GB1166811A - Improvements in or relating to Brake Control Valve Mounting Structures - Google Patents

Improvements in or relating to Brake Control Valve Mounting Structures

Info

Publication number
GB1166811A
GB1166811A GB466667A GB466667A GB1166811A GB 1166811 A GB1166811 A GB 1166811A GB 466667 A GB466667 A GB 466667A GB 466667 A GB466667 A GB 466667A GB 1166811 A GB1166811 A GB 1166811A
Authority
GB
United Kingdom
Prior art keywords
control valve
arm
spring
brake control
lever
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
GB466667A
Inventor
Charles Newstead
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
Publication of GB1166811A publication Critical patent/GB1166811A/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1806—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the calibration process or the means therefor
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1837—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the load-detecting arrangements
    • B60T8/185—Arrangements for detecting vehicle level

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

1,166,811. Fluid-pressure brakes. GIRLING Ltd. 8 Feb., 1967, No. 46/66. Heading F2F. In a brake control valve mounting structure the body 2 of a brake control valve is mounted on a sprung part of the road vehicle and a lever 3 and an arm 4 are jointly pivoted at 5 to a lug 1 on the body 2 of the brake control valve, a spring 13 being provided to act between the arm 4 and the lever 3 and means for adjusting the loading of the spring. A link 17 is provided at the other end of the arm 4 and is connected to the differential housing or other unsprung part of the vehicle. Any increase in the vehicle loading will cause the arm 4 to pivot clockwise to compress the spring 13 thereby to load the lever 3 which in turn acts on a piston-rod 6 of the control valve. A nut 16 may be adjusted to take up lost-motion and to apply any desired preloading to the valve. Alternative holes 7 enable different lever arm lengths to be selected in order to adjust the loading applied to the valve for a given loading of the spring 13. In an alternative embodiment (Fig. 2, not shown) the link 17 is replaced by a screw threaded adjuster member to constitute a link on variable effective lengths. In a further embodiment (Fig. 3, not shown) the spring member is enclosed in a telescopic guide tube.
GB466667A 1967-02-08 1967-02-08 Improvements in or relating to Brake Control Valve Mounting Structures Expired GB1166811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4667 1967-02-08

Publications (1)

Publication Number Publication Date
GB1166811A true GB1166811A (en) 1969-10-08

Family

ID=9697420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB466667A Expired GB1166811A (en) 1967-02-08 1967-02-08 Improvements in or relating to Brake Control Valve Mounting Structures

Country Status (1)

Country Link
GB (1) GB1166811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546430A1 (en) * 1991-12-10 1993-06-16 Iveco Magirus Ag Device for the load dependent brake pressure control of a tandem axle bogie of a vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546430A1 (en) * 1991-12-10 1993-06-16 Iveco Magirus Ag Device for the load dependent brake pressure control of a tandem axle bogie of a vehicle

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired