GB279192A - Improvements in or relating to braking mechanism - Google Patents

Improvements in or relating to braking mechanism

Info

Publication number
GB279192A
GB279192A GB1961426A GB1961426A GB279192A GB 279192 A GB279192 A GB 279192A GB 1961426 A GB1961426 A GB 1961426A GB 1961426 A GB1961426 A GB 1961426A GB 279192 A GB279192 A GB 279192A
Authority
GB
United Kingdom
Prior art keywords
lever
valve
brakes
spring
pressure
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
GB1961426A
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.)
ASS EQUIPMENT CO Ltd
DONALD JAMES MACKLIN
Original Assignee
ASS EQUIPMENT CO Ltd
DONALD JAMES MACKLIN
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 ASS EQUIPMENT CO Ltd, DONALD JAMES MACKLIN filed Critical ASS EQUIPMENT CO Ltd
Priority to GB1961426A priority Critical patent/GB279192A/en
Publication of GB279192A publication Critical patent/GB279192A/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
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

279,192. Edwards, C. K., Macklin, D. J., and Associated Equipment Co., Ltd. Aug. 9, 1926. Fluid - pressure. -- A lever 1 adapted to control brakes manually by means of a rod 2 and also pneumatically, hydraulically or electrically by means of a valve or switch controlled by a member 10 pivoted on the lever is connected to the rod 2 by a lost-motion device comprising a pin and slot 3 in order to allow the brakes to be applied if the lever 1 is jammed. A spring 22 draws the pin to the rear of the slot as shown. On movement of the member 10 by engagement of the operator's foot with a pedal 11 mounted thereon a valve 5 is first opened to apply the brakes by fluid pressure and a boss 18 on the member 10 engages an adjustable spring plunger 17 on the lever 1; further movement of the member 10 compresses the spring 14 to apply pressure to the lever 1 and to cause the brakes to be applied mechanically and the valve 5 is further opened. The valve may be one having a spring-balanced diaphragm and has flexible connections 20, 21 to an air reservoir and a brake cylinder. The valve may be connected to the plunger 17.
GB1961426A 1926-08-09 1926-08-09 Improvements in or relating to braking mechanism Expired GB279192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1961426A GB279192A (en) 1926-08-09 1926-08-09 Improvements in or relating to braking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1961426A GB279192A (en) 1926-08-09 1926-08-09 Improvements in or relating to braking mechanism

Publications (1)

Publication Number Publication Date
GB279192A true GB279192A (en) 1927-10-27

Family

ID=10132300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1961426A Expired GB279192A (en) 1926-08-09 1926-08-09 Improvements in or relating to braking mechanism

Country Status (1)

Country Link
GB (1) GB279192A (en)

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