GB694541A - Improvements in or relating to automotive vehicles, a creep-preventing system for automotive vehicles and a vehicle braking system - Google Patents

Improvements in or relating to automotive vehicles, a creep-preventing system for automotive vehicles and a vehicle braking system

Info

Publication number
GB694541A
GB694541A GB16916/51A GB1691651A GB694541A GB 694541 A GB694541 A GB 694541A GB 16916/51 A GB16916/51 A GB 16916/51A GB 1691651 A GB1691651 A GB 1691651A GB 694541 A GB694541 A GB 694541A
Authority
GB
United Kingdom
Prior art keywords
automotive vehicles
creep
relating
ball
vehicle braking
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
GB16916/51A
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.)
Wagner Electric Corp
Original Assignee
Wagner Electric 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 Wagner Electric Corp filed Critical Wagner Electric Corp
Publication of GB694541A publication Critical patent/GB694541A/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
    • B60T11/103—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 in combination with other control devices
    • B60T11/105—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 in combination with other control devices with brake locking after actuation, release of the brake by a different control device, e.g. gear lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

694,541. Fluid actuated switches. WAGNER ELECTRIC CORPORATION. July 17, 1951 [Nov. 15, 1950], No. 16916/51. Class 38 (v) [Also in Groups XXXI and XXXIV] A fluid pressure operated switch, that is used to control the circuit to a solenoid operated isolating valve in the brake conduit of an automobile, comprises a diaphragm 49 subject on one side to hydraulic pressure produced by a pump driven with the vehicle transmission, and bearing on the other side against a ball 50 which presses against a contact element 53 extending between two terminals 54 and 56. So long as the pressure produced by the pump is above a certain minimum, the diaphragm causes the ball 50 to keep the free end of element 53 out of contact with terminal 56. The two contacts are bridged when the pressure is sufficiently reduced to permit the spring 58 to straighten the element 53.
GB16916/51A 1950-11-15 1951-07-17 Improvements in or relating to automotive vehicles, a creep-preventing system for automotive vehicles and a vehicle braking system Expired GB694541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US694541XA 1950-11-15 1950-11-15

Publications (1)

Publication Number Publication Date
GB694541A true GB694541A (en) 1953-07-22

Family

ID=22089070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16916/51A Expired GB694541A (en) 1950-11-15 1951-07-17 Improvements in or relating to automotive vehicles, a creep-preventing system for automotive vehicles and a vehicle braking system

Country Status (1)

Country Link
GB (1) GB694541A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018314A (en) * 1976-06-30 1977-04-19 Raymond Richmond Anti-theft vehicle brake-supervising device
US4040675A (en) * 1976-07-26 1977-08-09 Raymond Richmond Anti-theft vehicle brake-supervising device
GB2123911A (en) * 1982-07-12 1984-02-08 Akebono Brake Ind A stop valve for maintaining brake pressure
GB2167144A (en) * 1984-11-14 1986-05-21 Kia Motors Corp Automatic control circuit for brake control devices
CN114365960A (en) * 2022-01-14 2022-04-19 王建 Environment-friendly energy-saving bathroom

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018314A (en) * 1976-06-30 1977-04-19 Raymond Richmond Anti-theft vehicle brake-supervising device
US4040675A (en) * 1976-07-26 1977-08-09 Raymond Richmond Anti-theft vehicle brake-supervising device
GB2123911A (en) * 1982-07-12 1984-02-08 Akebono Brake Ind A stop valve for maintaining brake pressure
GB2167144A (en) * 1984-11-14 1986-05-21 Kia Motors Corp Automatic control circuit for brake control devices
CN114365960A (en) * 2022-01-14 2022-04-19 王建 Environment-friendly energy-saving bathroom

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