JPS58140391U

JPS58140391U - Disengagement prevention pipe fitting

Info

Publication number: JPS58140391U
Application number: JP3850082U
Authority: JP
Inventors: 山路　忠雄; 中島　鋭; 家始　健
Original assignee: 株式会社クボタ
Priority date: 1982-03-17
Filing date: 1982-03-17
Publication date: 1983-09-21
Also published as: CA1188717A

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図は本考案の一実施例を示す図、第２図はその■−
■断面図である。１・・・受口、２・・・挿口、５・・・環状凹部、７・
・・環状パツキン材、８・・・鍔部、９・・・ハウジン
グ、１０・・・鉤部、１２・・・内周テーパ面、１８・
・・掛止刃、１９・・・ストッパ、２０・・・押ボルト
。Figure 1 is a diagram showing an embodiment of the present invention, and Figure 2 is its ■-
■It is a sectional view. 1... Socket, 2... Socket, 5... Annular recess, 7...
... Annular packing material, 8... Flange portion, 9... Housing, 10... Hook portion, 12... Inner circumference tapered surface, 18.
...Latching blade, 19...Stopper, 20...Push bolt.

Claims

[Scope of utility model registration request]

In a pipe joint formed by press-fitting an annular packing material between an annular recess formed on the inner periphery of the socket and the outer periphery of the socket, a flange is formed on the outer periphery of the opening end of the socket, and the flange is engageable. A housing having a hook portion and an inner circumferential tapered surface whose diameter increases toward the end face of the socket, and which is divided into an appropriate number of circumferential parts and bolted to the divided parts, is attached to the socket part on the outside of the socket. A circumferentially split ring-shaped stopper that is fitted externally and whose outer peripheral surface has a tapered shape corresponding to the inner peripheral tapered surface and has a plurality of locking blades on the inner peripheral surface is connected to the inner peripheral tapered surface and the insertion opening. 1. A detachment prevention pipe joint, characterized in that the stopper is fitted between the outer periphery of the housing and the stopper is crimped onto the outer periphery of the insertion port from the outside with a push bolt extending through the housing.