JPS62101691U

JPS62101691U -

Info

Publication number: JPS62101691U
Application number: JP19422985U
Authority: JP
Priority date: 1985-12-19
Filing date: 1985-12-19
Publication date: 1987-06-29

Description

[Brief explanation of drawings]

第１図〜第４図は本考案に係る一実施例を示す
もので、第１図は斜視図、第２図イは一方の側の
管端部の斜視図、第２図ロは第２図イの側面図、
第２図ハはゲージリングの斜視図、第３図イはセ
ツトバーの平面図、第３図ロは第３図イのＤ―Ｄ
線に沿う断面図、第４図イは一部を断面した正面
図、第４図ロは第４図イのＦ―Ｆ線に沿う断面図
、第５図は従来例の平面図である。また、図中の符号で、Ａ，Ｂは管、１１はゲー
ジリング、１２は開先面、１４は溝、１５はバン
ド、１８はセツトバー、１８ａは段付部である。 1 to 4 show an embodiment of the present invention, in which FIG. 1 is a perspective view, FIG. 2A is a perspective view of one end of the tube, and FIG. Figure A side view,
Figure 2C is a perspective view of the gauge ring, Figure 3A is a plan view of the set bar, Figure 3B is D-D in Figure 3A.
4A is a partially sectional front view, FIG. 4B is a sectional view taken along line FF in FIG. 4A, and FIG. 5 is a plan view of the conventional example. Further, in the figures, A and B are tubes, 11 is a gauge ring, 12 is a groove surface, 14 is a groove, 15 is a band, 18 is a set bar, and 18a is a stepped portion.

Claims

[Scope of utility model registration request]

A gauge ring that is symmetrically provided on both sides of a pair of tubes with grooved surfaces facing each other, covers the ends of the tubes, has a bottom surface in contact with the grooved surfaces of the tubes, and is removably attached to the tubes. a band that is fixed to the tube by coming into contact with the circumference of the open end of the gauge ring attached to the tube, and has a plurality of grooves extending in the axial direction on the inner diameter side; a screw hole into which a screw is inserted, both ends of which are inserted into the grooves of the band, and which is fixed to the band at both ends and whose tips abut each of the outer diameter surfaces of the pair of tubes; 1. A jig for butting a grooved surface of a pipe, comprising a set bar having a set bar.