GB778972A - Improvements relating to master cylinders for hydraulic braking and other systems - Google Patents

Improvements relating to master cylinders for hydraulic braking and other systems

Info

Publication number
GB778972A
GB778972A GB968955A GB968955A GB778972A GB 778972 A GB778972 A GB 778972A GB 968955 A GB968955 A GB 968955A GB 968955 A GB968955 A GB 968955A GB 778972 A GB778972 A GB 778972A
Authority
GB
United Kingdom
Prior art keywords
cylinder
systems
piston
hydraulic braking
improvements relating
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
GB968955A
Inventor
Geoffrey Carl Jackson
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.)
Girling Ltd
Original Assignee
Girling Ltd
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 Girling Ltd filed Critical Girling Ltd
Priority to GB968955A priority Critical patent/GB778972A/en
Publication of GB778972A publication Critical patent/GB778972A/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
    • B60T11/165—Single master cylinders for pressurised systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

778,972. Hydraulic brakes. GIRLING, Ltd. March 22, 1956 [April 2, 1955], No. 9689/55. Class 103 (1). A master cylinder for hydraulic brakes has an auxiliary piston 32 located in a cylinder formed as an extension of the main cylinder 14, the piston 32 moving against a light spring 34 into engagement with a stop 35 formed on the cylinder end-plate 30, so that substantial pressure will not be produced in the cylinder 14 until the piston packing 18 has moved beyond the make-up port 23, damage to the packing lips being thus avoided. The hydraulic connection to the brake cylinders is from the port 24 indicated in the cylinder side wall.
GB968955A 1955-04-02 1955-04-02 Improvements relating to master cylinders for hydraulic braking and other systems Expired GB778972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB968955A GB778972A (en) 1955-04-02 1955-04-02 Improvements relating to master cylinders for hydraulic braking and other systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB968955A GB778972A (en) 1955-04-02 1955-04-02 Improvements relating to master cylinders for hydraulic braking and other systems

Publications (1)

Publication Number Publication Date
GB778972A true GB778972A (en) 1957-07-17

Family

ID=9876864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB968955A Expired GB778972A (en) 1955-04-02 1955-04-02 Improvements relating to master cylinders for hydraulic braking and other systems

Country Status (1)

Country Link
GB (1) GB778972A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6178747B1 (en) * 1999-06-15 2001-01-30 Kelsey-Hayes Company Vented reservoir for a master cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6178747B1 (en) * 1999-06-15 2001-01-30 Kelsey-Hayes Company Vented reservoir for a master cylinder

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