DE1530471B1 - Einrichtung zum Verhindern des Blockierens der Fahrzeugraeder beim Bremsen - Google Patents

Einrichtung zum Verhindern des Blockierens der Fahrzeugraeder beim Bremsen

Info

Publication number
DE1530471B1
DE1530471B1 DE19631530471D DE1530471DA DE1530471B1 DE 1530471 B1 DE1530471 B1 DE 1530471B1 DE 19631530471 D DE19631530471 D DE 19631530471D DE 1530471D A DE1530471D A DE 1530471DA DE 1530471 B1 DE1530471 B1 DE 1530471B1
Authority
DE
Germany
Prior art keywords
valve
servo
servo device
check valve
bore
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.)
Pending
Application number
DE19631530471D
Other languages
German (de)
English (en)
Inventor
Packer Mervin Brian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Publication of DE1530471B1 publication Critical patent/DE1530471B1/de
Pending legal-status Critical Current

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
    • B60T8/42—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 expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • B60T8/4241—Debooster systems having a fluid actuated expansion unit pneumatically
    • B60T8/425—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum
    • 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
    • B60T13/24—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 gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • 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
    • B60T8/72—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 responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference
    • B60T8/74—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 responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference sensing a rate of change of velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
DE19631530471D 1962-06-15 1963-06-04 Einrichtung zum Verhindern des Blockierens der Fahrzeugraeder beim Bremsen Pending DE1530471B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2319962 1962-06-15
GB2319662 1962-06-15

Publications (1)

Publication Number Publication Date
DE1530471B1 true DE1530471B1 (de) 1971-02-04

Family

ID=26256397

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19631530471D Pending DE1530471B1 (de) 1962-06-15 1963-06-04 Einrichtung zum Verhindern des Blockierens der Fahrzeugraeder beim Bremsen
DEA20080U Expired DE1881400U (de) 1962-06-15 1963-06-04 Hydraulische bremse fuer kraftfahrzeuge.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEA20080U Expired DE1881400U (de) 1962-06-15 1963-06-04 Hydraulische bremse fuer kraftfahrzeuge.

Country Status (5)

Country Link
US (1) US3260556A (enExample)
DE (2) DE1530471B1 (enExample)
GB (1) GB962933A (enExample)
NL (1) NL294084A (enExample)
SE (1) SE303681B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312509A (en) * 1965-08-13 1967-04-04 Gen Motors Corp Anti-skid brake pressure modulator
US3322471A (en) * 1965-10-06 1967-05-30 Gen Motors Corp Anti-skid brake device
GB1190573A (en) * 1966-07-05 1970-05-06 Dunlop Co Ltd Vehicle Anti-Skid Braking Systems.
US3523713A (en) * 1967-01-18 1970-08-11 Nippon Denso Co Antiskid apparatus equipped with vacuum-type double brake device
US3414336A (en) * 1967-05-09 1968-12-03 Trw Inc Skid control system
US3515440A (en) * 1967-06-01 1970-06-02 Kelsey Hayes Co Skid control system including hydraulic modulating valve
US3401987A (en) * 1967-10-11 1968-09-17 Gen Motors Corp Pressure modulator valve for anti-lock brake system
US3493271A (en) * 1967-10-23 1970-02-03 Chrysler Corp Anti-skid system
GB1243005A (en) * 1967-10-31 1971-08-18 Dunlop Holdings Ltd Anti-jack-knifing systems for articulated vehicles
US3494671A (en) * 1968-03-13 1970-02-10 Bendix Corp Automotive anti-skid control system
US3515439A (en) * 1968-05-01 1970-06-02 Ford Motor Co Automatic control circuit for an antiskid braking system in an automotive vehicle driveline
GB1214016A (en) * 1968-05-02 1970-11-25 Automotive Prod Co Ltd Improvements in or relating to liquid pressure braking systems for vehicles
US3614055A (en) * 1969-10-01 1971-10-19 Chrysler Corp Pressure-regulating valve
US3752537A (en) * 1969-11-08 1973-08-14 Toyota Motor Co Ltd Pressure modulator assembly
US4426913A (en) 1973-12-07 1984-01-24 Texas Instruments Incorporated Rolling diaphragm vacuum motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225978A (en) * 1939-03-31 1940-12-24 Gen Motors Corp Vehicle brake governor
GB752057A (en) * 1954-04-20 1956-07-04 Goodyear Tire & Rubber Automatic anti-skid braking control and lockout control apparatus
US2759571A (en) * 1953-03-31 1956-08-21 Westinghouse Air Brake Co Brake control apparatus
US2869687A (en) * 1954-05-07 1959-01-20 Gen Motors Corp Anti-skid hydraulic brake system
FR1251096A (fr) * 1960-03-14 1961-01-13 Automotive Prod Co Ltd Système de freinage fonctionnant par pression de liquide du type hydrostatique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537347A (en) * 1948-12-04 1951-01-09 Robert H Hieger Economizer
US2841387A (en) * 1954-02-09 1958-07-01 Dunlop Rubber Co Acceleration and deceleration sensing device
GB868822A (en) * 1956-08-11 1961-05-25 Dunlop Rubber Co Fluid pressure operated braking system for vehicles
US2953413A (en) * 1958-12-10 1960-09-20 Walter A Dubovick Anti-skid brake mechanism
US3093422A (en) * 1959-03-16 1963-06-11 Automotive Prod Co Ltd Vehicle brake system
US3020094A (en) * 1959-09-11 1962-02-06 Bendix Westinghouse Automotive Safety brake mechanism for vehicle
US3099499A (en) * 1960-11-18 1963-07-30 Gen Motors Corp Anti-skid device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225978A (en) * 1939-03-31 1940-12-24 Gen Motors Corp Vehicle brake governor
US2759571A (en) * 1953-03-31 1956-08-21 Westinghouse Air Brake Co Brake control apparatus
GB752057A (en) * 1954-04-20 1956-07-04 Goodyear Tire & Rubber Automatic anti-skid braking control and lockout control apparatus
US2869687A (en) * 1954-05-07 1959-01-20 Gen Motors Corp Anti-skid hydraulic brake system
FR1251096A (fr) * 1960-03-14 1961-01-13 Automotive Prod Co Ltd Système de freinage fonctionnant par pression de liquide du type hydrostatique

Also Published As

Publication number Publication date
SE303681B (enExample) 1968-09-02
GB962933A (enExample)
NL294084A (enExample)
US3260556A (en) 1966-07-12
DE1881400U (de) 1963-10-24

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