JPS644562A - Brake unit for combination vehicle - Google Patents
Brake unit for combination vehicleInfo
- Publication number
- JPS644562A JPS644562A JP16045587A JP16045587A JPS644562A JP S644562 A JPS644562 A JP S644562A JP 16045587 A JP16045587 A JP 16045587A JP 16045587 A JP16045587 A JP 16045587A JP S644562 A JPS644562 A JP S644562A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- trailer
- tractor
- rear wheel
- wheels
- 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.)
- Pending
Links
Landscapes
- Regulating Braking Force (AREA)
Abstract
PURPOSE:To exhibit high brake force, when skid condition of respective wheels of combination vehicles is detected and control condition is released, by releasing brake of front wheel at first then releasing brake of rear wheel with predetermined time lag. CONSTITUTION:Combination vehicles of a tractor and a trailer are provided with brake chamber 23, 24 and 27, 27 for respective rear wheels of the tractor and the trailer, and high pressure air can be fed from a common air tank 20. Relay valves 21, 25 operated respectively by actuators 29, 30 are arranged in air pipings 22, 26 to respective brake chambers 23, 24 and 27, 28. When skid condition of respective wheels is detected, a microcomputer 33 first controls the actuator 29 to release brake of the rear wheel of the tractor then controls the actuator 30 with predetermined time lag to release brake of the rear wheel of the trailer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16045587A JPS644562A (en) | 1987-06-26 | 1987-06-26 | Brake unit for combination vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16045587A JPS644562A (en) | 1987-06-26 | 1987-06-26 | Brake unit for combination vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644562A true JPS644562A (en) | 1989-01-09 |
Family
ID=15715307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16045587A Pending JPS644562A (en) | 1987-06-26 | 1987-06-26 | Brake unit for combination vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644562A (en) |
-
1987
- 1987-06-26 JP JP16045587A patent/JPS644562A/en active Pending
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