JPS6463447A - Anti-lock and traction control device - Google Patents
Anti-lock and traction control deviceInfo
- Publication number
- JPS6463447A JPS6463447A JP22087987A JP22087987A JPS6463447A JP S6463447 A JPS6463447 A JP S6463447A JP 22087987 A JP22087987 A JP 22087987A JP 22087987 A JP22087987 A JP 22087987A JP S6463447 A JPS6463447 A JP S6463447A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- lock
- cylinder
- liquid pressure
- control device
- 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 simplify the hydraulic circuit by integrating an anti-lock control device and a traction control device in a body centering round a valve device. CONSTITUTION:A valve device 1 is constructed so that in the steady state, input and output ports 3, 4 are communicated with each other to apply liquid pressure of a master cylinder M/C to a wheel cylinder W/C. When there is a fear of lock in a driving wheel W1, the brake fluid pressure of the cylinder W/C is absorbed by the movement of a piston 8. Anti-lock control is conducted by opening and closing a decay valve 51 and a build valve 56 to repeatedly apply and reduce the liquid pressure of an accumulator 54 to a back pressure chamber 24. Further, when an accelerating slip is caused in the driving wheel W, liquid pressure in an output chamber 23 is applied to the cylinder W/C by the movement of the piston 8 to brake a slip. This traction control is conducted by opening and closing the decay valve 51 and the build valve 56 to repeatedly apply and reduce the liquid pressure of the accumulator 54 to the back pressure chamber 24. Thus, the hydraulic control circuit can be simplified.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22087987A JPS6463447A (en) | 1987-09-03 | 1987-09-03 | Anti-lock and traction control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22087987A JPS6463447A (en) | 1987-09-03 | 1987-09-03 | Anti-lock and traction control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6463447A true JPS6463447A (en) | 1989-03-09 |
Family
ID=16757969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22087987A Pending JPS6463447A (en) | 1987-09-03 | 1987-09-03 | Anti-lock and traction control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463447A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0411767U (en) * | 1990-05-22 | 1992-01-30 |
-
1987
- 1987-09-03 JP JP22087987A patent/JPS6463447A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0411767U (en) * | 1990-05-22 | 1992-01-30 |
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