JPS63114875U - - Google Patents
Info
- Publication number
- JPS63114875U JPS63114875U JP745287U JP745287U JPS63114875U JP S63114875 U JPS63114875 U JP S63114875U JP 745287 U JP745287 U JP 745287U JP 745287 U JP745287 U JP 745287U JP S63114875 U JPS63114875 U JP S63114875U
- Authority
- JP
- Japan
- Prior art keywords
- pinion
- shaft
- rack shaft
- rack
- gearbox
- 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.)
- Granted
Links
- 238000000605 extraction Methods 0.000 claims description 4
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Gears, Cams (AREA)
Description
第１図はギヤボツクスを斜め下方から見た一部
破断背面図であり、第２図は第１図―線断面
図、第３図は調整ボルトをネジ孔に螺着した場合
の第１図―線断面図、第４図は盲ボルトを螺
着した場合の第３図と同様の断面図である。
尚、図面中、１はギヤボツクス、２，４はボス
、３はラツクハウジング、５はネジ孔、１１は回
転入力用ピニオン軸、１５はラツクガイド、２１
はラツク軸、２５はラツクエンドガイド、３１は
回転取出用ピニオン軸、３５はピニオンホルダ、
４１は調整ボルト、４２は盲ボルトである。
Figure 1 is a partially cutaway rear view of the gearbox viewed diagonally from below, Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is Figure 1 with the adjustment bolt screwed into the screw hole. A line sectional view, FIG. 4 is a sectional view similar to FIG. 3 when a blind bolt is screwed. In the drawing, 1 is a gear box, 2 and 4 are bosses, 3 is a rack housing, 5 is a screw hole, 11 is a pinion shaft for rotational input, 15 is a rack guide, and 21
is a rack shaft, 25 is a rack end guide, 31 is a rotation extraction pinion shaft, 35 is a pinion holder,
41 is an adjustment bolt, and 42 is a blind bolt.
Claims (1)
回転入力用ピニオン軸と前記ラツク軸に対し中間
部で噛合う回転取出用ピニオン軸とをギヤボツク
ス内に組込み、該ギヤボツクスに対し前記ラツク
軸を一端側の前記回転入力用ピニオン軸との噛合
部と他端部の端部とで摺動自在に支持したステア
リングギヤ装置において、 前記ラツク軸の中間部に噛合う前記回転取出用
ピニオン軸をピニオンホルダ内に偏心させて回転
自在に支持し、 該ピニオンホルダを前記ギヤボツクスに対し回
動調整自在に組付けるとともに、 前記ギヤボツクスの前記ラツク軸に対する前記
回転取出用ピニオン軸との噛合部の背面側の部分
には、前記ピニオンホルダの回動による該噛合部
のバツクラツシユ調整時に前記ラツク軸の背面に
対しクリアランスを保つて臨む調整ボルトを螺着
し、且つバツクラツシユ調整後に該調整ボルトよ
りも短い盲ボルトを螺着するためのネジ孔を形成
したこと、 を特徴とするラツクピニオン式ステアリングギヤ
装置のバツクラツシユ調整構造。[Claims for Utility Model Registration] A rack shaft, a rotation input pinion shaft that meshes with the rack shaft at one end, and a rotation extraction pinion shaft that meshes with the rack shaft at an intermediate portion are assembled in a gear box, In a steering gear device in which the rack shaft is slidably supported on the gearbox by a portion meshing with the rotation input pinion shaft on one end side and an end portion of the other end portion, the rack shaft meshes with an intermediate portion of the rack shaft. The rotational extraction pinion shaft is eccentrically supported in a pinion holder so as to be rotatable, the pinion holder is rotatably assembled to the gearbox, and the rotational extraction pinion shaft is attached to the rack shaft of the gearbox. An adjustment bolt is screwed onto the back side of the meshing part with the pinion holder, so that it faces the rear surface of the rack shaft while maintaining clearance when the backlash of the meshing part is adjusted by rotation of the pinion holder. A backlash adjustment structure for a rack and pinion type steering gear device, characterized by forming a screw hole for screwing a blind bolt shorter than the adjustment bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP745287U JPH056223Y2 (en) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP745287U JPH056223Y2 (en) | 1987-01-21 | 1987-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63114875U true JPS63114875U (en) | 1988-07-23 |
| JPH056223Y2 JPH056223Y2 (en) | 1993-02-17 |
Family
ID=30790915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP745287U Expired - Lifetime JPH056223Y2 (en) | 1987-01-21 | 1987-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056223Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012254758A (en) * | 2011-06-10 | 2012-12-27 | Jtekt Corp | Vehicle steering device |
-
1987
- 1987-01-21 JP JP745287U patent/JPH056223Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012254758A (en) * | 2011-06-10 | 2012-12-27 | Jtekt Corp | Vehicle steering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH056223Y2 (en) | 1993-02-17 |
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