JPS58101009U

JPS58101009U - Retaining pin for connecting shaft

Info

Publication number: JPS58101009U
Application number: JP19788981U
Authority: JP
Inventors: 義雄荒井; 啓造中島; 水沢　勇; 岩城　政弘
Original assignee: 株式会社新潟鐵工所
Priority date: 1981-12-28
Filing date: 1981-12-28
Publication date: 1983-07-09

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

Description

[Brief explanation of the drawing]

第１図、第２図は従来例を示す２部材連結部の断面図、
第３図以下は本考案の一実施例を示すもので、第３図は
本考案の抜は止めピンを使用した２部材連結部の斜視図
、第４図は抜は止めピン外観図、第５図はフック部の拡
大図、第６図は抜は止めピン取り付は要領の説明図であ
る。１４・・・・・・連結軸用抜は止めピン、１５・・・・
・・ねじりコイルばね部、１６・・・・・・ピン穴挿通
部、１７・・・・・・軸外部、１７ａ・・・・・・フッ
ク部。FIGS. 1 and 2 are cross-sectional views of a two-member connection part showing a conventional example,
Figure 3 and subsequent figures show one embodiment of the present invention. Figure 3 is a perspective view of a two-member connection section using the pull-out lock pin of the present invention, Figure 4 is an external view of the pull-out lock pin, and FIG. 5 is an enlarged view of the hook portion, and FIG. 6 is an explanatory view of how to attach the retaining pin. 14...Removal pin for connecting shaft, 15...
...Torsion coil spring part, 16...Pin hole insertion part, 17...Outside of shaft, 17a...Hook part.

Claims

[Scope of utility model registration request]

Made of wire, one end of the torsion coil spring extends linearly to form a pin hole insertion part, and the other end has a bent tip that can be locked to the end of the pin hole insertion part. The part on one side of the pin hole in the cross section of the connecting shaft where the outside of the shaft is formed with a hook part and the ring or size is to be formed when the hook part is locked to the end of the pin hole insertion part. A retaining pin for connecting shafts that can accommodate the following.