JPS6325682U - - Google Patents
Info
- Publication number
- JPS6325682U JPS6325682U JP11922786U JP11922786U JPS6325682U JP S6325682 U JPS6325682 U JP S6325682U JP 11922786 U JP11922786 U JP 11922786U JP 11922786 U JP11922786 U JP 11922786U JP S6325682 U JPS6325682 U JP S6325682U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder body
- end cover
- fitted
- screw shaft
- sector
- 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
- 238000012856 packing Methods 0.000 claims 1
Landscapes
- Sealing Devices (AREA)
Description
第1図は本考案の一実施例を示す要部の断面図
、第2図は第1図の―矢視図、第3図は第1
図の部分拡大図、第4図はトラクタ全体の側面図
、第5図は別の実施例を示す断面図である。
13……パワーステアリング装置、14……シ
リンダ本体、15……制御弁、17……ピストン
、18……スクリユー軸、19……セクター軸、
21……エンドカバー、22……軸受部、23…
…盲状部、36……セクターギヤー。
Fig. 1 is a cross-sectional view of the main parts showing one embodiment of the present invention, Fig. 2 is a view taken along the - arrow in Fig. 1, and Fig. 3 is a
4 is a side view of the entire tractor, and FIG. 5 is a sectional view showing another embodiment. 13... Power steering device, 14... Cylinder body, 15... Control valve, 17... Piston, 18... Screw shaft, 19... Sector shaft,
21... End cover, 22... Bearing section, 23...
...Blind part, 36...Sector gear.
Claims (1)
ーギヤー36と咬合するピストン17が軸心方向
に摺動自在に内嵌され、このピストン17にボー
ルスクリユー機構23aを介してスクリユー軸1
8が螺挿され、このスクリユー軸18の先端側を
支持するエンドカバー21がシリンダ本体14に
内嵌されたパワーステアリング装置において、エ
ンドカバー21に、スクリユー軸18を支持する
軸受部22の外端側をふさぐ盲状部23が一体に
形成され、このエンドカバー21の軸受部22内
周に、スクリユー軸18の外周に摺接するUパツ
キング26が内嵌され、エンドカバー21とシリ
ンダ本体14との間にOリング27が介装された
ことを特徴とするパワーステアリング装置。 A piston 17 that engages with the sector gear 36 of the sector shaft 19 is fitted into the cylinder body 14 so as to be slidable in the axial direction.
8 is screwed into the cylinder body 14, and an end cover 21 that supports the distal end side of the screw shaft 18 is fitted inside the cylinder body 14. A blind part 23 that closes the side is integrally formed, and a U packing 26 that slides on the outer periphery of the screw shaft 18 is fitted into the inner periphery of the bearing part 22 of the end cover 21, and the end cover 21 and the cylinder body 14 are connected to each other. A power steering device characterized in that an O-ring 27 is interposed therebetween.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11922786U JPS6325682U (en) | 1986-08-01 | 1986-08-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11922786U JPS6325682U (en) | 1986-08-01 | 1986-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6325682U true JPS6325682U (en) | 1988-02-19 |
Family
ID=31006395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11922786U Pending JPS6325682U (en) | 1986-08-01 | 1986-08-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6325682U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033427B1 (en) * | 1970-11-19 | 1975-10-30 |
-
1986
- 1986-08-01 JP JP11922786U patent/JPS6325682U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033427B1 (en) * | 1970-11-19 | 1975-10-30 |