Light conductor coupler for light source - has outer sleeve with guide bore for slidable protective tube with arresting groove at one end

摘要

The outer sleeve (3) of the coupler has a bore (4) to receive a protective tube (1) for the light conductor (11) such that the tube (1) can be pushed for a large part of its length into the outer sleeve (3) leaving the end of the conductor (11) free for mounting purposes. An arrestor (8) engages a groove at the end of the tube distal from the light source (18) such that the tube is locked in an extended position for coupling to the source. ADVANTAGE - Simple construction easy to use.