JPS6049070U - Variable gear ratio steering gear device - Google Patents
Variable gear ratio steering gear deviceInfo
- Publication number
- JPS6049070U JPS6049070U JP14199483U JP14199483U JPS6049070U JP S6049070 U JPS6049070 U JP S6049070U JP 14199483 U JP14199483 U JP 14199483U JP 14199483 U JP14199483 U JP 14199483U JP S6049070 U JPS6049070 U JP S6049070U
- Authority
- JP
- Japan
- Prior art keywords
- rack
- pinion
- gear ratio
- gear device
- pressure angle
- 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
Landscapes
- Gears, Cams (AREA)
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
第１図は本考案の一実施例に係るステアリングギア装置
の要部を示す縦断面図、第２図ａ、 ｂはピニオンの転
位加工によるラック歯面とピニオン歯面との距離の変化
量を示す説明図でろり、ａ図はラックの中央部、ｂ図は
ラックの両端部を示す。
１・・・・・・ラック、３・・・・・・ピニオン、４・
・・・・・ピニオン歯面。Fig. 1 is a vertical sectional view showing the main parts of a steering gear device according to an embodiment of the present invention, and Figs. 2a and 2b show the amount of change in the distance between the rack tooth surface and the pinion tooth surface due to pinion displacement machining. In the explanatory diagrams shown, Figure A shows the center part of the rack, and Figure B shows both ends of the rack. 1... Rack, 3... Pinion, 4...
...Pinion tooth surface.
Claims (1)
このピニオンと噛合し、ピニオンの回転に伴なって軸線
方向に駆動されるラックとを備え、このラックの中央部
におけるラック歯が、ラックの両側部分におけるラック
歯よりも小さい圧力角を有するバリアプルギアレシオ式
ステアリングギア装置において、上記ピニオンを、その
各歯面が法線方向にΔＴだけ増大するように正側に転位
させて加工するとともに、上記ラックとピニオンとの距
離を△Ｔｃｏｓｅｃα（αはラック中央部の圧力角）を
超えない量だけ遠ざけたことを特徴とするバリアプルギ
アレシオ式ステアリングギア装置。a pinion rotated by a steering handle;
A barrier puller comprising a rack that meshes with the pinion and is driven in the axial direction as the pinion rotates, and the rack teeth in the center of the rack have a pressure angle smaller than the rack teeth on both sides of the rack. In the gear ratio type steering gear device, the pinion is processed by being shifted to the positive side so that each tooth surface increases by ΔT in the normal direction, and the distance between the rack and the pinion is set to ΔTcosecα (α is the rack A barrier pull gear ratio type steering gear device characterized by being separated by an amount that does not exceed the pressure angle (pressure angle at the center).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14199483U JPS6049070U (en) | 1983-09-13 | 1983-09-13 | Variable gear ratio steering gear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14199483U JPS6049070U (en) | 1983-09-13 | 1983-09-13 | Variable gear ratio steering gear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6049070U true JPS6049070U (en) | 1985-04-06 |
Family
ID=30317412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14199483U Pending JPS6049070U (en) | 1983-09-13 | 1983-09-13 | Variable gear ratio steering gear device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049070U (en) |
-
1983
- 1983-09-13 JP JP14199483U patent/JPS6049070U/en active Pending
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