JPH0340284U - - Google Patents
Info
- Publication number
- JPH0340284U JPH0340284U JP10230789U JP10230789U JPH0340284U JP H0340284 U JPH0340284 U JP H0340284U JP 10230789 U JP10230789 U JP 10230789U JP 10230789 U JP10230789 U JP 10230789U JP H0340284 U JPH0340284 U JP H0340284U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ball screw
- insertion hole
- steering device
- power steering
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
Description
第１図は本考案の実施例を示す動力舵取装置の
断面図である。
１……ギアハウジング、４……パワーシリンダ
、５……ピストン、５ａ……雌ねじ、８……ボー
ル、９……ボールねじ、９ａ……雄ねじ、１０…
…弁ハウジング、１２……操舵軸、１３……クロ
スシヤフト、１５……セクターギア、１６……ラ
ツク、１７……ブツシユ、２０……挿通孔。
FIG. 1 is a sectional view of a power steering device showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Gear housing, 4...Power cylinder, 5...Piston, 5a...Female thread, 8...Ball, 9...Ball screw, 9a...Male thread, 10...
... Valve housing, 12 ... Steering shaft, 13 ... Cross shaft, 15 ... Sector gear, 16 ... Rack, 17 ... Bush, 20 ... Insertion hole.
Claims (1)
可能に嵌合されたピストンと、操作ハンドル側に
連結されかつ前記ピストンに設けた雌ねじに多数
のボールを介して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
雌ねじと同軸に挿通孔を形成し、この挿通孔に前
記ボールねじを摺動可能に嵌挿するブツシユを圧
入したことを特徴とする動力舵取装置。 A gear housing, a piston slidably fitted into the gear housing, a ball screw connected to the operating handle side and screwed into a female thread provided on the piston via a large number of balls, and a ball screw connected to the wheel side. In a power steering device that is connected to a cross shaft and has a sector gear that meshes with a rack provided on the piston, an insertion hole is formed in the piston coaxially with the female thread, and the ball screw is slid into the insertion hole. A power steering device characterized by having a press-fitted bush that is movably inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10230789U JPH0340284U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10230789U JPH0340284U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340284U true JPH0340284U (en) | 1991-04-18 |
Family
ID=31651210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10230789U Pending JPH0340284U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340284U (en) |
-
1989
- 1989-08-31 JP JP10230789U patent/JPH0340284U/ja active Pending