JPH0260096U - - Google Patents
Info
- Publication number
- JPH0260096U JPH0260096U JP14010988U JP14010988U JPH0260096U JP H0260096 U JPH0260096 U JP H0260096U JP 14010988 U JP14010988 U JP 14010988U JP 14010988 U JP14010988 U JP 14010988U JP H0260096 U JPH0260096 U JP H0260096U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- steering shaft
- return spring
- pair
- clevis
- 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
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power Steering Mechanism (AREA)
Description
第１図は本考案にリターンスプリングの取付け
構造を適用したステアリング装置のシリンダユニ
ツトの全体図、第２図は第１図のＡ方向矢視図、
第３図は第１図のＢ方向矢視図、第４図は第２図
のＣ―Ｃ線断面図、第５図は第４図のＤ―Ｄ線断
面図、第６図は第１図のＥ―Ｅ線断面図、第７図
Ａ，Ｂは作用を説明した図、第８図は従来構造を
示す図である。
尚、図面中１はシリンダ本体、２は保持部、３
はピストンロツド、５はハウジング、６はステア
リングシヤフト、９は係止リング、１０はストツ
パリング、１１はリテーナ、１２はリターンスプ
リング、１３はスライダ、１４はスプール弁であ
る。
Fig. 1 is an overall view of a cylinder unit of a steering device to which the return spring mounting structure of the present invention is applied; Fig. 2 is a view taken in the direction of arrow A in Fig. 1;
Fig. 3 is a view taken in the direction of arrow B in Fig. 1, Fig. 4 is a sectional view taken along the line CC in Fig. 2, Fig. 5 is a sectional view taken along the line D-D in Fig. 4, and Fig. 6 is a sectional view taken along the line C--C in Fig. 2. 7A and 7B are diagrams illustrating the operation, and FIG. 8 is a diagram showing the conventional structure. In the drawing, 1 is the cylinder body, 2 is the holding part, and 3 is the cylinder body.
1 is a piston rod, 5 is a housing, 6 is a steering shaft, 9 is a locking ring, 10 is a stopper ring, 11 is a retainer, 12 is a return spring, 13 is a slider, and 14 is a spool valve.
Claims (1)
達してスプール弁を操作し、油圧によつて推進ユ
ニツト側に連結するクレビスを動かすようにした
船舶用パワーステアリングにおいて、前記ステア
リングシヤフトの外周には軸方向に離間して一対
のストツパリングが係止リングを介して止着され
、これらストツパリング間にはその内径がステア
リングシヤフトの外径に略等しい一対の環状リテ
ーナを摺動自在に外嵌し、これらリテーナ間にス
テアリングシヤフトを中立位置に戻すリターンス
プリングを介設したことを特徴とする船舶用パワ
ーステアリングにおけるリターンスプリングの取
付け構造。 In a marine power steering system that transmits the turning angle of the steering wheel to the steering shaft to operate a spool valve and use hydraulic pressure to move a clevis connected to the propulsion unit side, there is a clevis that is spaced apart in the axial direction on the outer circumference of the steering shaft. A pair of stopper rings are fixed via locking rings, and a pair of annular retainers whose inner diameter is approximately equal to the outer diameter of the steering shaft are slidably fitted between these stopper rings. A structure for mounting a return spring in a marine power steering system, characterized in that a return spring is provided to return the shaft to a neutral position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14010988U JPH0260096U (en) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14010988U JPH0260096U (en) | 1988-10-27 | 1988-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260096U true JPH0260096U (en) | 1990-05-02 |
Family
ID=31403982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14010988U Pending JPH0260096U (en) | 1988-10-27 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260096U (en) |
-
1988
- 1988-10-27 JP JP14010988U patent/JPH0260096U/ja active Pending