JPH0174961U - - Google Patents
Info
- Publication number
- JPH0174961U JPH0174961U JP1987171437U JP17143787U JPH0174961U JP H0174961 U JPH0174961 U JP H0174961U JP 1987171437 U JP1987171437 U JP 1987171437U JP 17143787 U JP17143787 U JP 17143787U JP H0174961 U JPH0174961 U JP H0174961U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pressure
- brake booster
- hydraulic
- power piston
- force
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は該実施例の動作を示す特性図、第３図は従来
例を示す断面図である。
１５：油圧出口、１６：レギユレータバルブ、
１７：スプリング、１８：ブースト室、１９：油
室、２０：パワーピストン、２１：サーボバルブ
、２２：油室、２３：中空油路、２４：貫通孔、
２５：油室、２６：ドレーンポート、２７：出力
ロツド、２８：リターンスプリング、２９：スプ
リング、３０：オペレーテイングロツド、３１：
インプツトロツド。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a characteristic diagram showing the operation of this embodiment, and FIG. 3 is a sectional view showing the conventional example. 15: Hydraulic outlet, 16: Regulator valve,
17: Spring, 18: Boost chamber, 19: Oil chamber, 20: Power piston, 21: Servo valve, 22: Oil chamber, 23: Hollow oil passage, 24: Through hole,
25: Oil chamber, 26: Drain port, 27: Output rod, 28: Return spring, 29: Spring, 30: Operating rod, 31:
Imptutrod.
Claims (1)
の途中に設けられ、踏力に応じて油圧により駆動
力を発生する油圧ブレーキブースタにおいて、踏
力に応じて作動することにより油圧導入力側から
の油圧をパワーピストン側に供給するサーボバル
ブと該パワーピストン側の油圧に応じて油圧導入
側からパワーステアリング側への油量を調節し、
パワーピストンへの油圧を制御するレギユレータ
バルブを具備したことを特徴とする油圧ブレーキ
ブースタ。 In the hydraulic brake booster, which is installed in the middle of the oil path from the oil pump to the power steering and generates driving force with hydraulic pressure according to the pedal force, the hydraulic brake booster operates according to the pedal force to transfer the hydraulic pressure from the hydraulic pressure introduction force side to the power piston side. Adjust the amount of oil from the hydraulic pressure introduction side to the power steering side according to the hydraulic pressure of the servo valve supplied to the power piston side,
A hydraulic brake booster characterized by being equipped with a regulator valve that controls hydraulic pressure to a power piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171437U JPH0174961U (en) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171437U JPH0174961U (en) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174961U true JPH0174961U (en) | 1989-05-22 |
Family
ID=31463265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171437U Pending JPH0174961U (en) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174961U (en) |
-
1987
- 1987-11-10 JP JP1987171437U patent/JPH0174961U/ja active Pending