JPS5780956A - Hydraulic control for anti-skid device - Google Patents
Hydraulic control for anti-skid deviceInfo
- Publication number
- JPS5780956A JPS5780956A JP15867280A JP15867280A JPS5780956A JP S5780956 A JPS5780956 A JP S5780956A JP 15867280 A JP15867280 A JP 15867280A JP 15867280 A JP15867280 A JP 15867280A JP S5780956 A JPS5780956 A JP S5780956A
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pressure
- conduit
- valve
- master cylinder
- 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 prevent a kick back action to a brake pedal upon anti-skid control operation, by disposing, in a hydraulic return circuit on the discharge side of a master cylinder, a shut-off valve for shutting-off supply fluid to the master cylinder when the hydraulic pressure is above a predetermined hydraulic pressure, or by doing something like that.
CONSTITUTION: A master cylinder 1 has a first hydraulic pressure generating chamber communicated through a conduit 3 with a front-wheel brake cylinder and a second hydraulic pressure generating chamber communicated with a conduit 4. With this arrangement, the conduit 4 is connected to wheel cylinders 5, 6 of rear wheels W1, W2 through a hydraulic pressure supply circuit 4a, a check valve 12, a conduit 4d, a hydraulic pressure controlling solenoid supply valve 7 and a hydraulic pressure controlling solenoid discharge valve 8. The conduit 4 is also connected to the above-mentioned wheel cylinders 5, 6 through a hydraulic return circuit 4b and a shut-off valve 13. The respective valves 7, 8 are controlled through a control unit 16 under pulse signals having frequencies proportional to rotating speeds of the wheels W1, W2 detected by wheel speed detectors 14, 15, thereby to prevent the wheels W1, W2 from skidding.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15867280A JPS5780956A (en) | 1980-11-10 | 1980-11-10 | Hydraulic control for anti-skid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15867280A JPS5780956A (en) | 1980-11-10 | 1980-11-10 | Hydraulic control for anti-skid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5780956A true JPS5780956A (en) | 1982-05-20 |
Family
ID=15676835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15867280A Pending JPS5780956A (en) | 1980-11-10 | 1980-11-10 | Hydraulic control for anti-skid device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5780956A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3609707A1 (en) * | 1985-03-23 | 1986-10-23 | Toyota Jidosha K.K., Toyota, Aichi | HYDRAULIC BRAKE SYSTEM WITH ANTI-BLOCKING SYSTEM WITH A DEVICE FOR IMPROVING THE STRAIGHT STABILITY OF A VEHICLE |
| US7052096B2 (en) | 1992-08-27 | 2006-05-30 | Japan Electronics Industry Limited | Vehicle antilock brake control system |
| WO2015067268A1 (en) * | 2013-11-05 | 2015-05-14 | Schaeffler Technologies AG & Co. KG | Hydraulic arrangement |
-
1980
- 1980-11-10 JP JP15867280A patent/JPS5780956A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3609707A1 (en) * | 1985-03-23 | 1986-10-23 | Toyota Jidosha K.K., Toyota, Aichi | HYDRAULIC BRAKE SYSTEM WITH ANTI-BLOCKING SYSTEM WITH A DEVICE FOR IMPROVING THE STRAIGHT STABILITY OF A VEHICLE |
| US4715664A (en) * | 1985-03-23 | 1987-12-29 | Toyota Jidosha Kabushiki Kaisha | Hydraulic anti-skid brake system with device for improvement in straight-line running stability of vehicle |
| US7052096B2 (en) | 1992-08-27 | 2006-05-30 | Japan Electronics Industry Limited | Vehicle antilock brake control system |
| WO2015067268A1 (en) * | 2013-11-05 | 2015-05-14 | Schaeffler Technologies AG & Co. KG | Hydraulic arrangement |
| CN105705818A (en) * | 2013-11-05 | 2016-06-22 | 舍弗勒技术股份两合公司 | Hydraulic arrangement |
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