Title:
【発明の名称】管継手
Document Type and Number:
Japanese Patent JPS591912
Kind Code:
B2
Abstract:
A pipe coupling made up of separably assembled plug and socket in which a latching piece is suspensibly held in the socket in latching engagement with the plug so that finger pressure on the latching piece drives it out of the latching engagement in order to enable easy disassembly of the pipe coupling. A flow rate adjuster piece may be incorporated into the socket so that its axial turing changes the extent of recession of a valve off a valve seat in the plug so that the flow rate can be adjusted while retaining the assembled state of the pipe coupling. Light, compact and cheap construction is assured with simple operation and free flow rate adjustment.
Inventors:
MAKISHIMA AKITOMO
Application Number:
JP5538879A
Publication Date:
January 14, 1984
Filing Date:
May 04, 1979
Export Citation:
Assignee:
NITTO KOHKI CO
International Classes:
F16L29/00; F16L37/00; F16L37/08; F16L37/084; F16L37/28; F16L37/42; F16L37/44; (IPC1-7): F16L37/28
Attorney, Agent or Firm:
Ichiro Sugawara
Next Patent: COMPOSITE MEDAL