GB2004961A - Brake force regulator for a motor cycle hydraulic brake system - Google Patents

Brake force regulator for a motor cycle hydraulic brake system

Info

Publication number
GB2004961A
GB2004961A GB7837367A GB7837367A GB2004961A GB 2004961 A GB2004961 A GB 2004961A GB 7837367 A GB7837367 A GB 7837367A GB 7837367 A GB7837367 A GB 7837367A GB 2004961 A GB2004961 A GB 2004961A
Authority
GB
United Kingdom
Prior art keywords
brake
master cylinder
pressure
wheel brake
force regulator
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.)
Granted
Application number
GB7837367A
Other versions
GB2004961B (en
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of GB2004961A publication Critical patent/GB2004961A/en
Application granted granted Critical
Publication of GB2004961B publication Critical patent/GB2004961B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/08—Mechanisms specially adapted for braking more than one wheel
    • 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
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/261—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels specially adapted for use in motorcycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

A brake-force regulator for a motor cycle hydraulic brake system in which a rear-wheel brake (9) and one front-wheel brake (8) are actuable by a pedal-operated master cylinder (7) and a further front-wheel brake (11) is actuable by a hand-operated master cylinder (10), and in which the pressure supplied to the rear-wheel brake (9) is increased in comparison with that supplied to the front-wheel brake (8) by the brake-force regulator but with the pressure generated by the hand-operated master cylinder (10) also controlling regulator operation. The regulator has a stepped piston (13) movable by pressure from master cylinder (7) so that a seal (18) abuts a collar (21) on a control piston (19) arranged within stepped piston (13). Thereafter the pressure at brake (9) is intensified, by virtue of effective area (27) of piston (13) being larger than effective area (16). Pressure from master cylinder (10) acts on area (25) of control piston (19). <IMAGE>
GB7837367A 1977-09-26 1978-09-19 Brake force regulator for a motorcycle hydraulic brake system Expired GB2004961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2743204A DE2743204C2 (en) 1977-09-26 1977-09-26 Brake force regulator for a hydraulic motorcycle brake system

Publications (2)

Publication Number Publication Date
GB2004961A true GB2004961A (en) 1979-04-11
GB2004961B GB2004961B (en) 1982-02-10

Family

ID=6019888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837367A Expired GB2004961B (en) 1977-09-26 1978-09-19 Brake force regulator for a motorcycle hydraulic brake system

Country Status (6)

Country Link
DE (1) DE2743204C2 (en)
ES (1) ES238291Y (en)
FR (1) FR2403916A1 (en)
GB (1) GB2004961B (en)
IT (1) IT1192275B (en)
SE (1) SE426303B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453763A1 (en) * 1979-04-14 1980-11-07 Teves Gmbh Alfred TWO-CIRCUIT BRAKE FORCE REGULATOR COMPRISING A HYDRAULICALLY ACTUABLE STOP PISTON
DE3011138A1 (en) * 1980-03-22 1981-10-01 Alfred Teves Gmbh, 6000 Frankfurt Hydraulic brake for motorcycle - has two pressure control valves for balanced brake effect
EP0084719A1 (en) * 1982-01-19 1983-08-03 Automotive Products Public Limited Company Brake pressure proportioning valve
WO1993012961A1 (en) * 1991-12-21 1993-07-08 Robert Bosch Gmbh Hydraulic-fluid line
CN113795684A (en) * 2019-05-08 2021-12-14 斯塔比卢斯有限责任公司 Brake device and method for controlling a brake device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822933C2 (en) * 1978-05-26 1984-07-26 Alfred Teves Gmbh, 6000 Frankfurt Brake force regulator for a motorcycle composite brake system
DE2837963A1 (en) * 1978-08-31 1980-03-13 Teves Gmbh Alfred HYDRAULIC MOTORCYCLE BRAKE SYSTEM WITH BRAKE FORCE REGULATOR
DE2917526C2 (en) * 1979-04-30 1985-06-20 Alfred Teves Gmbh, 6000 Frankfurt Hydraulic motorcycle braking system
DE2933878C2 (en) * 1979-08-22 1984-12-13 Alfred Teves Gmbh, 6000 Frankfurt Brake force regulator for a hydraulic motorcycle brake system
JP2890215B2 (en) * 1991-06-14 1999-05-10 本田技研工業株式会社 Motorcycle braking system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595520A (en) * 1945-07-05 1947-12-08 Steve Schnell Fluid pressure transmission system
GB773642A (en) * 1954-10-02 1957-05-01 Heinz Teves Pressure regulating device for a fluid pressure distribution system, particularly for brakes
FR1429470A (en) * 1965-02-03 1966-02-25 Kelsey Hayes Co Compensating mechanism and brake pressure balancer on the wheel cylinders of a vehicle
GB1095606A (en) * 1965-09-28 1967-12-20 Wagner Electric Corp Fluid flow control valves
FR1535897A (en) * 1966-10-04 1968-08-09 Teves Kg Alfred Pressure regulating valve
JPS5020338B1 (en) * 1972-11-28 1975-07-14
US3899055A (en) * 1974-02-08 1975-08-12 Russell L Shreve Brake actuating mechanism
DE2458515C2 (en) * 1974-12-11 1986-04-17 Alfred Teves Gmbh, 6000 Frankfurt Brake force regulator for a dual-circuit brake system
DE2558825C2 (en) * 1975-12-27 1983-11-24 Alfred Teves Gmbh, 6000 Frankfurt Hydraulic brake system for motorcycles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453763A1 (en) * 1979-04-14 1980-11-07 Teves Gmbh Alfred TWO-CIRCUIT BRAKE FORCE REGULATOR COMPRISING A HYDRAULICALLY ACTUABLE STOP PISTON
DE3011138A1 (en) * 1980-03-22 1981-10-01 Alfred Teves Gmbh, 6000 Frankfurt Hydraulic brake for motorcycle - has two pressure control valves for balanced brake effect
EP0084719A1 (en) * 1982-01-19 1983-08-03 Automotive Products Public Limited Company Brake pressure proportioning valve
WO1993012961A1 (en) * 1991-12-21 1993-07-08 Robert Bosch Gmbh Hydraulic-fluid line
CN113795684A (en) * 2019-05-08 2021-12-14 斯塔比卢斯有限责任公司 Brake device and method for controlling a brake device
CN113795684B (en) * 2019-05-08 2024-05-03 斯塔比卢斯有限责任公司 Brake device and method for controlling a brake device

Also Published As

Publication number Publication date
ES238291U (en) 1978-12-01
DE2743204C2 (en) 1984-02-23
SE426303B (en) 1982-12-27
SE7809847L (en) 1979-03-27
IT1192275B (en) 1988-03-31
IT7828061A0 (en) 1978-09-25
GB2004961B (en) 1982-02-10
ES238291Y (en) 1979-04-16
FR2403916A1 (en) 1979-04-20
DE2743204A1 (en) 1979-04-05
FR2403916B1 (en) 1982-11-19

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Legal Events

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