System for connecting water supply pipe to mixer tap comprises threaded section on pipe which fits into threaded bore in tap, collar below thread on pipe forming seal with bore and thread being broken up by unthreaded axial sections

摘要

The system for connecting a water supply pipe (40) to a mixer tap comprises a threaded section (54) on the end of the pipe which fits into an internally threaded bore (56, 58) in the tap. A collar (60) below the thread on the pipe forms a seal with the bore. The thread on the pipe is broken up by axial sections (52) with no thread.