GB1209588A - Improvements in devices for varying the leverage in vehicle brake linkages in dependence upon variations in the vehicle loads - Google Patents

Improvements in devices for varying the leverage in vehicle brake linkages in dependence upon variations in the vehicle loads

Info

Publication number
GB1209588A
GB1209588A GB1072469A GB1072469A GB1209588A GB 1209588 A GB1209588 A GB 1209588A GB 1072469 A GB1072469 A GB 1072469A GB 1072469 A GB1072469 A GB 1072469A GB 1209588 A GB1209588 A GB 1209588A
Authority
GB
United Kingdom
Prior art keywords
rod
vehicle
lever
dependence
fulcrum
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
GB1072469A
Inventor
Ragnar Hjalmar Nilsson
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.)
Haldex AB
Original Assignee
Bromsregulator Svenska AB
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 Bromsregulator Svenska AB filed Critical Bromsregulator Svenska AB
Priority to GB1072469A priority Critical patent/GB1209588A/en
Priority to AT83670A priority patent/AT301375B/en
Priority to YU31970A priority patent/YU31695B/en
Priority to BE746133D priority patent/BE746133A/en
Priority to DE19702007714 priority patent/DE2007714C3/en
Priority to CH282070A priority patent/CH498736A/en
Priority to RO6259270A priority patent/RO56060A/ro
Priority to FR7007089A priority patent/FR2032500B1/fr
Publication of GB1209588A publication Critical patent/GB1209588A/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
    • B60T8/1812—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 means for pressure reduction

Landscapes

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

Abstract

1,209,588. Brakes. SVENSKA BROMSREGULATOR A.B. 28 Feb., 1969, No. 10724/69. Heading F2E. In a variable-leverage arrangement for adjusting the braking force applied to disc 15 by a slave cylinder 2 by adjustment of the position of a fulcrum 22 in dependence on the load on the vehicle as sensed at a rod 26, the lever 6 whose fulcrum is varied carries a backstop 31 to reduce the return idle motion, Fig. 2, by engagement with the housing at 32. The fulcrum slides on a guide 22 under the influence of a bell-crank 23 moved by rod 26. The lever output rod 8 is connected by linkwork 9-14 and 18-20 to friction pads 16 and 17, while the input rod 4 is driven by the slave piston 3. The lever is supported from pivot 28 by link 27. Movement of the brake rod 8 in the releasing direction is limited by a shoulder 29 engaging the interior of the casing. Specifications 1,069,703 and 1,030,593 are referred to, the latter in respect of section 9 of the Patents Acts 1949.
GB1072469A 1969-02-28 1969-02-28 Improvements in devices for varying the leverage in vehicle brake linkages in dependence upon variations in the vehicle loads Expired GB1209588A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1072469A GB1209588A (en) 1969-02-28 1969-02-28 Improvements in devices for varying the leverage in vehicle brake linkages in dependence upon variations in the vehicle loads
AT83670A AT301375B (en) 1969-02-28 1970-01-29 Device for changing the transmission ratio of a vehicle brake linkage
YU31970A YU31695B (en) 1969-02-28 1970-02-10 Naprava za menjanje prenosnog odnosa poluzaja kod kocnice za vozila
BE746133D BE746133A (en) 1969-02-28 1970-02-18 DEVICE FOR VARIING THE RATIO OF THE LEVERS IN THE BRAKE LINKAGE OF A VEHICLE
DE19702007714 DE2007714C3 (en) 1969-02-28 1970-02-19 Device for changing the lever ratio in a vehicle brake linkage, depending on the change in the vehicle load
CH282070A CH498736A (en) 1969-02-28 1970-02-26 Device for changing the lever ratio in a brake linkage of a vehicle
RO6259270A RO56060A (en) 1969-02-28 1970-02-27
FR7007089A FR2032500B1 (en) 1969-02-28 1970-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1072469A GB1209588A (en) 1969-02-28 1969-02-28 Improvements in devices for varying the leverage in vehicle brake linkages in dependence upon variations in the vehicle loads

Publications (1)

Publication Number Publication Date
GB1209588A true GB1209588A (en) 1970-10-21

Family

ID=9973115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1072469A Expired GB1209588A (en) 1969-02-28 1969-02-28 Improvements in devices for varying the leverage in vehicle brake linkages in dependence upon variations in the vehicle loads

Country Status (8)

Country Link
AT (1) AT301375B (en)
BE (1) BE746133A (en)
CH (1) CH498736A (en)
DE (1) DE2007714C3 (en)
FR (1) FR2032500B1 (en)
GB (1) GB1209588A (en)
RO (1) RO56060A (en)
YU (1) YU31695B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS1447U1 (en) 2015-01-28 2016-04-28 Zdravko Banjac Auxiliary rear wheels suspension on cars

Also Published As

Publication number Publication date
BE746133A (en) 1970-07-31
DE2007714A1 (en) 1970-09-03
RO56060A (en) 1974-03-01
FR2032500A1 (en) 1970-11-27
YU31970A (en) 1973-04-30
DE2007714C3 (en) 1974-06-06
CH498736A (en) 1970-11-15
FR2032500B1 (en) 1974-07-12
DE2007714B2 (en) 1973-11-15
YU31695B (en) 1973-10-31
AT301375B (en) 1972-09-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee