FR2478562B1 - - Google Patents

Info

Publication number
FR2478562B1
FR2478562B1 FR8101237A FR8101237A FR2478562B1 FR 2478562 B1 FR2478562 B1 FR 2478562B1 FR 8101237 A FR8101237 A FR 8101237A FR 8101237 A FR8101237 A FR 8101237A FR 2478562 B1 FR2478562 B1 FR 2478562B1
Authority
FR
France
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
FR8101237A
Other languages
French (fr)
Other versions
FR2478562A1 (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
Mannesmann Rexroth AG
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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Publication of FR2478562A1 publication Critical patent/FR2478562A1/en
Application granted granted Critical
Publication of FR2478562B1 publication Critical patent/FR2478562B1/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
    • B60T8/18—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)
FR8101237A 1980-01-23 1981-01-23 VALVE FOR ADAPTING THE BRAKE FORCE TO THE LOAD OF A TRAILER Granted FR2478562A1 (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
FR2478562A1 FR2478562A1 (en) 1981-09-25
FR2478562B1 true FR2478562B1 (en) 1983-11-04

Family

ID=6092753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8101237A Granted FR2478562A1 (en) 1980-01-23 1981-01-23 VALVE FOR ADAPTING THE BRAKE FORCE TO THE LOAD OF A TRAILER

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
GB2067696B (en) 1984-07-25
ATA24981A (en) 1988-04-15
DE3002322A1 (en) 1981-07-30
FR2478562A1 (en) 1981-09-25
AT386993B (en) 1988-11-10
DE3002322C2 (en) 1990-10-31
GB2067696A (en) 1981-07-30

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse