GB1383553A - Anti-wheel locking device - Google Patents

Anti-wheel locking device

Info

Publication number
GB1383553A
GB1383553A GB1194072A GB1194072A GB1383553A GB 1383553 A GB1383553 A GB 1383553A GB 1194072 A GB1194072 A GB 1194072A GB 1194072 A GB1194072 A GB 1194072A GB 1383553 A GB1383553 A GB 1383553A
Authority
GB
United Kingdom
Prior art keywords
vehicle
wheel
steering
transducer
deviation
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
GB1194072A
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 GB1383553A publication Critical patent/GB1383553A/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
    • B60T8/24—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 inclination or change of direction, e.g. negotiating bends
    • B60T8/246—Change of direction
    • 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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/16—Curve braking control, e.g. turn control within ABS control algorithm

Landscapes

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

Abstract

1383553 Controlling vehicles ROBERT BOSCH GmbH 15 March 1972 [16 March 1971] 11940/72 Heading B7H [Also in Division F2] In an anti-wheel-locking device for the brake system of a motor vehicle comprising a regulating valve (as shown, one for each wheel, 14 to 17), a sensor (as shown, one for each wheel, 18 to 21), and a control device 22, transducing means is provided which includes a potentiometer which is automatically adjustable in dependence on deviations of the longitudinal axis of the vehicle from the direction of motion of the vehicle (see Division F2). The signal from the transducing means may be dependent on the value of the angle through which the steering wheel is rotated during turning, or on both the value and direction of the angle. Alternatively the transducing means may incorporate a horizontal pendulum which governs the potentiometer when the vehicle's axis deviates from the direction of motion during normal steering or skidding or when the vehicle is on a banked road; in this case also, the signal may depend on either the amount of deviation or both the amount and direction of the deviation. As shown, both transducers are provided, at 24<SP>1</SP> and 35<SP>1</SP> respectively, and each provides a signal depending on amount and dierction of deviation. The effect of transducer 24<SP>1</SP> on braking is such that in the case of, e.g. a steered turn to the left, the slip of one or both wheels on the right of the vehicle is reduced, so a turning moment which assists steering is created around the vertical axis of the vehicle. Switching means may be provided (see Division F2), so that only the " horizontal-pendulum " transducer 35<SP>1</SP> is in circuit when the driver steers in a direction to control a skid, while only the " steering " transducer 24<SP>1</SP> is in circuit when the driver steers around a curve in the normal way.
GB1194072A 1971-03-16 1972-03-15 Anti-wheel locking device Expired GB1383553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112669 DE2112669A1 (en) 1971-03-16 1971-03-16 Anti-lock device

Publications (1)

Publication Number Publication Date
GB1383553A true GB1383553A (en) 1974-02-12

Family

ID=5801735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1194072A Expired GB1383553A (en) 1971-03-16 1972-03-15 Anti-wheel locking device

Country Status (7)

Country Link
AT (1) AT318416B (en)
CH (1) CH531429A (en)
DE (1) DE2112669A1 (en)
FR (1) FR2130348B1 (en)
GB (1) GB1383553A (en)
IT (1) IT950069B (en)
SE (1) SE394404B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447304A1 (en) * 1979-01-23 1980-08-22 Nissan Motor CONTROL DEVICE FOR A HYDRAULIC VEHICLE BRAKING SYSTEM
US4640557A (en) * 1984-06-15 1987-02-03 Fiat Auto S.P.A. Anti-skid device for motor vehicles
US4657314A (en) * 1984-06-12 1987-04-14 Robert Bosch Gmbh Apparatus and method of controlling braking of an automotive vehicle, operating in a curved path
US4758053A (en) * 1985-04-09 1988-07-19 Nissan Motor Company, Limited Anti-skid brake control system for automotive vehicle with a feature variable wheel slippage threshold variable depending upon vehicular lateral force
GB2234303A (en) * 1989-07-25 1991-01-30 John * Hunter Geoffrey Vehicle braking circuit responsive to steering
GB2242244A (en) * 1990-03-23 1991-09-25 Teves Gmbh Alfred A circuit arrangement for an automotive vehicle with anti-lock control and/or traction slip control
USRE37522E1 (en) 1988-06-15 2002-01-22 Aisin Seiki Kabushiki Kaisha Brake controlling system

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2423800C3 (en) * 1973-05-21 1981-08-27 Kelsey-Hayes Co., 48174 Romulus, Mich. Device for preventing driven, steerable wheels of a motor vehicle from spinning
FR2231547B1 (en) * 1973-05-28 1977-04-29 Brun Marcel
DE2333127C2 (en) * 1973-06-29 1982-04-15 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Anti-lock control system for pressure medium-actuated vehicle brakes
JPS566901B2 (en) * 1973-07-23 1981-02-14
DE2926227A1 (en) * 1979-05-16 1981-01-08 Klaue Hermann Vehicle antiskid brake control - has electronic control to balance modulation on cornering
DE3201047A1 (en) * 1982-01-15 1983-07-28 Daimler-Benz Ag, 7000 Stuttgart "BRAKE FORCE CONTROL FOR AT LEAST ONE AXLE OF A VEHICLE EQUIPPED WITH AN ANTI-BLOCKING SYSTEM"
DE3201255A1 (en) * 1982-01-16 1983-08-04 Volkswagenwerk Ag, 3180 Wolfsburg "HYDRAULIC BRAKE SYSTEM FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES"
JPH0613287B2 (en) * 1984-05-21 1994-02-23 日産自動車株式会社 Vehicle braking force control device
DE3438113C2 (en) * 1984-10-18 1995-04-27 Teves Gmbh Alfred Arrangement for regulating the slip when braking a road vehicle
DE3627548A1 (en) * 1986-08-13 1987-10-15 Daimler Benz Ag Motor vehicle with a device for maintaining stable driving conditions
DE3729967A1 (en) * 1987-09-07 1989-03-23 Hans Spies Wheel adhesion control
DE3732348A1 (en) * 1987-09-25 1989-04-13 Messerschmitt Boelkow Blohm ELECTRONIC ANTI-BLOCKING SYSTEM
JPH01204848A (en) * 1988-02-09 1989-08-17 Fuji Heavy Ind Ltd Antiskid controlling method for automobile
GB2215796A (en) * 1988-02-09 1989-09-27 Fuji Heavy Ind Ltd Antilock brake control method for motor vehicles
JPH01208258A (en) * 1988-02-16 1989-08-22 Fuji Heavy Ind Ltd Antiskid control method for automobile
DE3919347C3 (en) * 1988-06-15 2002-05-29 Aisin Seiki Device and method for controlling vehicle movement
DE3839520A1 (en) * 1988-11-23 1990-05-31 Lucas Ind Plc Antilock brake system for single-track motor vehicles
DE3840456A1 (en) * 1988-12-01 1990-06-07 Bosch Gmbh Robert METHOD FOR INCREASING THE CONTROL OF A VEHICLE
DE3933653B4 (en) * 1989-10-09 2004-05-27 Robert Bosch Gmbh A wheel slip
JPH03276856A (en) * 1990-03-27 1991-12-09 Nissan Motor Co Ltd Turning motion controller for vehicle
JP2605918B2 (en) * 1990-03-27 1997-04-30 日産自動車株式会社 Vehicle turning behavior control device
WO2001019652A1 (en) 1999-09-16 2001-03-22 Robert Bosch Gmbh Method and device for stabilising a vehicle equipped with a slip-controlled brake system
ITTO20090699A1 (en) * 2009-09-11 2011-03-12 Cnh Italia Spa VEHICLE

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447304A1 (en) * 1979-01-23 1980-08-22 Nissan Motor CONTROL DEVICE FOR A HYDRAULIC VEHICLE BRAKING SYSTEM
US4657314A (en) * 1984-06-12 1987-04-14 Robert Bosch Gmbh Apparatus and method of controlling braking of an automotive vehicle, operating in a curved path
US4640557A (en) * 1984-06-15 1987-02-03 Fiat Auto S.P.A. Anti-skid device for motor vehicles
US4758053A (en) * 1985-04-09 1988-07-19 Nissan Motor Company, Limited Anti-skid brake control system for automotive vehicle with a feature variable wheel slippage threshold variable depending upon vehicular lateral force
USRE37522E1 (en) 1988-06-15 2002-01-22 Aisin Seiki Kabushiki Kaisha Brake controlling system
GB2234303A (en) * 1989-07-25 1991-01-30 John * Hunter Geoffrey Vehicle braking circuit responsive to steering
GB2234303B (en) * 1989-07-25 1993-04-21 Geoffrey John Hunter A wheeled vehicle including a braking circuit
GB2242244A (en) * 1990-03-23 1991-09-25 Teves Gmbh Alfred A circuit arrangement for an automotive vehicle with anti-lock control and/or traction slip control
GB2242244B (en) * 1990-03-23 1994-03-09 Teves Gmbh Alfred A circuit arrangement for an automotive vehicle with anti-lock control and/or traction slip control
US5312169A (en) * 1990-03-23 1994-05-17 Alfred Teves Gmbh Circuit configuration for an automotive vehicle with anti-lock control and/or traction slip control

Also Published As

Publication number Publication date
SE394404B (en) 1977-06-27
FR2130348B1 (en) 1975-04-25
AT318416B (en) 1974-10-25
DE2112669A1 (en) 1972-10-12
FR2130348A1 (en) 1972-11-03
CH531429A (en) 1972-12-15
IT950069B (en) 1973-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees