GB1417158A - Brake master valve unit for dual circuit brake system - Google Patents

Brake master valve unit for dual circuit brake system

Info

Publication number
GB1417158A
GB1417158A GB5280972A GB5280972A GB1417158A GB 1417158 A GB1417158 A GB 1417158A GB 5280972 A GB5280972 A GB 5280972A GB 5280972 A GB5280972 A GB 5280972A GB 1417158 A GB1417158 A GB 1417158A
Authority
GB
United Kingdom
Prior art keywords
valve
spool
ball
holder
seat piston
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
GB5280972A
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.)
Toyota Motor Corp
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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 Aisin Seiki Co Ltd, Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Aisin Seiki Co Ltd
Publication of GB1417158A publication Critical patent/GB1417158A/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
    • B60T13/14—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 accumulators or reservoirs fed by pumps
    • B60T13/141—Systems with distributor valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
GB5280972A 1971-11-18 1972-11-15 Brake master valve unit for dual circuit brake system Expired GB1417158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9261471A JPS558373B2 (enExample) 1971-11-18 1971-11-18

Publications (1)

Publication Number Publication Date
GB1417158A true GB1417158A (en) 1975-12-10

Family

ID=14059300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5280972A Expired GB1417158A (en) 1971-11-18 1972-11-15 Brake master valve unit for dual circuit brake system

Country Status (3)

Country Link
US (1) US3830549A (enExample)
JP (1) JPS558373B2 (enExample)
GB (1) GB1417158A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170288A (en) * 1985-01-26 1986-07-30 Bosch Gmbh Robert Brake pressure control valve

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112074A (enExample) * 1973-03-01 1974-10-25
JPS5520897B2 (enExample) * 1973-04-17 1980-06-05
US3923346A (en) * 1973-05-30 1975-12-02 Berg Manufacturing Co Dual circuit brake valve
JPS50111475A (enExample) * 1974-02-13 1975-09-02
FR2272871B1 (enExample) * 1974-05-27 1976-12-24 Citroen Sa
DE2452952A1 (de) * 1974-11-08 1976-08-12 Teves Gmbh Alfred Zweikreisbremsanlage
FR2297756A1 (fr) * 1975-01-17 1976-08-13 Dba Correcteur double de freinage
DE2609905A1 (de) * 1976-03-10 1977-09-15 Bosch Gmbh Robert Hydraulischer bremsverstaerker fuer eine fahrzeugbremsanlage
DE2818533C2 (de) * 1978-04-27 1986-11-06 Alfred Teves Gmbh, 6000 Frankfurt Bremsventil
GB2033512B (en) * 1978-10-12 1983-01-06 Lucas Industries Ltd Brake masters cylinder-relay valve combinations
DE3437834A1 (de) * 1984-10-16 1986-04-17 Alfred Teves Gmbh, 6000 Frankfurt Mehrwegeventil, insbesondere fremdkraftgesteuertes bremsventil
FR2653163B1 (fr) * 1989-10-17 1996-03-29 Ohbayashi Corp Systeme d'inspection d'une portion d'extremite avant dans une machine a tunnels.
US5207061A (en) * 1992-02-27 1993-05-04 Allied Signal Inc. Master cylinder with externally adjusted secondary compensation
US10206570B2 (en) * 2010-02-28 2019-02-19 Covidien Lp Adaptive wireless body networks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170288A (en) * 1985-01-26 1986-07-30 Bosch Gmbh Robert Brake pressure control valve

Also Published As

Publication number Publication date
US3830549A (en) 1974-08-20
JPS558373B2 (enExample) 1980-03-04
JPS4857074A (enExample) 1973-08-10

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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