JPH02117968U - - Google Patents
Info
- Publication number
- JPH02117968U JPH02117968U JP2835189U JP2835189U JPH02117968U JP H02117968 U JPH02117968 U JP H02117968U JP 2835189 U JP2835189 U JP 2835189U JP 2835189 U JP2835189 U JP 2835189U JP H02117968 U JPH02117968 U JP H02117968U
- Authority
- JP
- Japan
- Prior art keywords
- rack
- mounting hole
- rack bar
- rack guide
- guide
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Description
第１図は車両用ラツク・ピニオン式ステアリン
グ装置の一例を示す断面図、第２図は第１図に示
したラツクガイド単体の拡大断面図、第３図及び
第４図は要部作動説明図、第５図は第１図に示し
たラツクガイドに作用する軸方向の荷重とラツク
ガイドの内筒部先端とキヤツプ間の隙間との関係
を示す特性線図である。
符号の説明、１０……ハウジング、１０ａ……
取付孔、１１……ピニオン、１２……ラツクバー
、１２ａ……ラツク、１３……ステアリングシヤ
フト、１５……ラツクガイド、１５ｂ１……花弁
部、１５ｂ２……内筒部、１６……スプリング（
弾性部材）、１７……キヤツプ。
Fig. 1 is a sectional view showing an example of a rack and pinion type steering device for a vehicle, Fig. 2 is an enlarged sectional view of the rack guide shown in Fig. 1, and Figs. FIG. 5 is a characteristic diagram showing the relationship between the axial load acting on the rack guide shown in FIG. 1 and the gap between the tip of the inner cylindrical portion of the rack guide and the cap. Explanation of symbols, 10...Housing, 10a...
Mounting hole, 11... Pinion, 12... Rack bar, 12a... Rack, 13... Steering shaft, 15... Rack guide, 15b1... Petal part, 15b2... Inner cylinder part, 16... Spring (
elastic member), 17...cap.
Claims (1)
るラツクを備えたラツクバーの背部にてハウジン
グの取付孔に軸方向へ摺動可能に組付けられ、前
記取付孔の開口側端部に固着したキヤツプ間に介
装した弾性部材により前記ラツクバーに向けて付
勢されて前記ラツクバーの背面に摺接し、前記ラ
ツクバーを弾撥的に支持するラツクガイドにおい
て、当該ラツクガイドの前記取付孔に摺動可能に
嵌合する外周部分に前記キヤツプとの当接力に応
じて前記取付孔の内壁に向けて拡大変形可能な花
弁部を形成するとともに、この花弁部の内側に同
花弁部が所定量変形したのちに前記キヤツプと当
接して当該ラツクガイドの軸方向移動を規制する
内筒部を形成したことを特徴とするラツクガイド
。 The rack bar is attached to the back of a rack bar having a rack that engages with a pinion at the tip of the steering shaft so as to be slidable in the axial direction in the mounting hole of the housing, and is interposed between the caps fixed to the open end of the mounting hole. In a rack guide that is biased toward the rack bar by an elastic member and slides into sliding contact with the back surface of the rack bar to elastically support the rack bar, the rack guide has the above-mentioned ring attached to an outer peripheral portion that slidably fits into the mounting hole of the rack guide. A petal portion is formed that can expand and deform toward the inner wall of the mounting hole in response to the force of contact with the cap, and after the petal portion is deformed by a predetermined amount inside the petal portion, it comes into contact with the cap and A rack guide characterized by forming an inner cylindrical portion that restricts axial movement of the rack guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2835189U JPH02117968U (en) | 1989-03-13 | 1989-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2835189U JPH02117968U (en) | 1989-03-13 | 1989-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117968U true JPH02117968U (en) | 1990-09-21 |
Family
ID=31251644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2835189U Pending JPH02117968U (en) | 1989-03-13 | 1989-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008518839A (en) * | 2004-11-05 | 2008-06-05 | ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | Device for pressing the gear rack |
| JP2011522733A (en) * | 2008-06-20 | 2011-08-04 | サン−ゴバン パフォーマンス プラスティックス コーポレイション | Steering yoke |
| EP2905511A1 (en) * | 2014-02-07 | 2015-08-12 | Showa Corporation | Rack guide mechanism |
-
1989
- 1989-03-13 JP JP2835189U patent/JPH02117968U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008518839A (en) * | 2004-11-05 | 2008-06-05 | ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | Device for pressing the gear rack |
| JP2011522733A (en) * | 2008-06-20 | 2011-08-04 | サン−ゴバン パフォーマンス プラスティックス コーポレイション | Steering yoke |
| US8621950B2 (en) | 2008-06-20 | 2014-01-07 | Saint-Gobain Performance Plastics Corporation | Steering yoke |
| JP2014111447A (en) * | 2008-06-20 | 2014-06-19 | Saint-Gobain Performance Plastics Corp | Steering yoke |
| US9278707B2 (en) | 2008-06-20 | 2016-03-08 | Saint-Gobain Performance Plastics Corporation | Steering yoke |
| JP2018079928A (en) * | 2008-06-20 | 2018-05-24 | サン−ゴバン パフォーマンス プラスティックス コーポレイション | Steering yoke |
| EP2905511A1 (en) * | 2014-02-07 | 2015-08-12 | Showa Corporation | Rack guide mechanism |
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