Safety shield with spring-loaded extension for tail spindle and tool shaft of machine tool includes transparent cylinder surrounding rotating tool

摘要

The sleeve (1) surrounds a tool spindle (2) which carries a tool, e.g. a rotating milling cutter (3) at its unsupported end. A safety sleeve or shield (4) surrounds this tool. It has a first sleeve (4.1), attached to the body of the machine tool. There is a longitudinal slit (4.1.1) which accommodate a pin (4.2.3) attached to a second spring-loaded sliding sleeve (4.2.1) with a transparent cylindrical extension piece (4.2.2).