JPS607960U

JPS607960U - Spanner suitable for tightening turnbuckle lock nuts

Info

Publication number: JPS607960U
Application number: JP9784383U
Authority: JP
Inventors: 小沢　正司
Original assignee: Hino Motors Ltd
Current assignee: Hino Motors Ltd
Priority date: 1983-06-27
Filing date: 1983-06-27
Publication date: 1985-01-19

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図は、ターンバックル全体の斜視図、第２図は、第
１図の正面図、第３図は従来のスパナの正面図、第４図
は、従来のスパナの一部切断側面図、第５図は、従来の
ターンバックルのロックナツト締付時における斜視図、
第６図は、本考案の一実施例における要部の正面図、第
８図は、本考案のロックナツト用スパナの使用によるロ
ックナツト締付時における斜視図、第９図は、本考案の
他の実施例における要部の一部切断側面図、第。１０図は、他の実施例のロックナツト用スパナ使用時の
ロックナツト締付時における正面図である。１・・・・・・ターンバックル、２・・・・・・調節用
スリーブ、３．３′・・・・・・ロンド、−３ａ、　　
３ａ’　・・・・・・ねじ部、４゜４′・・・・・・ロ
ックナツト、５・・・・・・スパナ、６．６′・・・・
・・ロックナツト用スパナ、７．７’・・・・・・ロッ
クナツト用係合部、８・・・・・・ロッド用ガイド部、
Ｄ・・・・・・ロックナツトの対辺の幅、ｄ・・・・・
・ロッド径、Ｂ、　　Ｂ’・・・・・・ロックナツトの
厚さ。第４図５（− 一　第６図１°１　　　　　　　８十第５図６＜　　　　　−１１６′FIG. 1 is a perspective view of the entire turnbuckle, FIG. 2 is a front view of FIG. 1, FIG. 3 is a front view of a conventional spanner, and FIG. 4 is a partially cutaway side view of a conventional spanner. FIG. 5 is a perspective view of a conventional turnbuckle when the lock nut is tightened;
FIG. 6 is a front view of the main parts of an embodiment of the present invention, FIG. 8 is a perspective view of a lock nut being tightened using the lock nut wrench of the present invention, and FIG. 9 is a view of another embodiment of the present invention. Partially cutaway side view of essential parts in the embodiment, No. FIG. 10 is a front view of another embodiment of the lock nut when the wrench is used to tighten the lock nut. 1...Turnbuckle, 2...Adjustment sleeve, 3.3'...Rondo, -3a,
3a'...Threaded part, 4゜4'...Lock nut, 5...Spanner, 6.6'...
... Spanner for lock nut, 7.7'... Engagement part for lock nut, 8... Guide part for rod,
D... Width of the opposite side of the lock nut, d...
・Rod diameter, B, B'・・・Thickness of lock nut. Fig. 4 5 (-1 Fig. 6 1° 1 80 Fig. 5 6 < -1 16'

Claims

[Scope of utility model registration request]

(1) having a nut engaging portion on at least one surface having a width approximately equal to the width of the opposite side of the nut and a thickness less than or equal to the thickness of the nut;
A spanner suitable for tightening a lock nut of a turnbuckle, which is provided with a guide portion that is arranged in parallel with the engaging portion and has a width approximately equal to the diameter of the rond into which the nut is screwed.

(2) Utility model registration claim No. 1 in which the retaining portions are provided on both sides of the wrench and the guide portion is provided between the engaging portions.
) Spanner suitable for tightening the turnbuckle lock nuts listed in item 2.