Title:
PIPE JOINT
Document Type and Number:
Japanese Patent JPS5244417
Kind Code:
A
Abstract:
A pipe coupling including cooperating male and female threaded elements and the female threaded element has a recess containing a pipe-gripping collar which has cause to contract radially on to the pipe upon tightening of the male element relative to the female element.
Inventors:
ANSONII JIYON ROORENSU
Application Number:
JP11791076A
Publication Date:
April 07, 1977
Filing Date:
September 30, 1976
Export Citation:
Assignee:
TUNGUM CO LTD
International Classes:
F16L17/00; F16L19/06; F16L19/065; F16L19/08; (IPC1-7): F16L17/02
Foreign References:
| FR1166054A | 1958-11-03 |