GB2067696B - Adjustable brake proportioning valve - Google Patents

Adjustable brake proportioning valve

Info

Publication number
GB2067696B
GB2067696B GB8102083A GB8102083A GB2067696B GB 2067696 B GB2067696 B GB 2067696B GB 8102083 A GB8102083 A GB 8102083A GB 8102083 A GB8102083 A GB 8102083A GB 2067696 B GB2067696 B GB 2067696B
Authority
GB
United Kingdom
Prior art keywords
proportioning valve
adjustable brake
brake proportioning
adjustable
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.)
Expired
Application number
GB8102083A
Other versions
GB2067696A (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.)
Bosch Rexroth AG
Original Assignee
GL Rexroth 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 GL Rexroth GmbH filed Critical GL Rexroth GmbH
Publication of GB2067696A publication Critical patent/GB2067696A/en
Application granted granted Critical
Publication of GB2067696B publication Critical patent/GB2067696B/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
    • 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
    • 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
    • B60T13/141—Systems with distributor valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
GB8102083A 1980-01-23 1981-01-23 Adjustable brake proportioning valve Expired GB2067696B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803002322 DE3002322A1 (en) 1980-01-23 1980-01-23 LOAD ADJUSTMENT VALVE

Publications (2)

Publication Number Publication Date
GB2067696A GB2067696A (en) 1981-07-30
GB2067696B true GB2067696B (en) 1984-07-25

Family

ID=6092753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8102083A Expired GB2067696B (en) 1980-01-23 1981-01-23 Adjustable brake proportioning valve

Country Status (4)

Country Link
AT (1) AT386993B (en)
DE (1) DE3002322A1 (en)
FR (1) FR2478562A1 (en)
GB (1) GB2067696B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146938C2 (en) * 1981-11-26 1984-05-17 Mannesmann Rexroth GmbH, 8770 Lohr "Pressure ratio valve for a hydraulic circuit"
DE3435176C2 (en) * 1984-09-25 1994-05-11 Rexroth Mannesmann Gmbh Load-dependent balance beam brake pressure control valve for motor vehicle brakes
DE3906161A1 (en) * 1989-02-28 1990-08-30 Teves Gmbh Alfred Load-dependent brake-pressure control device for a fluid-operated motor-vehicle brake system
DE4128835C2 (en) * 1991-08-30 2001-11-15 Iveco Magirus Compressed air brake system for compressed air suspended multi-axle road vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR672573A (en) * 1929-04-05 1929-12-30 Development of four-wheel brake controls for automobiles
DE765717C (en) * 1939-12-09 1951-10-29 Bosch Gmbh Robert Control valve for trailer pressure medium brakes, especially for single-chamber trailer brakes
DE2823221A1 (en) * 1978-05-27 1979-11-29 Bosch Gmbh Robert BRAKE FORCE CONTROLLER FOR VEHICLES
DE2825847A1 (en) * 1978-06-13 1979-12-20 Fritzmeier Ag HYDRAULIC TRAILER BRAKE SYSTEM FOR COMMERCIAL VEHICLES

Also Published As

Publication number Publication date
DE3002322A1 (en) 1981-07-30
FR2478562A1 (en) 1981-09-25
FR2478562B1 (en) 1983-11-04
AT386993B (en) 1988-11-10
ATA24981A (en) 1988-04-15
DE3002322C2 (en) 1990-10-31
GB2067696A (en) 1981-07-30

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Legal Events

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