GB1254089A - Improvements in or relating to master cylinders for hydraulic brake systems - Google Patents

Improvements in or relating to master cylinders for hydraulic brake systems

Info

Publication number
GB1254089A
GB1254089A GB1556770A GB1556770A GB1254089A GB 1254089 A GB1254089 A GB 1254089A GB 1556770 A GB1556770 A GB 1556770A GB 1556770 A GB1556770 A GB 1556770A GB 1254089 A GB1254089 A GB 1254089A
Authority
GB
United Kingdom
Prior art keywords
piston
valve
cylinder
fluid
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
GB1556770A
Other languages
English (en)
Inventor
Riccardo Franzi
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of GB1254089A publication Critical patent/GB1254089A/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
    • B60T11/165—Single master cylinders for pressurised systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
GB1556770A 1969-04-03 1970-04-02 Improvements in or relating to master cylinders for hydraulic brake systems Expired GB1254089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5129069 1969-04-03

Publications (1)

Publication Number Publication Date
GB1254089A true GB1254089A (en) 1971-11-17

Family

ID=11274786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1556770A Expired GB1254089A (en) 1969-04-03 1970-04-02 Improvements in or relating to master cylinders for hydraulic brake systems

Country Status (3)

Country Link
DE (2) DE7012099U (enExample)
FR (1) FR2038207A7 (enExample)
GB (1) GB1254089A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012009093A3 (en) * 2010-06-21 2012-04-26 Robert Bosch Gmbh Master cylinder with flow groove

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117551A1 (de) * 1981-05-04 1983-01-27 Alfred Teves Gmbh, 6000 Frankfurt Hauptzylinder fuer hydraulisch betaetigte kraftfahrzeugbremsen
DE3305442A1 (de) * 1983-02-17 1984-08-23 Alfred Teves Gmbh, 6000 Frankfurt Hauptzylinder fuer hydraulische bremsanlagen von kraftfahrzeugen
US4941323A (en) * 1986-02-18 1990-07-17 Automotive Products Plc Hydraulic cylinder provided with a seal-less piston

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012009093A3 (en) * 2010-06-21 2012-04-26 Robert Bosch Gmbh Master cylinder with flow groove
US8539766B2 (en) 2010-06-21 2013-09-24 Robert Bosch Gmbh Master cylinder with flow groove

Also Published As

Publication number Publication date
FR2038207A7 (enExample) 1971-01-08
DE2015870A1 (de) 1970-10-15
DE7012099U (de) 1971-05-19

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