JPS58150440U

JPS58150440U - tightening tool

Info

Publication number: JPS58150440U
Application number: JP4491882U
Authority: JP
Inventors: 宗本　等
Original assignee: トヨタ車体株式会社
Priority date: 1982-03-31
Filing date: 1982-03-31
Publication date: 1983-10-08
Also published as: JPS6113234Y2

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図は従来の締付工具を示す斜視図、第２図はこの考
案の一実施例の正面図、第３図は第２図　　−の左側面
図、第４図は第２図のＴＶ−ＩＶ線における拡大断面図
、第５図は第４図の縦断面図、第６図は第４図のものの
異なった状態を示す断面図である。１０・・・定盤、１１・・・被加工物、１２・・・Ｔ溝
、１３・・・Ｔ型ナツト、１５・・・ボルト、１８・・
・ねじ、１９・・・溝、２０・・・ナツト、２９・・・
スリーブ、３０・・・アーム、３１・・・押え金。Fig. 1 is a perspective view showing a conventional tightening tool, Fig. 2 is a front view of an embodiment of this invention, Fig. 3 is a left side view of Fig. 2-, and Fig. 4 is a TV shown in Fig. 2. 5 is a longitudinal sectional view of FIG. 4, and FIG. 6 is a sectional view of the same as shown in FIG. 4 in a different state. 10... Surface plate, 11... Workpiece, 12... T groove, 13... T-shaped nut, 15... Bolt, 18...
・Screw, 19...Groove, 20...Nut, 29...
Sleeve, 30...arm, 31...presser foot.

Claims

[Scope of utility model registration request]

A T-shaped nut that engages with a T-groove of a surface plate, a bolt whose lower end is screwed into the T-shaped nut and a handle is attached to the upper end, and a nut which is attached to the bolt so that it can be screwed into and unscrewed from it;
A tightening tool comprising: a sleeve provided at the bottom of the nut; an arm provided at the lower end of the sleeve; and a presser foot rotatably held at approximately the center by the arm. .