GB2138084B - A hydraulic overrun brake system for a trailer - Google Patents

A hydraulic overrun brake system for a trailer

Info

Publication number
GB2138084B
GB2138084B GB08309835A GB8309835A GB2138084B GB 2138084 B GB2138084 B GB 2138084B GB 08309835 A GB08309835 A GB 08309835A GB 8309835 A GB8309835 A GB 8309835A GB 2138084 B GB2138084 B GB 2138084B
Authority
GB
United Kingdom
Prior art keywords
trailer
brake system
overrun brake
hydraulic
hydraulic overrun
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
GB08309835A
Other versions
GB2138084A (en
GB8309835D0 (en
Inventor
Walter Urbanke
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.)
IFA KAROSSERIEWERKE VEB
Original Assignee
IFA KAROSSERIEWERKE VEB
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
Priority to DE19833309728 priority Critical patent/DE3309728A1/en
Priority to FR8305767A priority patent/FR2543899B1/en
Application filed by IFA KAROSSERIEWERKE VEB filed Critical IFA KAROSSERIEWERKE VEB
Priority to GB08309835A priority patent/GB2138084B/en
Publication of GB8309835D0 publication Critical patent/GB8309835D0/en
Publication of GB2138084A publication Critical patent/GB2138084A/en
Application granted granted Critical
Publication of GB2138084B publication Critical patent/GB2138084B/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
    • 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
    • B60T7/203—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 with automatic brake release or reduction in case of reverse travel, e.g. by means of mechanisms mounted on the draw bar
    • B60T7/206—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 with automatic brake release or reduction in case of reverse travel, e.g. by means of mechanisms mounted on the draw bar by means of mechanisms mounted on trailer drum brakes
    • 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
    • B60T11/107—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 overrun brakes with fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
GB08309835A 1983-03-18 1983-04-12 A hydraulic overrun brake system for a trailer Expired GB2138084B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19833309728 DE3309728A1 (en) 1983-03-18 1983-03-18 HYDRAULIC BRAKE SYSTEM FOR REFLECTED TRAILERS
FR8305767A FR2543899B1 (en) 1983-03-18 1983-04-08 HYDRAULIC BRAKING SYSTEM FOR TRAILERS WITH INERTIA BRAKES
GB08309835A GB2138084B (en) 1983-03-18 1983-04-12 A hydraulic overrun brake system for a trailer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19833309728 DE3309728A1 (en) 1983-03-18 1983-03-18 HYDRAULIC BRAKE SYSTEM FOR REFLECTED TRAILERS
FR8305767A FR2543899B1 (en) 1983-03-18 1983-04-08 HYDRAULIC BRAKING SYSTEM FOR TRAILERS WITH INERTIA BRAKES
GB08309835A GB2138084B (en) 1983-03-18 1983-04-12 A hydraulic overrun brake system for a trailer

Publications (3)

Publication Number Publication Date
GB8309835D0 GB8309835D0 (en) 1983-05-18
GB2138084A GB2138084A (en) 1984-10-17
GB2138084B true GB2138084B (en) 1987-01-21

Family

ID=27190854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08309835A Expired GB2138084B (en) 1983-03-18 1983-04-12 A hydraulic overrun brake system for a trailer

Country Status (3)

Country Link
DE (1) DE3309728A1 (en)
FR (1) FR2543899B1 (en)
GB (1) GB2138084B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0001386D0 (en) * 2000-01-22 2000-03-08 Bradley Doublelock Ltd Auto reversing hydraulic trailer brakes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973062A (en) * 1957-10-04 1961-02-28 Douglas S Wade Braking system
US3460654A (en) * 1967-03-24 1969-08-12 John M Beach Directional rotation responsive trailer brake apparatus
US3587788A (en) * 1968-08-07 1971-06-28 John Myers Beach Automatically operable brake apparatus for trailer vehicles

Also Published As

Publication number Publication date
FR2543899B1 (en) 1986-09-05
GB2138084A (en) 1984-10-17
FR2543899A1 (en) 1984-10-12
DE3309728A1 (en) 1984-09-20
GB8309835D0 (en) 1983-05-18

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Legal Events

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