JPH0243587U

JPH0243587U -

Info

Publication number: JPH0243587U
Application number: JP12186688U
Authority: JP
Priority date: 1988-09-16
Filing date: 1988-09-16
Publication date: 1990-03-26
Anticipated expiration: 2003-09-16
Also published as: JPH0619904Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す管継手の断面
図、第２図は本考案の他の実施例を示す管継手の
断面図、第３図は従来の管継手の断面図である。１１，１３……管、１２……挿口、１４，３２
……受口、１７……リングパツキン、１８，３１
……受口フランジ、２０……挿口フランジ。 Fig. 1 is a cross-sectional view of a pipe joint showing one embodiment of the present invention, Fig. 2 is a cross-sectional view of a pipe joint showing another embodiment of the present invention, and Fig. 3 is a cross-sectional view of a conventional pipe joint. . 11, 13...Tube, 12...Socket, 14,32
...Socket, 17...Ring Patsukin, 18,31
...Socket flange, 20...Socket flange.

Claims

[Scope of utility model registration request]

In a pipe joint in which a socket formed at the end of one pipe is externally fitted with a socket formed at the end of the other pipe, there is a gap between the inner peripheral surface of the socket and the outer peripheral surface of the socket. An annular socket flange is installed on the outer periphery of the socket flush with the end face of the socket, with a ring packing interposed, and an annular socket flange that contacts this socket flange is provided at an appropriate position on the outer peripheral surface of the socket. , a plurality of bolts are arranged to pass through the socket flange and the socket flange in the direction of the pipe axis, and are spaced at appropriate intervals in the pipe circumferential direction, and are screwed onto these bolts to connect the socket flange and the socket flange. A pipe joint characterized by having multiple nuts for tightening.