JPS58124510U

JPS58124510U - Hook bolt for track

Info

Publication number: JPS58124510U
Application number: JP1904382U
Authority: JP
Inventors: 草野　尭
Original assignee: 草野産業株式会社
Priority date: 1982-02-13
Filing date: 1982-02-13
Publication date: 1983-08-24

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]

図面は本考案の実施例を示し、第１図は全体斜視図、第
２図は座金の斜視図、第３図はナツト弛み止め板の斜視
図、第４図は使用状態の説明図である。　　　　　　　
　□ １０・・・・・・、フックボルト、１１・・・・・・ね
じ切り部、１１１・・・・・・縦溝、１２・・・・・・
フック部、１３・・・・・・支持部、２ｆｆ・・・・・
・座金、２２・・・・・・爪、２３・・・・・・膨出部
、３０・・・・・・ナツト、４０・・・・・・釘、５０
・・曲ナツト弛み止め板、５２・・′・・・・切欠き部
。The drawings show an embodiment of the present invention, and FIG. 1 is an overall perspective view, FIG. 2 is a perspective view of a washer, FIG. 3 is a perspective view of a nut locking plate, and FIG. 4 is an explanatory view of the state of use. .
□ 10......Hook bolt, 11...Threaded part, 111...Vertical groove, 12...
Hook part, 13...Support part, 2ff...
・Washer, 22...nail, 23...bulge, 30...nut, 40...nail, 50
...Bent nut locking plate, 52...'...notch part.

Claims

[Scope of utility model registration request]

A vertical groove 111 is provided in the threaded portion 11, and the hook portion 1
2. A hook bolt 10 provided with a supporting portion 13 that can support the hook in the upper direction and a direction perpendicular to the hook direction of the portion 12, the threaded portion 11 of the hook bolt 10 and its longitudinal groove i.
A washer 20 that can be fitted into the hook bolt 1i and provided with a claw 22 and a bulging portion 23, a nut 30 that is screwed into the threaded portion 11 of the hook bolt 10, and a nail 40 that is fitted into the nut 30. Notch or hole 5
2. A track hook bolt comprising: a nut locking plate 50 provided with a nut locking plate 50;