JPS6065497U

JPS6065497U - Seal work tool

Info

Publication number: JPS6065497U
Application number: JP15892683U
Authority: JP
Inventors: 智春中村
Original assignee: 大阪瓦斯株式会社
Priority date: 1983-10-13
Filing date: 1983-10-13
Publication date: 1985-05-09

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

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に従うシール作業具を用いて管継手１の
漏洩を防ぐようにした構造を示す断面図、第２図は本考
案の一実施例のシール作業具の斜視図、第３図は第２図
の切断面線■−■から見た断面図である。１・・・管継手、２，４・・・管、１２・・・シール材
、１５．１６・・・圧着バンド、３０・・・シール作業
具、３１・・・基体、３２・・・円弧面、３３，３４，
３５，３６・・・切欠き、３７．３８・・・案内片、３
９・・・把手、４５．４６・・・表示部、４７・・・案
内突起。FIG. 1 is a sectional view showing a structure for preventing leakage of a pipe joint 1 using a sealing tool according to the present invention, FIG. 2 is a perspective view of a sealing tool according to an embodiment of the present invention, and FIG. 3 2 is a sectional view taken along the section line ■--■ in FIG. 2. DESCRIPTION OF SYMBOLS 1... Pipe joint, 2, 4... Pipe, 12... Seal material, 15.16... Crimp band, 30... Seal work tool, 31... Base, 32... Circular arc Face, 33, 34,
35, 36... Notch, 37.38... Guide piece, 3
9... Handle, 45.46... Display portion, 47... Guide protrusion.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）管の内周面に周方向に張られたシール材の管軸両
端部を圧着バンドで管の半径方向外方に押し付けるよう
にしたシール構造の作業時に用いられるシール作業具で
あって、管の内周面に沿って弯曲した円弧面を有する基体の前記
円弧面は、圧着バンド間にわたって管軸方向に延在し、
各圧着バンドに対応してその圧着バンドの管軸方向の両
測部付近に、周方向に沿う記録手段のための案内辺また
は記録手段を設け、基体には管の半径方向内方側に突出
した把手が固定しであることを特徴とするシール作業具
。(1) A sealing work tool used when working on a seal structure in which both ends of the tube axis of a sealing material stretched circumferentially on the inner circumferential surface of the tube are pressed radially outward of the tube with a crimp band, , the arcuate surface of the base body having an arcuate surface curved along the inner circumferential surface of the tube extends in the tube axis direction between the crimp bands;
A guide edge or recording means for a recording means along the circumferential direction is provided near both measuring parts of the crimp band in the tube axis direction corresponding to each crimp band, and a guide edge or recording means for recording means along the circumferential direction is provided on the base body, protruding inward in the radial direction of the tube. A seal work tool characterized by a fixed handle.

（２）シールされるべき管の端部の対向する周方向の位
置に対応して、基体には管の周方向に凹んで、または突
出した表示部が形成されることを特徴とする実用新案登
録請求の範囲第１項記載のシール作業具。(2) A utility model characterized in that the base body is formed with display portions that are recessed or protrude in the circumferential direction of the tube, corresponding to the opposing circumferential positions of the ends of the tube to be sealed. A sealing tool according to claim 1.

（３）基体にはシールされるべき管の端部の対向する周
方向に沿って延びる凹所に嵌まり込む案内突起が周方向
に沿って形成されていることを特徴とする実用新案登録
請求の範囲第１項または第２項記載のシール作業具。(3) A request for registration of a utility model characterized in that the base body is formed with guide protrusions along the circumferential direction that fit into recesses extending along the opposite circumferential direction of the ends of the tube to be sealed. A sealing tool according to item 1 or 2 of the scope of the invention.