CA1194526A - Master cylinder - Google Patents

Master cylinder

Info

Publication number
CA1194526A
CA1194526A CA000402869A CA402869A CA1194526A CA 1194526 A CA1194526 A CA 1194526A CA 000402869 A CA000402869 A CA 000402869A CA 402869 A CA402869 A CA 402869A CA 1194526 A CA1194526 A CA 1194526A
Authority
CA
Canada
Prior art keywords
pair
bore
master cylinder
pressure chamber
pistons
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
CA000402869A
Other languages
English (en)
French (fr)
Inventor
Robert F. Gaiser
Larry G. Lohraff
Lawrence R. Myers
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.)
Allied Corp
Original Assignee
Allied 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 Allied Corp filed Critical Allied Corp
Application granted granted Critical
Publication of CA1194526A publication Critical patent/CA1194526A/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
    • 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
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/225—Devices for monitoring or checking brake systems; Signal devices brake fluid level indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
CA000402869A 1981-09-02 1982-05-13 Master cylinder Expired CA1194526A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US298,708 1981-09-02
US06/298,708 US4455830A (en) 1981-09-02 1981-09-02 Master cylinder

Publications (1)

Publication Number Publication Date
CA1194526A true CA1194526A (en) 1985-10-01

Family

ID=23151693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000402869A Expired CA1194526A (en) 1981-09-02 1982-05-13 Master cylinder

Country Status (9)

Country Link
US (1) US4455830A (US07642317-20100105-C00010.png)
EP (1) EP0074874B1 (US07642317-20100105-C00010.png)
JP (1) JPS5853555A (US07642317-20100105-C00010.png)
AR (1) AR227830A1 (US07642317-20100105-C00010.png)
AU (1) AU549522B2 (US07642317-20100105-C00010.png)
CA (1) CA1194526A (US07642317-20100105-C00010.png)
DE (1) DE3263762D1 (US07642317-20100105-C00010.png)
ES (1) ES515388A0 (US07642317-20100105-C00010.png)
MX (1) MX154612A (US07642317-20100105-C00010.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135004B (en) * 1983-02-15 1987-01-07 Lucas Ind Plc Master cylinder for vehicle braking system
US4499729A (en) * 1983-06-02 1985-02-19 The Bendix Corporation Fast-fill master cylinder
FR2563484B1 (fr) * 1984-04-26 1986-07-18 Dba Dispositif d'assistance hydraulique au freinage
DE3725791C1 (US07642317-20100105-C00010.png) * 1987-08-04 1989-02-02 Daimler-Benz Ag, 7000 Stuttgart, De
ES2019660B3 (es) * 1987-10-19 1991-07-01 Bendix España S A Generador de presion hidraulico
EP0345451B1 (de) * 1988-05-16 1995-07-12 ITT Automotive Europe GmbH Kolben-/Zylinderaggregat aus Kunststoff
US5036664A (en) * 1989-03-09 1991-08-06 Brake And Clutch Industries Australia Pty. Ltd. Fluid pressure actuator with removable piston and cartridge unit
US5063743A (en) * 1989-05-17 1991-11-12 Jidosha Kiki Co., Ltd. Master cylinder with parts assembled for easy removal
DE102008063241A1 (de) * 2008-12-16 2010-06-17 Gustav Magenwirth Gmbh & Co. Kg Hauptzylinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR679713A (fr) * 1928-10-10 1930-04-16 Rheinische Metallw & Maschf ?ème de soupapes de frein pour freins à air comprimé agissant ?r roues, en particulier pour les trains de roulement des avions
US4086770A (en) * 1976-11-29 1978-05-02 General Motors Corporation Dual circuit quick take-up master cylinder
US4133178A (en) * 1977-04-18 1979-01-09 General Motors Corporation Quick take-up master cylinder
US4156348A (en) * 1977-06-27 1979-05-29 The Bendix Corporation Two stage operational master cylinder
US4249381A (en) * 1978-03-27 1981-02-10 The Bendix Corporation Master cylinder
CA1112268A (en) * 1978-03-27 1981-11-10 Robert F. Gaiser Master cylinder
US4254624A (en) * 1979-05-14 1981-03-10 The Bendix Corporation Two-stage master cylinder and valve member therefor
CA1132635A (en) * 1979-07-02 1982-09-28 Donald A. Crumb Fast-fill master cylinder
US4329846A (en) * 1980-03-17 1982-05-18 The Bendix Corporation Fast fill displacement master cylinder

Also Published As

Publication number Publication date
JPH0378299B2 (US07642317-20100105-C00010.png) 1991-12-13
AU549522B2 (en) 1986-01-30
EP0074874B1 (en) 1985-05-22
DE3263762D1 (en) 1985-06-27
ES8307624A1 (es) 1983-08-16
MX154612A (es) 1987-10-21
ES515388A0 (es) 1983-08-16
AU8740982A (en) 1983-03-10
US4455830A (en) 1984-06-26
JPS5853555A (ja) 1983-03-30
AR227830A1 (es) 1982-12-15
EP0074874A1 (en) 1983-03-23

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Legal Events

Date Code Title Description
MKEX Expiry