Title:
PIPE COUPLING
Document Type and Number:
Japanese Patent JPS5842888
Kind Code:
A
Abstract:
A coupling pipe 3 extends between pipe unions 1 and 2 of which the union 1 is conventional with a metal compression ring 5 which binds on to the pipe end and a back nut 4. At the other end a plastics compression ring 7 is employed, which does not bind on to the pipe so that longitudinal shifting is possible to accommodate variations in the union to union spacing. Moreover the union 2 is bored out to accommodate an overlength pipe 3 which ensures that the end of the pipe is fully within the compression ring 7 over a range of union to union spacings.
Inventors:
DEIITAAA RUUTOBUIHI
Application Number:
JP13713682A
Publication Date:
March 12, 1983
Filing Date:
August 06, 1982
Export Citation:
Assignee:
DEERE & CO
International Classes:
F16L19/06; F16L19/10; F16L19/08; (IPC1-7): F16L19/08
Attorney, Agent or Firm:
Kyozo Yuasa