VORRICHTUNG ZUM SCHNEIDEN VON SCHLITZEN IN ROHRE AUS KUNSTSTOFF

摘要

A device for cutting slits in plastic tubes produces a plurality of cuts spaced around tubing passed through the device. The device comprises a plurality of rotatable members ( 3 ) located at different circumferential positions around a tube passage ( 2 ) through the device. Each rotatable member is provided with a tube cutter ( 25 ) which is directed at and away from the tube passage ( 2 ) with rotation of each member ( 3 ). These rotatable members ( 3 ) are adjustable radially of the tube passage ( 2 ) for accommodating diametric variances in the tubing.