JPH0277173U - - Google Patents
Info
- Publication number
- JPH0277173U JPH0277173U JP15777088U JP15777088U JPH0277173U JP H0277173 U JPH0277173 U JP H0277173U JP 15777088 U JP15777088 U JP 15777088U JP 15777088 U JP15777088 U JP 15777088U JP H0277173 U JPH0277173 U JP H0277173U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder body
- working chamber
- piston
- communication hole
- 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.)
- Pending
Links
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Description
第１〜３図は本考案に係るマスターシリンダの
一実施例を示す図であり、第１図はその全体縦断
面図、第２図はその要部拡大断面図、第３図はそ
の要部斜視図である。第４図は従来のマスターシ
リンダを示す全体縦断面図である。
２……リザーバタンク、３……マスターシリン
ダ本体、６……ハウジング（シリンダ本体）、７
……プライマリ液圧室（作動室）、８……セカン
ダリピストン（ピストン）、９……プライマリピ
ストン（ピストン）、１０……セカンダリ液圧室
（作動室）、１４……第２環状溝（作動室）、１
５……第１環状溝（作動室）、１６……主連通孔
、２７……副連通孔、３１……マスターシリンダ
、３５……ストツパ。
1 to 3 are views showing one embodiment of the master cylinder according to the present invention, in which FIG. 1 is an overall vertical sectional view, FIG. 2 is an enlarged sectional view of the main part, and FIG. 3 is the main part. FIG. FIG. 4 is an overall vertical sectional view showing a conventional master cylinder. 2... Reservoir tank, 3... Master cylinder body, 6... Housing (cylinder body), 7
...Primary hydraulic pressure chamber (working chamber), 8...Secondary piston (piston), 9...Primary piston (piston), 10...Secondary hydraulic pressure chamber (working chamber), 14...Second annular groove (working chamber) room), 1
5...First annular groove (working chamber), 16...Main communication hole, 27...Sub-communication hole, 31...Master cylinder, 35...Stopper.
Claims (1)
室およびリザーバタンクを連通する連通孔とが形
成されたシリンダ本体と、作動室内に突出してピ
ストンと係合することができるようシリンダ本体
に取り付けられた係合部材と、を備えたマスター
シリンダにおいて、前記係合部材に溝部を設け、
該溝部が前記シリンダ本体に形成された前記連通
孔の開口端部を形成するようにしたことを特徴と
するマスターシリンダ。 A cylinder body is formed with a working chamber that slidably accommodates a piston and a communication hole that communicates the working chamber and a reservoir tank, and a cylinder body that is attached to the cylinder body so as to protrude into the working chamber and engage with the piston. In the master cylinder, the engaging member is provided with a groove,
A master cylinder characterized in that the groove portion forms an open end of the communication hole formed in the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15777088U JPH0277173U (en) | 1988-12-02 | 1988-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15777088U JPH0277173U (en) | 1988-12-02 | 1988-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277173U true JPH0277173U (en) | 1990-06-13 |
Family
ID=31437503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15777088U Pending JPH0277173U (en) | 1988-12-02 | 1988-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277173U (en) |
-
1988
- 1988-12-02 JP JP15777088U patent/JPH0277173U/ja active Pending