GB1483070A - Brake valve - Google Patents

Brake valve

Info

Publication number
GB1483070A
GB1483070A GB12120/77A GB1212077A GB1483070A GB 1483070 A GB1483070 A GB 1483070A GB 12120/77 A GB12120/77 A GB 12120/77A GB 1212077 A GB1212077 A GB 1212077A GB 1483070 A GB1483070 A GB 1483070A
Authority
GB
United Kingdom
Prior art keywords
orifice
piston
wall
force input
chamber
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
Application number
GB12120/77A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US469631A external-priority patent/US3900229A/en
Application filed by Individual filed Critical Individual
Publication of GB1483070A publication Critical patent/GB1483070A/en
Expired 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
    • 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
GB12120/77A 1974-05-14 1974-08-31 Brake valve Expired GB1483070A (en)

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

Publications (1)

Publication Number Publication Date
GB1483070A true GB1483070A (en) 1977-08-17

Family

ID=23864493

Family Applications (2)

Application Number Title Priority Date Filing Date
GB33875/74A Expired GB1483069A (en) 1974-05-14 1974-08-31 Brake valve
GB12120/77A Expired GB1483070A (en) 1974-05-14 1974-08-31 Brake valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB33875/74A Expired GB1483069A (en) 1974-05-14 1974-08-31 Brake valve

Country Status (7)

Country Link
JP (2) JPS5824301B2 (sv)
AU (1) AU505528B2 (sv)
CA (1) CA1026804A (sv)
DE (1) DE2433567C2 (sv)
FR (1) FR2271084B1 (sv)
GB (2) GB1483069A (sv)
SE (2) SE393342B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71321C (sv) * 1941-10-20
US2741337A (en) * 1951-04-18 1956-04-10 Int Harvester Co Selective vehicle brake-engaging apparatus
JPS4882269A (sv) * 1972-02-04 1973-11-02

Also Published As

Publication number Publication date
FR2271084A1 (sv) 1975-12-12
SE393342B (sv) 1977-05-09
JPS50144873A (sv) 1975-11-20
JPS5824301B2 (ja) 1983-05-20
AU2316977A (en) 1978-09-14
CA1026804A (en) 1978-02-21
GB1483069A (en) 1977-08-17
AU505528B2 (en) 1979-11-22
DE2433567A1 (de) 1975-11-27
FR2271084B1 (sv) 1978-02-17
SE7702277L (sv) 1977-03-01
SE430772B (sv) 1983-12-12
DE2433567C2 (de) 1986-10-23
SE7409026L (sv) 1975-11-17
JPS57164852A (en) 1982-10-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee