de) | 1968-06-22 | 1969-06-20 | Bremskrattregelanlage für Kraftfahrzeuge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43043534A JPS4820353B1 (ja) | 1968-06-22 | 1968-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4820353B1 true JPS4820353B1 (ja) | 1973-06-20 |
Family
ID=12666391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP43043534A Pending JPS4820353B1 (ja) | 1968-06-22 | 1968-06-22 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3608982A (ja) |
JP (1) | JPS4820353B1 (ja) |
DE (1) | DE1931349C3 (ja) |
GB (1) | GB1237814A (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1351727A (en) * | 1970-05-12 | 1974-05-01 | Girling Ltd | Booster-assisted fluid pressure-operated braking systems for vehicles |
US3730541A (en) * | 1972-06-02 | 1973-05-01 | Borg Warner | Fluid pressure brake system |
US3979153A (en) * | 1972-12-15 | 1976-09-07 | Girling Limited | Master cylinder assemblies for vehicle hydraulic braking systems |
US3795426A (en) * | 1973-03-30 | 1974-03-05 | Bendix Corp | Actuation means responsive to a sensed braking condition for activating a servomotor |
GB1457017A (en) * | 1973-06-08 | 1976-12-01 | Goodyear Tire & Rubber | Hydraulic power boost master cylinder and anti-skid system |
US4057301A (en) * | 1976-06-21 | 1977-11-08 | General Motors Corporation | Brake system |
DE3428869A1 (de) * | 1984-08-04 | 1986-02-13 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsschlupfgeregelte bremsanlage |
DE3641105A1 (de) * | 1986-12-02 | 1988-06-16 | Teves Gmbh Alfred | Kraftfahrzeugbremsvorrichtung |
US4778225A (en) * | 1987-08-10 | 1988-10-18 | Allied-Signal Inc. | Brake vacuum modulator traction control with pressure source variable as function of engine load during incipient wheel spin conditions |
DE3804851A1 (de) * | 1987-10-17 | 1989-04-27 | Teves Gmbh Alfred | Hydraulischer verstaerker und druckquelle fuer einen hydraulischen verstaerker |
DE3817785A1 (de) * | 1988-05-26 | 1989-12-07 | Teves Gmbh Alfred | Kraftfahrzeugbremsanlage |
DE3818452A1 (de) * | 1988-05-31 | 1989-12-14 | Teves Gmbh Alfred | Ventileinrichtung fuer eine schlupfgeregelte bremsanlage |
US6565160B1 (en) * | 2000-02-15 | 2003-05-20 | Ford Global Technologies, Inc. | Pressure releasable vehicle pedal assembly |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417211A (en) * | 1944-08-19 | 1947-03-11 | Westinghouse Air Brake Co | Control apparatus |
GB1101582A (en) * | 1963-11-16 | 1968-01-31 | Ferguson Res Ltd Harry | Improvements in or relating to vehicle braking systems |
US3325226A (en) * | 1964-11-02 | 1967-06-13 | Singer Co | Braking system and anti-skid means therefor |
GB1140564A (en) * | 1965-05-04 | 1969-01-22 | Dunlop Co Ltd | Vehicle anti-skid braking systems |
FR1543213A (fr) * | 1967-05-26 | 1968-10-25 | Peugeot | Installation perfectionnée de freinage |
US3495882A (en) * | 1968-01-31 | 1970-02-17 | Kelsey Hayes Co | Skid control system including hydraulic modulating valve having a modified check and bleed valve |
US3486800A (en) * | 1968-03-21 | 1969-12-30 | Kelsey Hayes Co | Skid control system including hydraulic modulating valve |
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1968
- 1968-06-22 JP JP43043534A patent/JPS4820353B1/ja active Pending
-
1969
- 1969-06-12 US US832600A patent/US3608982A/en not_active Expired - Lifetime
- 1969-06-20 DE DE1931349A patent/DE1931349C3/de not_active Expired
- 1969-06-20 GB GB31270/69A patent/GB1237814A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1931349A1 (de) | 1970-01-02 |
GB1237814A (en) | 1971-06-30 |
DE1931349B2 (de) | 1975-03-27 |
DE1931349C3 (de) | 1975-12-11 |
US3608982A (en) | 1971-09-28 |