JPH039962U - - Google Patents
Info
- Publication number
- JPH039962U JPH039962U JP7158789U JP7158789U JPH039962U JP H039962 U JPH039962 U JP H039962U JP 7158789 U JP7158789 U JP 7158789U JP 7158789 U JP7158789 U JP 7158789U JP H039962 U JPH039962 U JP H039962U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder body
- bearing
- ring
- retaining ring
- fitted
- 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
Description
第１図は本考案にかゝるマスタシリンダの断面
図、第２図ａ，ｂはその一部である軸受の形状を
示す断面図と正面図、第３図はその一部である止
め輪の取外し要領を示す断面図、第４図は軸受の
他の実施例を示す正面図、第５図は本マスタシリ
ンダに用いる止め輪の形状を示す平面図である。
１１……シリンダ本体、１１ａ……開口端部、
１２，１３……ピストン、１２ｂ……ロツド部、
Ａ，Ｂ……圧力室、２３……軸受、２７……環状
溝、２８……止め輪、２８ａ……止め輪の孔、２
９……リング、４３……凹部（段差部）、４４…
…凸部（段差部）。
Figure 1 is a sectional view of the master cylinder according to the present invention, Figures 2a and b are sectional views and front views showing the shape of the bearing that is part of it, and Figure 3 is a retaining ring that is part of it. FIG. 4 is a front view showing another embodiment of the bearing, and FIG. 5 is a plan view showing the shape of the retaining ring used in this master cylinder. 11... Cylinder body, 11a... Open end,
12, 13...piston, 12b...rod part,
A, B... Pressure chamber, 23... Bearing, 27... Annular groove, 28... Retaining ring, 28a... Retaining ring hole, 2
9...Ring, 43...Recess (step), 44...
...Convex part (step part).
Claims (1)
のロツド部を、前記シリンダ本体の開口端部に嵌
合した軸受で案内して該シリンダ本体外へ延在さ
せ、前記シリンダ本体に形成された環状溝に止め
輪を嵌着して前記軸受の抜けを規制し、前記ピス
トンの移動により前記シリンダ本体内の圧力室に
液圧を発生させ、この液圧をブレーキに伝達する
ようにしたマスタシルンダにおいて、前記軸受と
前記止め輪との間にリングを介装し、前記軸受の
端面には、前記シリンダ本体の軸線を含む面内に
おいて前記リングの揺動支点となる段差部を設け
たことを特徴とするマスタシリンダ。 A rod portion of a piston slidably inserted into a cylinder body is guided by a bearing fitted to an open end of the cylinder body and extends out of the cylinder body, and an annular groove formed in the cylinder body is formed. In the master cylinder, a retaining ring is fitted to prevent the bearing from coming off, and movement of the piston generates hydraulic pressure in a pressure chamber in the cylinder body, and this hydraulic pressure is transmitted to the brake. A ring is interposed between the bearing and the retaining ring, and the end face of the bearing is provided with a stepped portion that serves as a swinging fulcrum for the ring in a plane that includes the axis of the cylinder body. master cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7158789U JPH039962U (en) | 1989-06-19 | 1989-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7158789U JPH039962U (en) | 1989-06-19 | 1989-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039962U true JPH039962U (en) | 1991-01-30 |
Family
ID=31608753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7158789U Pending JPH039962U (en) | 1989-06-19 | 1989-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039962U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831464B2 (en) * | 1980-04-30 | 1983-07-06 | 川崎重工業株式会社 | Internal combustion engine piston structure |
-
1989
- 1989-06-19 JP JP7158789U patent/JPH039962U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831464B2 (en) * | 1980-04-30 | 1983-07-06 | 川崎重工業株式会社 | Internal combustion engine piston structure |