JPS6416975U - - Google Patents
Info
- Publication number
- JPS6416975U JPS6416975U JP10904287U JP10904287U JPS6416975U JP S6416975 U JPS6416975 U JP S6416975U JP 10904287 U JP10904287 U JP 10904287U JP 10904287 U JP10904287 U JP 10904287U JP S6416975 U JPS6416975 U JP S6416975U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- screw
- preload
- thread groove
- steering device
- 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
- 230000036316 preload Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
Description
図面は本考案の一実施例を示し、第１図は本考
案を適用したインテグラル形パワーステアリング
の断面図、第２図は第１図−線断面図である
。
４……ボールネジ、５……オネジ溝、８……ボ
ールナツトピストン、９……メネジ溝、１０……
ボール、１２……ラツク歯、１３……ピニオン、
１４……クロスシヤフト、１５……予圧用ボール
、１６……プランジヤ。
The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional view of an integral type power steering to which the present invention is applied, and FIG. 2 is a cross-sectional view taken along the line shown in FIG. 1. 4...Ball screw, 5...Male thread groove, 8...Ball nut piston, 9...Female thread groove, 10...
Ball, 12...Rack tooth, 13...Pinion,
14...Cross shaft, 15...Preload ball, 16...Plunger.
Claims (1)
ネジと、このボールネジのメネジ溝とオネジ溝間
を転がりながら循環するボールを介して螺合し軸
方向に移動するボールナツトと、このボールナツ
トに形成されたラツク歯に噛合するピニオン歯を
有するクロスシヤフトとからなる舵取装置におい
て、前記ボールネジのボール循環範囲外のオネジ
溝に予圧用ボールを嵌入し、前記ボールナツトに
前記予圧用ボールを半径方向に押圧するプランジ
ヤを設けたことを特徴とする舵取装置。 A ball screw rotated by the steering shaft is engaged with a ball nut that moves in the axial direction through the balls that circulate while rolling between the female thread groove and male thread groove of this ball screw, and meshes with the rack teeth formed on this ball nut. A steering device comprising a cross shaft having pinion teeth, wherein a preload ball is fitted into a male screw groove outside the ball circulation range of the ball screw, and a plunger is provided on the ball nut to press the preload ball in a radial direction. A steering device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10904287U JPS6416975U (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10904287U JPS6416975U (en) | 1987-07-17 | 1987-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6416975U true JPS6416975U (en) | 1989-01-27 |
Family
ID=31344931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10904287U Pending JPS6416975U (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6416975U (en) |
-
1987
- 1987-07-17 JP JP10904287U patent/JPS6416975U/ja active Pending
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