JPH0426181U - - Google Patents
Info
- Publication number
- JPH0426181U JPH0426181U JP6817390U JP6817390U JPH0426181U JP H0426181 U JPH0426181 U JP H0426181U JP 6817390 U JP6817390 U JP 6817390U JP 6817390 U JP6817390 U JP 6817390U JP H0426181 U JPH0426181 U JP H0426181U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- hole
- gear housing
- cylinder
- ball screw
- 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
- 238000005192 partition Methods 0.000 claims 1
Description
第１図は本考案の実施例を示す動力舵取装置を
の断面図である。
１……ギアハウジング、２……サーボ弁、３…
…空間、４……シリンダ部、４ａ，４ｂ……シリ
ンダ室、５……ピストン、６……ラツク、７……
連通孔、９……ボールねじ、１０……弁ハウジン
グ、１１……トーシヨンバー、１２……操舵軸、
１３……クロスシヤフト、１４……セクターギア
、１５……キヤツプ。
FIG. 1 is a sectional view of a power steering device showing an embodiment of the present invention. 1...Gear housing, 2...Servo valve, 3...
...Space, 4...Cylinder part, 4a, 4b...Cylinder chamber, 5...Piston, 6...Rack, 7...
Communication hole, 9... ball screw, 10... valve housing, 11... torsion bar, 12... steering shaft,
13...Cross shaft, 14...Sector gear, 15...Cap.
Claims (1)
成されたシリンダ部と、前記ギアハウジングに摺
動可能に嵌合され前記シリンダ部を２つのシリン
ダ室に区画するピストンと、操向ハンドル側に連
結され前記ピストンの一端を前記２つのシリンダ
室の一方のシリンダ室に開口して形成された孔に
螺合されたボールねじと、車輪側に連結されかつ
前記ピストンに設けたラツクと噛合するセクター
ギアを有するクロスシヤフトとを備えた動力舵取
装置において、前記ピストンに前記孔の前記ボー
ルねじで区画された空間と孔が開口した側の一方
のシリンダ室とを連通する連通孔を形成したこと
を特徴とする動力舵取装置。 a gear housing, a cylinder portion formed within the gear housing, a piston that is slidably fitted into the gear housing and partitions the cylinder portion into two cylinder chambers, and the piston that is connected to the steering handle side. A cross having a ball screw screwed into a hole formed by opening one end into one of the two cylinder chambers, and a sector gear connected to the wheel side and meshing with a rack provided on the piston. A power steering device comprising a shaft, characterized in that the piston is formed with a communication hole that communicates between the space defined by the ball screw of the hole and one cylinder chamber on the side where the hole is open. Power steering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6817390U JPH0426181U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6817390U JPH0426181U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426181U true JPH0426181U (en) | 1992-03-02 |
Family
ID=31602384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6817390U Pending JPH0426181U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426181U (en) |
-
1990
- 1990-06-27 JP JP6817390U patent/JPH0426181U/ja active Pending
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