JPH0323387B2 - - Google Patents

Info

Publication number
JPH0323387B2
JPH0323387B2 JP5957380A JP5957380A JPH0323387B2 JP H0323387 B2 JPH0323387 B2 JP H0323387B2 JP 5957380 A JP5957380 A JP 5957380A JP 5957380 A JP5957380 A JP 5957380A JP H0323387 B2 JPH0323387 B2 JP H0323387B2
Authority
JP
Japan
Prior art keywords
pressure
force
valve member
chamber
main 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 - Lifetime
Application number
JP5957380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55152651A (en
Inventor
Efu Geizaa Robaato
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of JPS55152651A publication Critical patent/JPS55152651A/ja
Publication of JPH0323387B2 publication Critical patent/JPH0323387B2/ja
Granted 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
JP5957380A 1979-05-14 1980-05-07 Two stage masterrcylinder Granted JPS55152651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/039,020 US4254624A (en) 1979-05-14 1979-05-14 Two-stage master cylinder and valve member therefor

Publications (2)

Publication Number Publication Date
JPS55152651A JPS55152651A (en) 1980-11-28
JPH0323387B2 true JPH0323387B2 (US07923587-20110412-C00022.png) 1991-03-28

Family

ID=21903234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5957380A Granted JPS55152651A (en) 1979-05-14 1980-05-07 Two stage masterrcylinder

Country Status (5)

Country Link
US (1) US4254624A (US07923587-20110412-C00022.png)
JP (1) JPS55152651A (US07923587-20110412-C00022.png)
AU (1) AU531033B2 (US07923587-20110412-C00022.png)
BR (1) BR8002983A (US07923587-20110412-C00022.png)
FR (1) FR2456650A1 (US07923587-20110412-C00022.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384458A (en) * 1979-10-03 1983-05-24 Toyota Jidosha Kogyo Kabushiki Kaisha Variable ratio brake master cylinder with relief accumulator
US4455830A (en) * 1981-09-02 1984-06-26 The Bendix Corporation Master cylinder
GB2171769B (en) * 1985-03-02 1989-05-10 Teves Gmbh Alfred Hydraulic brake system
DE3631683A1 (de) * 1986-09-18 1988-03-24 Teves Gmbh Alfred Betaetigungsvorrichtung fuer die radbremsen einer hydraulischen fahrzeugbremsanlage
WO1990012714A2 (de) * 1989-04-21 1990-11-01 Alfred Teves Gmbh Hauptzylinder für eine hydraulische brems- und lenkbremsanlage
US5634880A (en) * 1995-05-22 1997-06-03 Johnson & Johnson Medical, Inc. Endoscope pressure equalization system and method
KR100495757B1 (ko) * 2001-02-26 2005-06-16 가부시끼가이샤 히다치 세이사꾸쇼 마스터 실린더
DE10330346A1 (de) * 2003-07-05 2005-01-27 Continental Teves Ag & Co. Ohg Hauptzylinder
US8209977B2 (en) 2010-07-08 2012-07-03 Robert Bosch Gmbh Fast-fill tandem master cylinder
US8671679B2 (en) 2010-07-09 2014-03-18 Robert Bosch Gmbh Fast fill tandem master cylinder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442879B2 (US07923587-20110412-C00022.png) * 1976-12-21 1979-12-17

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667229A (en) * 1968-12-18 1972-06-06 Ferruccio Manzini Device for supplying fluid under pressure
US3635028A (en) * 1969-11-19 1972-01-18 Benton Corp Fluid pressure producing assembly
IT1020640B (it) * 1974-06-17 1977-12-30 Manzini F Cilindro maestro a gradini special mente per impianti idraulici di frenatura di veicoli provvisto di mezzi atti ad abbreviare la corsa del rispettivo stantuffo nel caso del assorbimento anomalo del liquido da parte dei circuiti utilizzatori
US4086770A (en) * 1976-11-29 1978-05-02 General Motors Corporation Dual circuit quick take-up master cylinder
JPS5442879U (US07923587-20110412-C00022.png) * 1977-08-31 1979-03-23
US4170386A (en) * 1977-09-12 1979-10-09 The Bendix Corporation Control for a two stage master cylinder
JPS5461188U (US07923587-20110412-C00022.png) * 1977-10-07 1979-04-27
JPS55111861U (US07923587-20110412-C00022.png) * 1979-02-01 1980-08-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442879B2 (US07923587-20110412-C00022.png) * 1976-12-21 1979-12-17

Also Published As

Publication number Publication date
US4254624A (en) 1981-03-10
JPS55152651A (en) 1980-11-28
AU5826680A (en) 1980-11-20
AU531033B2 (en) 1983-08-04
FR2456650B1 (US07923587-20110412-C00022.png) 1983-03-04
BR8002983A (pt) 1980-12-23
FR2456650A1 (fr) 1980-12-12

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