GB392969A - Improvements in brakes - Google Patents

Improvements in brakes

Info

Publication number
GB392969A
GB392969A GB36194/32A GB3619432A GB392969A GB 392969 A GB392969 A GB 392969A GB 36194/32 A GB36194/32 A GB 36194/32A GB 3619432 A GB3619432 A GB 3619432A GB 392969 A GB392969 A GB 392969A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
bellows
liquid
nov
reservoir
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
GB36194/32A
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 Brake Co
Original Assignee
Bendix Brake Co
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 Brake Co filed Critical Bendix Brake Co
Publication of GB392969A publication Critical patent/GB392969A/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
    • B60T11/26—Reservoirs
    • 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 Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

392,969. Fluid-pressure brakes. BENDIX BRAKE CO., 401, North Bendix Drive, South Bend, Indiana, U.S.A. Nov. 21, 1931, No. 36194/32. Convention date, Nov. 22, 1930. Divided on 392,933. [Class 103 (i).] In a hydraulic transmission system the reservoir for reserve liquid is maintained under air pressure in order to keep the system full of liquid. In one modification the reservoir is divided into two compartments by a diaphragm, one compartment contains the reserve liquid and the other is provided with a tyre valve so that it may be charged with air by means of a tyre pump &c. In a further modification, the liquid is contained in a bellows 80 and a vacuum produced by the engine induction pipe is formed beneath a diaphragm 72 which causes atmospheric air pressure to act through an aperture 74 upon the diaphragm, which is thus caused to bear on the bellows 80. The degree of vacuum is limited by a check valve 84. In a further modification a bellows is used in place of the diaphragm 72.
GB36194/32A 1930-11-22 1931-11-21 Improvements in brakes Expired GB392969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US392933XA 1930-11-22 1930-11-22

Publications (1)

Publication Number Publication Date
GB392969A true GB392969A (en) 1933-05-22

Family

ID=21904699

Family Applications (2)

Application Number Title Priority Date Filing Date
GB36194/32A Expired GB392969A (en) 1930-11-22 1931-11-21 Improvements in brakes
GB32310/31A Expired GB392933A (en) 1930-11-22 1931-11-21 Improvements in brakes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB32310/31A Expired GB392933A (en) 1930-11-22 1931-11-21 Improvements in brakes

Country Status (1)

Country Link
GB (2) GB392969A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19653270B4 (en) * 1996-12-20 2008-01-03 Zf Sachs Ag Master cylinder for hydraulic actuation systems

Also Published As

Publication number Publication date
GB392933A (en) 1933-05-22

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