JPS60130177U

JPS60130177U - Rack and pinion steering gear for vehicles

Info

Publication number: JPS60130177U
Application number: JP1895884U
Authority: JP
Inventors: 裕川口
Original assignee: トヨタ自動車株式会社
Priority date: 1984-02-10
Filing date: 1984-02-10
Publication date: 1985-08-31

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図はこの考案の実施例を示し、第１図はギヤハウジング
部の断面図（第２図のＩ−Ｉ線断面）、第２図は第１図
の■−■線断面図、第３図は第２図の■−■線断面図、
第４図は別実施例のラックガイド部の断面図である。　
　　− １・・・ギヤハウジング、６・・・ピニオン軸、７・・
・ピ゛ニオン１．８・・・ステアリングラック、８ａ・
・・中立位置背面、９・・・ラック、１４．１４Ａ・・
・ラックガイド、ＩＢ、１８Ａ・・・圧縮ばね、２０・
・・板ばね、２２・・・段付部、２３・・・テーパ部。The figures show an embodiment of this invention, and Fig. 1 is a cross-sectional view of the gear housing part (cross-sectional view taken along line II in Fig. 2), Fig. 2 is a cross-sectional view taken along line ■-■ in Fig. 1, and Fig. 3 is a cross-sectional view taken along line II in Fig. 1. is a cross-sectional view along the ■-■ line in Figure 2,
FIG. 4 is a sectional view of a rack guide section of another embodiment.
- 1... Gear housing, 6... Pinion shaft, 7...
・Pinion 1.8...Steering rack, 8a・
...Neutral position back, 9...Rack, 14.14A...
・Rack guide, IB, 18A...compression spring, 20・
...Plate spring, 22...Stepped part, 23...Tapered part.

Claims

[Scope of utility model registration request]

'A pinion shaft rotatably supported by the gear housing and rotated by rotation of the steering wheel;
A steering rack has a rack that engages with the pinion of the pinion shaft, is supported by the gear housing, and can be moved left and right from a neutral position where the vehicle travels straight by rotation of the pinion shaft; A rack and pinion type steering gear for a vehicle, comprising a rack guide that is pressed by a rack guide and presses the back surface of the steering rack, the back surface of the steering rack having a cutting depth that is deviated from its neutral position to the left or right. For a vehicle, the spring force of the spring that presses the rack guide is set to be large when the steering rack is in the neutral position and to be small when the steering rack is moved from the neutral position. Rack and pinion steering gear.