JPS5835015U

JPS5835015U - Fixation device

Info

Publication number: JPS5835015U
Application number: JP12880981U
Authority: JP
Inventors: 渡辺　順児
Original assignee: 株式会社東芝
Priority date: 1981-08-31
Filing date: 1981-08-31
Publication date: 1983-03-07

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図は従来の一実施例を示す縦断側面図、第２図は同
実施例の正面図、第３図は同実施例の分解斜視図、第４
図は本考案の一実施例を示す縦断側面図、第５図は同実
施例の分解斜視図、第６図は同実施例の係合孔を示す斜
視図、第７図は同実施例の正面図、第８図は同実施例の
止め輪の着脱作用を説明する斜視図、第９図は同じくそ
の縦断側面図、第１０図は他の実施例を示す正面図であ
る。１・・・回転軸（シャフト）、４・・・回転体（ギヤ）
、５・・・止め輪、７・・・工具引掛部（引掛穴）、８
・・・係止部（係止片）、１０・・・係合部（係合孔）
、１１・・・移動阻止部。第１図　　　　、　　第２図第３図Fig. 1 is a vertical sectional side view showing a conventional embodiment, Fig. 2 is a front view of the same embodiment, Fig. 3 is an exploded perspective view of the same embodiment, and Fig. 4
5 is an exploded perspective view of the embodiment, FIG. 6 is a perspective view showing the engagement hole of the embodiment, and FIG. 7 is a side view of the embodiment of the present invention. 8 is a perspective view illustrating the attachment and detachment operation of the retaining ring of the same embodiment, FIG. 9 is a vertical side view thereof, and FIG. 10 is a front view showing another embodiment. 1... Rotating axis (shaft), 4... Rotating body (gear)
, 5... Retaining ring, 7... Tool hooking part (hooking hole), 8
... Locking part (locking piece), 10... Engagement part (engagement hole)
, 11...Movement blocking section. Figure 1, Figure 2, Figure 3

Claims

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

回転軸に嵌合する回転体を上記回転軸に固定するものに
おいて、上記回転軸の径よりもわずかに小さい内径を有
するＣ字状に形成され上記回転軸に嵌着し得るとともに
、拡径するための工具引掛部を有する止め輪と、（の止
め輪または上記回転体の一方に設けられた係止部および
他方に設けられ上記係止部と係合する保合部を有し、上
記止め輪に対する回転体の軸方向および回転方向への移
動を阻止する移動阻止部とを具備したことを特徴とする
固定装置。In a device for fixing a rotating body to the rotating shaft, the rotating body is formed into a C-shape having an inner diameter slightly smaller than the diameter of the rotating shaft so that it can be fitted onto the rotating shaft and has an enlarged diameter. a retaining ring having a tool hooking part for the retaining ring or the rotating body; 1. A fixing device comprising a movement preventing portion that prevents movement of a rotating body relative to a ring in an axial direction and a rotational direction.