JPH0472076U

JPH0472076U -

Info

Publication number: JPH0472076U
Application number: JP11601590U
Authority: JP
Priority date: 1990-11-05
Filing date: 1990-11-05
Publication date: 1992-06-25

Description

[Brief explanation of the drawing]

第１図は本考案の第１、第２の考案に係る動力
舵取装置のバルブ部の縦断面図、第２図は本考案
の第１の考案に係る動力舵取装置の一実施例を示
す要部拡大断面図、第３図は本考案の第１の考案
に係る動力舵取装置の他の実施例を示す要部拡大
断面図、第４図は本考案の第２の考案に係る動力
舵取装置の一実施例を示す要部拡大断面図である
。１……ハウジング、１ａ……段部、１ｂ……内
壁、１ｃ……肩部、３……出力軸、３ａ……ピニ
オン、５……ラツク、９……軸受、９ｂ……ボー
ル、１０……止め輪、１１……プレート。 FIG. 1 is a vertical sectional view of a valve section of a power steering device according to the first and second inventions of the present invention, and FIG. 2 is an embodiment of the power steering device according to the first invention of the present invention. FIG. 3 is an enlarged sectional view of the main part showing another embodiment of the power steering device according to the first invention of the present invention, and FIG. 4 is an enlarged sectional view of the main part showing another embodiment of the power steering device according to the first invention of the present invention. FIG. 2 is an enlarged sectional view of a main part of an embodiment of a power steering device. DESCRIPTION OF SYMBOLS 1... Housing, 1a... Step part, 1b... Inner wall, 1c... Shoulder part, 3... Output shaft, 3a... Pinion, 5... Rack, 9... Bearing, 9b... Ball, 10... ... Retaining ring, 11... plate.

Claims

[Scope of utility model registration claims] (1) Inside the steering gear housing,
An output shaft equipped with a pinion that engages with the rack is rotatably arranged, a retaining ring and a bearing that overlaps with the retaining ring are fitted on the output shaft, and this bearing is supported by a step in the housing. A power steering device characterized in that a gap between the retaining ring and an inner wall of a housing surrounding the pinion side of the output shaft is smaller than a diameter of a ball of the bearing. (2) Inside the steering gear housing,
An output shaft having a pinion that engages with the rack is rotatably disposed, a retaining ring and a bearing that overlaps with the retaining ring are fitted on the output shaft, and this bearing is attached to a plate on a step in the housing. What is claimed is: 1. A power steering device supported through a bearing, characterized in that a gap between the retaining ring and the plate is smaller than a diameter of a ball of a bearing. (3) Inside the steering gear housing,
In a power steering device in which an output shaft including a pinion that engages with a rack is rotatably arranged, and a bearing supporting the output shaft is supported on a step in the housing, the pinion side of the output shaft is surrounded. A power steering device characterized in that the gap between the inner wall of the housing and the inner race of the bearing is smaller than the diameter of the ball of the bearing.