JPS60173718U

JPS60173718U - bearing

Info

Publication number: JPS60173718U
Application number: JP6149084U
Authority: JP
Inventors: 下釜　克彦
Original assignee: エヌオーケー株式会社
Priority date: 1984-04-27
Filing date: 1984-04-27
Publication date: 1985-11-18
Also published as: JPH0212322Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の軸受を設けたステアリング装置の一部切
欠した側面図、第２図は本考案ステアリングシャフト用
軸受の一実施例を示す側面図、第　　−３図は第２図に
おけるＡ−Ａ線断面図である。１・・・同条、２・・・係合突起、３・・・外周支持部
、４・・・環状溝、５・・・テーパ端部、６・・・内周
支持条、７・・・環状内溝、８・・・内周支持部、Ｈ・
・・ハウジング、Ｓ・・・ステアリングシャフト。FIG. 1 is a partially cutaway side view of a steering device equipped with a conventional bearing, FIG. 2 is a side view showing an embodiment of the steering shaft bearing of the present invention, and FIG. It is an A-line sectional view. DESCRIPTION OF SYMBOLS 1... Same strip, 2... Engaging protrusion, 3... Outer periphery support part, 4... Annular groove, 5... Tapered end part, 6... Inner periphery support strip, 7...・Annular inner groove, 8...Inner peripheral support part, H・
...Housing, S...Steering shaft.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

ステアリングシャフトとハウジング間に介挿されるラジ
アル軸受において、適宜弾性を備える合成樹脂材料をも
って、略筒状体に形成され、外周側に、両端部に位置す
る略山形断面の外周支持部および該外周支持部との間に
環状外溝を介して配置された同条を形成するとともに、
該同条の円周上位置に、上記ハウジングの内周に形成さ
れた凹孔に遊嵌する係合突起を付され、内周側に、上記
同条に対応して形成された緩傾斜の山形の内周支持部と
、該内周支持部の軸方向両側に形成された環状内溝を介
して、上記外周支持部対応位置より軸方向内側に形成さ
れた内周支持条を備えたことを特徴とするステアリング
シャフト用軸受。A radial bearing inserted between a steering shaft and a housing is formed into a substantially cylindrical body made of a synthetic resin material with appropriate elasticity, and includes an outer circumferential support portion with a substantially chevron-shaped cross section located at both ends on the outer circumferential side, and the outer circumferential support. forming a same strip disposed through an annular outer groove between the section and the section;
An engaging protrusion that fits loosely into a recess formed on the inner periphery of the housing is attached to a position on the circumference of the same strip, and a gently sloping protrusion is provided on the inner circumferential side to correspond to the same strip. A chevron-shaped inner periphery support part and an inner periphery support strip formed axially inward from a position corresponding to the outer periphery support part via annular inner grooves formed on both sides of the inner periphery support part in the axial direction. A steering shaft bearing featuring: