JPS6452561A - Braking device for vehicle - Google Patents
Braking device for vehicleInfo
- Publication number
- JPS6452561A JPS6452561A JP20766687A JP20766687A JPS6452561A JP S6452561 A JPS6452561 A JP S6452561A JP 20766687 A JP20766687 A JP 20766687A JP 20766687 A JP20766687 A JP 20766687A JP S6452561 A JPS6452561 A JP S6452561A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- wheel cylinders
- climbing
- hold
- electromagnetic valve
- 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.)
- Granted
Links
Landscapes
- Regulating Braking Force (AREA)
Abstract
PURPOSE:To make it easy to start a vehicle on an uphill road by making to keep order to hold the pressure in wheel cylinders based on actuation of a braking force switch detecting stopped state on climbing up, in a case of operating the parking switch. CONSTITUTION:A parallel circuit of an electromagnetic valve 36 which is a closing valve and a check valve 37 is connected between pipelines 25, 26 which connect one of the liquid pressure generating chambers of the tandem master cylinder 21 to wheel cylinders 28a, 28b in rear wheels 27a, 27b. And, when a vehicle is stopped on an uphill road and the parking lever is operated upward, both a parking switch 13 and anchor switches 33, which detect that force in reverse direction to climbing up direction acts to wheels under braking, become 'on', thereby a solenoid 35 is excited and the electromagnetic valve 36 is made to close. According to this function, liquid pressure in wheel cylinders 28a, 28b is held and the vehicle is made to hold in stopped state in spite of releasing the brake pedal 22 from stepping down.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62207666A JP2814080B2 (en) | 1987-08-20 | 1987-08-20 | Vehicle brake system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62207666A JP2814080B2 (en) | 1987-08-20 | 1987-08-20 | Vehicle brake system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6452561A true JPS6452561A (en) | 1989-02-28 |
JP2814080B2 JP2814080B2 (en) | 1998-10-22 |
Family
ID=16543544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62207666A Expired - Fee Related JP2814080B2 (en) | 1987-08-20 | 1987-08-20 | Vehicle brake system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2814080B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6056373A (en) * | 1996-06-28 | 2000-05-02 | Robert Bosch Gmbh | System for controlling the braking action in a motor vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103661333B (en) * | 2012-09-18 | 2017-04-05 | 博世汽车部件(苏州)有限公司 | Realize that ramp keeps method, system and the vehicle of control function based on ABS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6098562U (en) * | 1983-12-05 | 1985-07-05 | トヨタ自動車株式会社 | Braking force retention device for vehicles |
JPS61119458A (en) * | 1984-11-16 | 1986-06-06 | Fuji Heavy Ind Ltd | Brake control and apparatus thereof |
-
1987
- 1987-08-20 JP JP62207666A patent/JP2814080B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6098562U (en) * | 1983-12-05 | 1985-07-05 | トヨタ自動車株式会社 | Braking force retention device for vehicles |
JPS61119458A (en) * | 1984-11-16 | 1986-06-06 | Fuji Heavy Ind Ltd | Brake control and apparatus thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6056373A (en) * | 1996-06-28 | 2000-05-02 | Robert Bosch Gmbh | System for controlling the braking action in a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
JP2814080B2 (en) | 1998-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |