JPH02136757U - - Google Patents
Info
- Publication number
- JPH02136757U JPH02136757U JP4617389U JP4617389U JPH02136757U JP H02136757 U JPH02136757 U JP H02136757U JP 4617389 U JP4617389 U JP 4617389U JP 4617389 U JP4617389 U JP 4617389U JP H02136757 U JPH02136757 U JP H02136757U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- hydraulic pressure
- rear wheel
- vehicle
- master cylinder
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１〜３図は本考案に係る車両のブレーキシス
テムの一実施例を示す図であり、第１図はその全
体構成図、第２図はその車両の停止時の前輪側油
圧と後輪側油圧の関係を示すバルブ特性図、第３
図はその車両の走行時の前輪側油圧と後輪側油圧
の関係を示すバルブ特性図、第４図は従来の車両
のブレーキシステムにおける前輪側油圧と後輪側
油圧の関係を示すバルブ特性図である。
１……マスターシリンダ、５……油圧供給路（
油路）、６……後輪ブレーキ、７……液圧制御弁
、８……バイパス供給路、｛９……可変バルブ、
１０……アクチユエータ｝（切換手段）、１１…
…回転数センサ（走行状態検出手段）。
Figures 1 to 3 are diagrams showing one embodiment of a vehicle brake system according to the present invention, with Figure 1 being an overall configuration diagram, and Figure 2 being a diagram showing front wheel hydraulic pressure and rear wheel pressure when the vehicle is stopped. Valve characteristic diagram showing oil pressure relationship, 3rd
The figure is a valve characteristic diagram showing the relationship between front wheel hydraulic pressure and rear wheel hydraulic pressure when the vehicle is running, and Figure 4 is a valve characteristic diagram showing the relationship between front wheel hydraulic pressure and rear wheel hydraulic pressure in a conventional vehicle brake system. It is. 1... Master cylinder, 5... Hydraulic supply path (
oil passage), 6... Rear wheel brake, 7... Hydraulic pressure control valve, 8... Bypass supply path, {9... Variable valve,
10...actuator} (switching means), 11...
...Rotation speed sensor (running state detection means).
Claims (1)
圧を発生するマスターシリンダと、マスターシリ
ンダからのブレーキ油圧によりブレーキ〓間を調
節する調節機構を有し、ブレーキ油圧に応じて後
輪を制動する後輪ブレーキと、マスターシリンダ
から後輪ブレーキまでの油路上に設けられ、後輪
ブレーキに供給されるブレーキ油圧を制限するこ
とができる液圧制御弁と、を備えた車両のブレー
キシステムにおいて、前記マスターシリンダから
のブレーキ油圧を前記液圧制御弁をバイパスして
後輪ブレーキに供給するバイパス供給路と、車両
の走行状態を検出する走行状態検出手段と、走行
状態検出手段からの検出情報に基づき車両停止時
にバイパス供給路を介して後輪ブレーキにブレー
キ油圧を供給させる切換手段と、を設けたことを
特徴とする車両のブレーキシステム。 a master cylinder that generates brake hydraulic pressure in response to depression of the brake pedal; and a rear wheel brake that has an adjustment mechanism that adjusts the brake pressure using the brake hydraulic pressure from the master cylinder and brakes the rear wheels according to the brake hydraulic pressure; A brake system for a vehicle comprising: a hydraulic pressure control valve provided on an oil path from a master cylinder to a rear wheel brake, and capable of restricting brake hydraulic pressure supplied to the rear wheel brake; a bypass supply path for supplying hydraulic pressure to the rear wheel brakes by bypassing the hydraulic pressure control valve; a running state detection means for detecting the running state of the vehicle; and a bypass supply when the vehicle is stopped based on detection information from the running state detection means. A brake system for a vehicle, comprising a switching means for supplying brake hydraulic pressure to a rear wheel brake via a road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4617389U JPH071332Y2 (en) | 1989-04-19 | 1989-04-19 | Vehicle braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4617389U JPH071332Y2 (en) | 1989-04-19 | 1989-04-19 | Vehicle braking system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02136757U true JPH02136757U (en) | 1990-11-14 |
| JPH071332Y2 JPH071332Y2 (en) | 1995-01-18 |
Family
ID=31561020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4617389U Expired - Lifetime JPH071332Y2 (en) | 1989-04-19 | 1989-04-19 | Vehicle braking system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071332Y2 (en) |
-
1989
- 1989-04-19 JP JP4617389U patent/JPH071332Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071332Y2 (en) | 1995-01-18 |
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