GB1196483A - Improvements in or relating to Braking Effort-Load Regulation - Google Patents

Improvements in or relating to Braking Effort-Load Regulation

Info

Publication number
GB1196483A
GB1196483A GB3748767A GB3748767A GB1196483A GB 1196483 A GB1196483 A GB 1196483A GB 3748767 A GB3748767 A GB 3748767A GB 3748767 A GB3748767 A GB 3748767A GB 1196483 A GB1196483 A GB 1196483A
Authority
GB
United Kingdom
Prior art keywords
acted
piston
pressure
lever
master cylinder
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
GB3748767A
Inventor
Oldrich Vana
Bohumii Kopal
Jindrich Kulis
Miroslav Novotny
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.)
AUTOBRZDY JABLONEC NARODNI POD
Original Assignee
AUTOBRZDY JABLONEC NARODNI POD
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 AUTOBRZDY JABLONEC NARODNI POD filed Critical AUTOBRZDY JABLONEC NARODNI POD
Priority to GB3748767A priority Critical patent/GB1196483A/en
Publication of GB1196483A publication Critical patent/GB1196483A/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
    • B60T8/1837—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
    • 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
    • B60T8/1818—Lever mechanism

Landscapes

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

Abstract

1,196,483. Pressure regulating valve. AUTOBRZDY JABLONEC NARODNI PODNIK. 15 Aug., 1967, No. 37487/67. Heading F2F. Fluid from a master cylinder enters a pressure reducing valve through a port 5, Fig. 1, and flows past the larger head 9 of a differential piston 10 to the rear vehicle brakes through ports 16, 17, until the master cylinder pressure is sufficient to close the seal 12 on the piston head 9 against a shoulder 7 to cut off communication to the rear cylinders, which are then subjected only to variations in pressure produced by a piston 20 acted upon by a lever 15 which is pivoted about an extension 14 of the differential piston (as tempoary fulcrum) under the influence of a load responsive member 23. The member 23 is acted on by a torsion bar 24, or, in an alternative embodiment (Fig. 2, not shown), a member (26) bearing on the lever 15 is acted on by a coil spring (27).
GB3748767A 1967-08-15 1967-08-15 Improvements in or relating to Braking Effort-Load Regulation Expired GB1196483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3748767A GB1196483A (en) 1967-08-15 1967-08-15 Improvements in or relating to Braking Effort-Load Regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3748767A GB1196483A (en) 1967-08-15 1967-08-15 Improvements in or relating to Braking Effort-Load Regulation

Publications (1)

Publication Number Publication Date
GB1196483A true GB1196483A (en) 1970-06-24

Family

ID=10396847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3748767A Expired GB1196483A (en) 1967-08-15 1967-08-15 Improvements in or relating to Braking Effort-Load Regulation

Country Status (1)

Country Link
GB (1) GB1196483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827764A (en) * 1972-02-10 1974-08-06 Peugeot & Renault Combined braking and trim-correction devices for road vehicles
CN110873644A (en) * 2019-12-17 2020-03-10 杭州沃镭智能科技股份有限公司 Hydraulic continuously adjustable load device and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827764A (en) * 1972-02-10 1974-08-06 Peugeot & Renault Combined braking and trim-correction devices for road vehicles
CN110873644A (en) * 2019-12-17 2020-03-10 杭州沃镭智能科技股份有限公司 Hydraulic continuously adjustable load device and use method thereof

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Legal Events

Date Code Title Description
PS Patent sealed