JPS61154301U - - Google Patents
Info
- Publication number
- JPS61154301U JPS61154301U JP3779385U JP3779385U JPS61154301U JP S61154301 U JPS61154301 U JP S61154301U JP 3779385 U JP3779385 U JP 3779385U JP 3779385 U JP3779385 U JP 3779385U JP S61154301 U JPS61154301 U JP S61154301U
- Authority
- JP
- Japan
- Prior art keywords
- oil seal
- small diameter
- cylinder
- rod
- inner end
- 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
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Actuator (AREA)
Description
図面は本考案の実施の一例を示すもので、第１
図は本考案の要部を示す拡大断面図、第２図は他
の変形例を示す拡大断面図、第３図はラツクアン
ドピニオン形動力舵取装置の断面図である。
１０……ハウジング、１１……ステアリングロ
ツド、１４……ピニオン軸、１５……ピストン、
１６……シリンダチユーブ、３２……オイルシー
ル、３３……保持筒。
The drawings show an example of the implementation of the present invention.
2 is an enlarged sectional view showing a main part of the present invention, FIG. 2 is an enlarged sectional view showing another modification, and FIG. 3 is a sectional view of a rack-and-pinion type power steering device. 10... Housing, 11... Steering rod, 14... Pinion shaft, 15... Piston,
16... Cylinder tube, 32... Oil seal, 33... Holding tube.
Claims (1)
ドを一体的に結合し、このロツドを挿通する貫通
穴を形成したハウジングを前記シリンダチユーブ
の一端に固定し、このハウジングの内端側にロツ
ド外周面に摺接するオイルシールを配設したシリ
ンダ装置であつて、前記ハウジングの内端部に前
記オイルシールの外径と略等しい外径の小径部を
形成し、この小径部の端面に隣接してオイルシー
ルを配設するとともに、前記小径部の外径よりも
わずかに小さな内径寸法を有しかつ内端側がロド
外周面側に屈曲した金属性円筒形状の保持筒を前
記小径部に圧入し、この保持筒の屈曲部を前記オ
イルシールの内端面に当接させたことを特徴とす
るシリンダ装置。 A rod is integrally connected to the piston fitted in the cylinder tube, and a housing having a through hole through which the rod is inserted is fixed to one end of the cylinder tube. The cylinder device is provided with an oil seal that is in contact with the oil seal, the housing having a small diameter portion having an outer diameter approximately equal to the outer diameter of the oil seal at an inner end thereof, and an oil seal adjacent to an end face of the small diameter portion. At the same time, a metal cylindrical holding cylinder having an inner diameter slightly smaller than the outer diameter of the small diameter part and whose inner end side is bent toward the outer peripheral surface of the rod is press-fitted into the small diameter part, and the holding cylinder is pressed into the small diameter part. A cylinder device characterized in that a bent portion of the oil seal is brought into contact with an inner end surface of the oil seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3779385U JPH0338484Y2 (en) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3779385U JPH0338484Y2 (en) | 1985-03-15 | 1985-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61154301U true JPS61154301U (en) | 1986-09-25 |
| JPH0338484Y2 JPH0338484Y2 (en) | 1991-08-14 |
Family
ID=30544204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3779385U Expired JPH0338484Y2 (en) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338484Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562381U (en) * | 1992-01-31 | 1993-08-20 | 光洋精工株式会社 | Power steering device |
-
1985
- 1985-03-15 JP JP3779385U patent/JPH0338484Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562381U (en) * | 1992-01-31 | 1993-08-20 | 光洋精工株式会社 | Power steering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338484Y2 (en) | 1991-08-14 |
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