SE8305375L - HYDRAULIC SERVO BRAKE DEVICE FOR VEHICLES, SPECIFICALLY FOR MOTOR VEHICLES - Google Patents

HYDRAULIC SERVO BRAKE DEVICE FOR VEHICLES, SPECIFICALLY FOR MOTOR VEHICLES

Info

Publication number
SE8305375L
SE8305375L SE8305375A SE8305375A SE8305375L SE 8305375 L SE8305375 L SE 8305375L SE 8305375 A SE8305375 A SE 8305375A SE 8305375 A SE8305375 A SE 8305375A SE 8305375 L SE8305375 L SE 8305375L
Authority
SE
Sweden
Prior art keywords
brake device
vehicles
pump
reservoir
fluid
Prior art date
Application number
SE8305375A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE455401B (en
SE8305375D0 (en
Inventor
H Leiber
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE8305375D0 publication Critical patent/SE8305375D0/en
Publication of SE8305375L publication Critical patent/SE8305375L/en
Publication of SE455401B publication Critical patent/SE455401B/en

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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/148—Arrangements for pressure supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Power Steering Mechanism (AREA)

Abstract

A hydraulic servo brake device for vehicles is proposed, which has a hydraulic brake booster (10) with accumulator (11) and storage reservoir (12) for the system fluid. The servo brake device is connected to a power steering device (14) to form a single system circuit, the pump (16) serving on the one hand for the pressure supply of the steering gear (15) of the power steering device (14) and simultaneously on the other for the pressure supply of the brake booster (10) with accumulator (11) of the servo brake device (13). The one pressure line (21) leading to the steering gear (15) and the other pressure line (19) leading to the brake booster (10), which are both fed by way of the pump (16), and the intake line (23) returning to the pump (16) all carry the same system fluid, that is brake fluid common to all. The storage reservoir (12) of the servo brake device (13) is expanded into a fluid reservoir (27) of greater capacity common to the two devices, to which reservoir the intake line (23) of the pump (16) is connected. The return line (24) of the steering gear (15) is connected to the intake line (23). The expanded fluid reservoir (27) retains the shape and design of a brake fluid reservoir so that any risk of confusion is avoided (Fig.1). <IMAGE>
SE8305375A 1983-02-12 1983-09-30 HYDRAULIC SERVOBO BRAKE AND SERVICE STEERING DEVICE FOR VEHICLES WITH A PUMP FOR JOINT PRESSURE SUPPLY SE455401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833304979 DE3304979A1 (en) 1983-02-12 1983-02-12 Hydraulic servo brake device for vehicles, especially motor vehicles

Publications (3)

Publication Number Publication Date
SE8305375D0 SE8305375D0 (en) 1983-09-30
SE8305375L true SE8305375L (en) 1984-08-13
SE455401B SE455401B (en) 1988-07-11

Family

ID=6190773

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305375A SE455401B (en) 1983-02-12 1983-09-30 HYDRAULIC SERVOBO BRAKE AND SERVICE STEERING DEVICE FOR VEHICLES WITH A PUMP FOR JOINT PRESSURE SUPPLY

Country Status (4)

Country Link
JP (1) JPS59171747A (en)
DE (1) DE3304979A1 (en)
FR (1) FR2540809A1 (en)
SE (1) SE455401B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909210A1 (en) * 1989-03-21 1990-09-27 Teves Gmbh Alfred ELECTROHYDRAULIC STEERING AID FOR MOTOR VEHICLES
CN111703500A (en) * 2020-06-12 2020-09-25 中国重汽集团济南动力有限公司 Vehicle electric control hydraulic power-assisted steering system
CN115092248B (en) * 2022-07-29 2023-10-03 中国重汽集团济南动力有限公司 Variable-frequency type adjusting system and adjusting method for brake steering common oil pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24892E (en) * 1956-11-23 1960-10-25 Flow divider valve with relief valve and variable orifice
DE2208842C2 (en) * 1972-02-25 1983-09-01 Robert Bosch Gmbh, 7000 Stuttgart Drive of a steering device and several accessories for vehicles by a hydrostatic transmission
DE2331704A1 (en) * 1973-06-21 1975-01-23 Bendix Gmbh COMBINED REGULATING VALVE FOR VOLUME AND PRESSURE CONTROL
US4075840A (en) * 1976-10-06 1978-02-28 Clark Equipment Company Brake and steering system

Also Published As

Publication number Publication date
SE455401B (en) 1988-07-11
JPS59171747A (en) 1984-09-28
SE8305375D0 (en) 1983-09-30
FR2540809A1 (en) 1984-08-17
DE3304979A1 (en) 1984-08-16

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