JPS5889279U

JPS5889279U - Snap spring removal tool

Info

Publication number: JPS5889279U
Application number: JP18170481U
Authority: JP
Inventors: 市川　三郎; 細谷　武; 石田　広一; 赤間　清; 鶴見　秋樹
Original assignee: 日産自動車株式会社
Priority date: 1981-12-08
Filing date: 1981-12-08
Publication date: 1983-06-16

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

[Brief explanation of the drawing]

第１図はスナップリングを示す拡大正面図、′第２図は
従来のスナップリングの取外し状態を示す斜視図、第３
図は本考案の取外し工具の平面図、第４図は同側面図、
第５図は取外し工具の使用状態を示す斜視図、第６図お
よび第７図は第１−凹部の作動工程を示す部分正面図、
第８図および第９図は第２凹部の作動工程を示す部分正
面図、第１０図は第２の実施例を示す正面−、第１１図
は第３の実施例を示す斜視図、第１２図は第４の実　　
　′施例を示す正視図である。１・・・・・・スナップリング、２・・・・・・開口、
５・・・・・・金属枠、６・・・・・・第１凹部、７・
・・・・・第２凹部、８・・・・・・取外し工具。Figure 1 is an enlarged front view showing the snap ring, Figure 2 is a perspective view showing the conventional snap ring in its removed state, and Figure 3 is a perspective view showing the conventional snap ring in its removed state.
The figure is a plan view of the removal tool of the present invention, and Figure 4 is a side view of the same.
FIG. 5 is a perspective view showing how the removal tool is used; FIGS. 6 and 7 are partial front views showing the operation process of the first recess;
8 and 9 are partial front views showing the operation process of the second recess, FIG. 10 is a front view showing the second embodiment, FIG. 11 is a perspective view showing the third embodiment, and FIG. The figure is the fourth fruit.
' It is a front view showing an example. 1... Snap ring, 2... Opening,
5...Metal frame, 6...First recess, 7.
...Second recess, 8...Removal tool.

Claims

[Scope of utility model registration request]

At the end of the flattened metal frame, there is a first recess that has a width that is the same as or slightly narrower than the diameter of the shaft in which the snap ring to be used is fitted, and a dimension that is shallower than the radius of the shaft. A snap ring removal tool characterized in that a second recess is formed with a width wider than that and a second recess with a dimension equal to or slightly deeper than the radius of the shaft.