JPS5942391U

JPS5942391U - pipe connection device

Info

Publication number: JPS5942391U
Application number: JP13933082U
Authority: JP
Inventors: 真下　亮; 三好　康博
Original assignee: カルソニックカンセイ株式会社
Priority date: 1982-09-14
Filing date: 1982-09-14
Publication date: 1984-03-19

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図及び第２図は、いずれも先に提案した管接続装置
の一部断面側面図、第３図は、本考案に係る管接続装置
の一実施例の一部断面側面図、第４図は、第３図の要部
拡大断面図、第５図は、本考案に係る管接続装置の他の
実施例の一部断面側面図、第６図は、第５図の要部拡大
断面図、第７図は、両フランジの他の保合構造を示す要
部断面図である。９・・・一方の管、１０・・・剛性体フランジ、１１・
・・他方の管、１２・・・フレア、１３．２１・・・弾
性体フランジ、１４ａ−・・溝、１４ｂ−・・突条、１
５．　２２゜２３・・・係合受け、１８．２４・・・係
合突起、１９・・・シールベアリング、２０・・・ボル
ト、２０′・・・ボルト・ナツト。1 and 2 are both partially sectional side views of the previously proposed pipe connecting device, FIG. 3 is a partially sectional side view of an embodiment of the pipe connecting device according to the present invention, and FIG. The figures are an enlarged sectional view of the main part of Fig. 3, Fig. 5 is a partially sectional side view of another embodiment of the pipe connecting device according to the present invention, and Fig. 6 is an enlarged sectional view of the main part of Fig. 5. FIG. 7 is a sectional view of a main part showing another securing structure for both flanges. 9... One pipe, 10... Rigid body flange, 11...
...Other pipe, 12...Flare, 13.21...Elastic body flange, 14a...Groove, 14b...Protrusion, 1
5. 22゜23...Engagement receiver, 18.24...Engagement protrusion, 19...Seal bearing, 20...Bolt, 20'...Bolt/nut.

Claims

[Claims for Utility Model Registration] (1) One pipe and the other flared pipe are connected via a sealed bearing, and the one pipe is provided with a rigid flange or an elastic flange, and the other pipe is provided with a rigid flange or an elastic flange. In a pipe connection device in which an elastic flange is provided and both flanges are tightened and fixed with bolts or bolts/nuts, a retainer is provided on the rigid flange or the elastic flange provided on one of the pipes, and the other 1. A pipe connecting device characterized in that a retaining protrusion is provided on an elastic flange provided on the flange so that the flanges are engaged with each other. (2) The pipe connection device according to claim 1, wherein the engagement receiver is composed of a groove and a protrusion, and the engagement protrusion is a retaining protrusion having a cross-sectional shape. , (3) The pipe connection device according to claim 1, wherein the retaining receiver and the retaining protrusion are respectively a retaining receiver and a retaining protrusion each having a cross-section having a cross-section. (4) Utility model registration claim 1, in which the engaging receiver and the engaging protrusion are respectively a retaining receiver and a retaining protrusion having a U-shaped cross section.
Pipe connection device as described in section.