JPH02105069U

JPH02105069U -

Info

Publication number: JPH02105069U
Application number: JP1352589U
Authority: JP
Priority date: 1989-02-09
Filing date: 1989-02-09
Publication date: 1990-08-21

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す正面図（部分
断面）、第２図は第１図のＡ部拡大面である。主要部分の符号の説明、０……第１の回転軸、１
２……トーシヨンバー、１４……出力軸、２６，
５２……第１の減速歯車、３１……ラツク軸、４
０……第２の回転軸、４７……摩擦抵抗部材、６
２，７８……第２の減速歯車、７０……第３の回
転軸、８６……電動モータ。 FIG. 1 is a front view (partial cross section) showing an embodiment of the present invention, and FIG. 2 is an enlarged view of section A in FIG. Explanation of symbols of main parts, 0...first rotation axis, 1
2...Torsion bar, 14...Output shaft, 26,
52...First reduction gear, 31...Rack shaft, 4
0...Second rotating shaft, 47...Friction resistance member, 6
2, 78... Second reduction gear, 70... Third rotating shaft, 86... Electric motor.

補正平１．３．３１図面の簡単な説明を次のように補正する。明細書第１３頁第１行目の「拡大面」を「拡大
図」に訂正する。同上第１３頁第４行目の「０………」を「１０
……」に訂正する。Amendment 1.3.31. The brief description of the drawing is amended as follows. "Enlarged view" in the first line of page 13 of the specification is corrected to "enlarged view." Same as above, page 13, line 4, “0……” is changed to “10”.
...” is corrected.

Claims

[Claims for Utility Model Registration] 1. A housing; a first rotating shaft rotatably supported by the housing, rotated by a rotational steering force applied to a steering wheel, and steering a vehicle based on the rotation; a second rotating shaft rotatably supported by the housing and parallel to the first rotating shaft; a third rotating shaft rotatably supported by the housing parallel to the second rotating shaft; an electric motor that is fixed to the housing in close proximity to the third rotating shaft and rotates the third rotating shaft with an appropriate amount of auxiliary driving force as necessary; a first gear reduction device consisting of a pair of gears each fixed to a second rotating shaft, which reduces the rotation of the third rotating shaft and transmits the reduced rotation to the second rotating shaft; and the second rotation. A second rotary shaft comprising a pair of gears each fixed to a shaft and the first rotary shaft, the second rotary shaft decelerating the rotation of the second rotary shaft and transmitting the decelerated rotation to the first rotary shaft.
a gear reduction device disposed in close proximity to the second rotating shaft;
An electric power steering device comprising: a frictional resistance member that provides frictional resistance against rotation and radial movement of a rotating shaft. 2. The electric power steering device according to claim 1, wherein the frictional resistance member has an annular shape, is fixed to the housing, and is fitted to one end of the second rotating shaft. 3. The electric power steering device according to claim 2, wherein the annular friction resistance member is made of synthetic resin.