FR2441521A1 - Dual circuit hydraulic motorcycle brake system - has foot and hand brake and solenoid valve controlled antilock protection - Google Patents

Dual circuit hydraulic motorcycle brake system - has foot and hand brake and solenoid valve controlled antilock protection

Info

Publication number
FR2441521A1
FR2441521A1 FR7928344A FR7928344A FR2441521A1 FR 2441521 A1 FR2441521 A1 FR 2441521A1 FR 7928344 A FR7928344 A FR 7928344A FR 7928344 A FR7928344 A FR 7928344A FR 2441521 A1 FR2441521 A1 FR 2441521A1
Authority
FR
France
Prior art keywords
circuit
brake
foot
hand brake
solenoid valve
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
FR7928344A
Other languages
French (fr)
Other versions
FR2441521B1 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2441521A1 publication Critical patent/FR2441521A1/en
Application granted granted Critical
Publication of FR2441521B1 publication Critical patent/FR2441521B1/fr
Granted 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
    • B60T8/32—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 a speed condition, e.g. acceleration or deceleration
    • B60T8/321—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 a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/3225—Systems specially adapted for single-track vehicles, e.g. motorcycles
    • 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
    • B60T8/32—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 a speed condition, e.g. acceleration or deceleration
    • B60T8/34—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4275—Pump-back systems
    • 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
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

The hydraulic brake system, partic. dual-circuit (I, II) system, is intended for a motorcycle. It comprises a foot operated (4) master cylinder (2), a hydraulic brake cylinder (16, 17) for each wheel, a hand brake (27), and anti-lock protection system. These means are arranged as twin-circuit controls and contain corresponding multi-way valves (18, 19 or 18', 19') while the hand brake acts on one circuit only, pref. the front wheel brake circuit (I). The valves may be 2/2 or 3/3-way solenoid valves of which one (18 or 18') pref. that in the front wheel circuit (I), at the same time controls the pressure prod. by the hand brake.
FR7928344A 1978-11-17 1979-11-16 Dual circuit hydraulic motorcycle brake system - has foot and hand brake and solenoid valve controlled antilock protection Granted FR2441521A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782849948 DE2849948A1 (en) 1978-11-17 1978-11-17 HYDRAULIC BRAKE DEVICE FOR MOTORCYCLES

Publications (2)

Publication Number Publication Date
FR2441521A1 true FR2441521A1 (en) 1980-06-13
FR2441521B1 FR2441521B1 (en) 1983-12-09

Family

ID=6054957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928344A Granted FR2441521A1 (en) 1978-11-17 1979-11-16 Dual circuit hydraulic motorcycle brake system - has foot and hand brake and solenoid valve controlled antilock protection

Country Status (3)

Country Link
JP (1) JPS5568446A (en)
DE (1) DE2849948A1 (en)
FR (1) FR2441521A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269547A2 (en) * 1986-11-05 1988-06-01 Joseph Rogozinski Braking system
WO1994012374A1 (en) * 1992-11-28 1994-06-09 Peraves Aktiengesellschaft Combined hydraulically operated brake installation for two-wheeled vehicles, and a two-wheeled vehicle with a brake installation of this kind
EP1176075A2 (en) * 2000-07-27 2002-01-30 Honda Giken Kogyo Kabushiki Kaisha Vehicle brake control device
GB2415232A (en) * 2004-06-17 2005-12-21 Christopher Heaysman Antilock brake device for bicycles

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078868B (en) * 1980-05-15 1985-04-03 Honda Motor Co Ltd Hydraulic pump
DE3302642C2 (en) * 1983-01-27 1986-09-04 Daimler-Benz Ag, 7000 Stuttgart Anti-lock braking system for a two-wheeled road vehicle with a hydraulic dual-circuit braking system
DE3700742C1 (en) * 1987-01-13 1988-06-23 Hans Deinlein-Kalb Control system for the start-up and brake slip control of two-wheeled vehicles
DE3712041A1 (en) * 1987-04-09 1988-06-09 Bosch Gmbh Robert Hydraulic brake system for a motor cycle
EP1520763B1 (en) * 2003-09-30 2007-01-17 Kwang Yang Motor Co., Ltd. Hydraulic vehicle brake system
EP2722241A1 (en) * 2012-10-18 2014-04-23 Robert Bosch Gmbh Brake system for a vehicle and method of operating a brake system of a vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839868A (en) * 1972-11-28 1974-10-08 Honda Motor Co Ltd Vehicle brake apparatus
US3899055A (en) * 1974-02-08 1975-08-12 Russell L Shreve Brake actuating mechanism
US3960030A (en) * 1974-10-03 1976-06-01 The Raymond Lee Organization Motorcycle brake system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1755615C3 (en) * 1968-05-30 1982-08-05 Teldix Gmbh, 6900 Heidelberg Anti-lock control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839868A (en) * 1972-11-28 1974-10-08 Honda Motor Co Ltd Vehicle brake apparatus
US3899055A (en) * 1974-02-08 1975-08-12 Russell L Shreve Brake actuating mechanism
US3960030A (en) * 1974-10-03 1976-06-01 The Raymond Lee Organization Motorcycle brake system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269547A2 (en) * 1986-11-05 1988-06-01 Joseph Rogozinski Braking system
EP0269547A3 (en) * 1986-11-05 1988-09-07 Joseph Rogozinski Braking system
WO1994012374A1 (en) * 1992-11-28 1994-06-09 Peraves Aktiengesellschaft Combined hydraulically operated brake installation for two-wheeled vehicles, and a two-wheeled vehicle with a brake installation of this kind
US5501511A (en) * 1992-11-28 1996-03-26 Peraves Ltd. Two wheeled vehicle with a pressure actuated coupler between each actuator and wheel brake
EP1176075A2 (en) * 2000-07-27 2002-01-30 Honda Giken Kogyo Kabushiki Kaisha Vehicle brake control device
EP1176075A3 (en) * 2000-07-27 2003-07-23 Honda Giken Kogyo Kabushiki Kaisha Vehicle brake control device
GB2415232A (en) * 2004-06-17 2005-12-21 Christopher Heaysman Antilock brake device for bicycles

Also Published As

Publication number Publication date
DE2849948A1 (en) 1980-05-29
FR2441521B1 (en) 1983-12-09
JPS5568446A (en) 1980-05-23
DE2849948C2 (en) 1987-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse