GB2098685B - Breakway protection device for a trailer brake system - Google Patents

Breakway protection device for a trailer brake system

Info

Publication number
GB2098685B
GB2098685B GB8211514A GB8211514A GB2098685B GB 2098685 B GB2098685 B GB 2098685B GB 8211514 A GB8211514 A GB 8211514A GB 8211514 A GB8211514 A GB 8211514A GB 2098685 B GB2098685 B GB 2098685B
Authority
GB
United Kingdom
Prior art keywords
breakway
protection device
brake system
trailer brake
trailer
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
GB8211514A
Other versions
GB2098685A (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 GB2098685A publication Critical patent/GB2098685A/en
Application granted granted Critical
Publication of GB2098685B publication Critical patent/GB2098685B/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/60—Other control devices or valves characterised by definite functions for releasing or applying brakes when vehicles of a vehicle train are uncoupled
    • 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
    • B60T11/32—Automatic cut-off valves for defective pipes
    • B60T11/326—Automatic cut-off valves for defective pipes in pneumatic systems
    • 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
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB8211514A 1981-05-05 1982-04-21 Breakway protection device for a trailer brake system Expired GB2098685B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813117729 DE3117729A1 (en) 1981-05-05 1981-05-05 "Tear-off protection for a trailer brake system"

Publications (2)

Publication Number Publication Date
GB2098685A GB2098685A (en) 1982-11-24
GB2098685B true GB2098685B (en) 1985-08-07

Family

ID=6131484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8211514A Expired GB2098685B (en) 1981-05-05 1982-04-21 Breakway protection device for a trailer brake system

Country Status (4)

Country Link
AT (1) ATA169982A (en)
DE (1) DE3117729A1 (en)
FR (1) FR2507985A2 (en)
GB (1) GB2098685B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9904290D0 (en) * 1999-02-25 1999-04-21 Ford New Holland Nv Fail safe braking system
AT408213B (en) * 1999-03-16 2001-09-25 Puehringer Hermann Ing HYDRAULIC BRAKE SYSTEM
DE19913380C1 (en) * 1999-03-24 2000-05-25 Knorr Bremse Systeme Arrangement for controlled actuation of valve switching element, especially for vehicle container switching valve has pressure arrangement for displacing switching element into safety position
DE102010027363A1 (en) * 2010-06-26 2011-12-29 Volkswagen Ag Accumulator loading valve arrangement for e.g. hydraulic gear switching actuator of dual clutch gear box of motor car, has slider movable into open position, during exceeding of maximum pressure against sum of spring and axial forces
FR3037023B1 (en) * 2015-06-03 2018-06-22 Poclain Hydraulics Industrie HYDRAULIC BRAKE SYSTEM OF A VEHICLE WITH SEVERAL AXLES, ESPECIALLY A MULTI-AXLE TRAILER
CN110901611B (en) * 2019-12-03 2021-08-24 中车南京浦镇车辆有限公司 Emergency braking method for vehicle coupling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174500A (en) * 1962-06-29 1965-03-23 Caterpillar Tractor Co Snap acting accumulator charging valve
FR1422952A (en) * 1964-11-10 1966-01-03 Air Liquide Automatic reverser allowing supply from one or the other of two fluid sources
BE759420R (en) * 1969-11-26 1971-05-25 Air Liquide AUTOMATIC INVERTER ALLOWING TO SUPPLY FROM ONE OR THE OTHER OF TWO SOURCES OF
DE2119131A1 (en) * 1971-04-20 1972-10-26 Linde Ag, 6200 Wiesbaden Locking device with unlocking device
DE2919539C2 (en) * 1979-05-15 1986-02-27 Fritzmeier AG, Lenzburg Hydraulic trailer braking system
DE3005703A1 (en) * 1980-02-15 1981-08-20 G.L. Rexroth Gmbh, 8770 Lohr Tear-off protection for a trailer brake system

Also Published As

Publication number Publication date
DE3117729C2 (en) 1990-08-02
ATA169982A (en) 1990-07-15
FR2507985A2 (en) 1982-12-24
DE3117729A1 (en) 1982-12-02
GB2098685A (en) 1982-11-24

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Legal Events

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