JPS6372156U - - Google Patents
Info
- Publication number
- JPS6372156U JPS6372156U JP16730886U JP16730886U JPS6372156U JP S6372156 U JPS6372156 U JP S6372156U JP 16730886 U JP16730886 U JP 16730886U JP 16730886 U JP16730886 U JP 16730886U JP S6372156 U JPS6372156 U JP S6372156U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- negative pressure
- communication hole
- brake booster
- power piston
- 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
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
第１図は本考案の実施例に係るブレーキ倍力装
置を示す断面図、第２図はその要部拡大断面図、
第３図、第４図、および第５図は従来装置のそれ
ぞれ第２図相当例を示す断面図である。
１０：フロントシエル、１１：リヤシエル、１
３：パワーピストン、１４：定圧室、１５：変圧
室、１６：連通孔、１７：弁機構、１８：接続ホ
ース、１８ｂ：先端膨隆部。
FIG. 1 is a sectional view showing a brake booster according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the main parts thereof,
3, 4, and 5 are sectional views showing examples of conventional devices corresponding to FIG. 2, respectively. 10: Front shell, 11: Rear shell, 1
3: Power piston, 14: Constant pressure chamber, 15: Variable pressure chamber, 16: Communication hole, 17: Valve mechanism, 18: Connection hose, 18b: Tip bulge.
Claims (1)
室とに区画し、該定圧室を負圧源に接続させると
ともに、上記変圧室に弁機構を介し大気を給排し
て上記パワーピストンに加わる差圧により倍力作
用を行わせるブレーキ倍力装置において、上記定
圧室を構成するシエルに連通孔を形成し、この連
通孔に上記負圧源との接続ホースの先端膨隆部を
押入止着させたことを特徴とするブレーキ倍力装
置の負圧源接続装置。 The inside of the shell is divided into a constant pressure chamber and a variable pressure chamber by a power piston, and the constant pressure chamber is connected to a negative pressure source, and atmospheric air is supplied to and discharged from the variable pressure chamber via a valve mechanism, and the differential pressure applied to the power piston is used. In a brake booster that performs a boosting action, a communication hole is formed in the shell constituting the constant pressure chamber, and the bulging end of the hose connected to the negative pressure source is pushed into the communication hole and fixed. Features: Negative pressure source connection device for brake booster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16730886U JPS6372156U (en) | 1986-10-30 | 1986-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16730886U JPS6372156U (en) | 1986-10-30 | 1986-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372156U true JPS6372156U (en) | 1988-05-14 |
Family
ID=31099119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16730886U Pending JPS6372156U (en) | 1986-10-30 | 1986-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372156U (en) |
-
1986
- 1986-10-30 JP JP16730886U patent/JPS6372156U/ja active Pending
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