ACCESSORY WITH SYSTEM FOR COUPLING IT WITH A SPINDLE OF A MACHINE TOOL

摘要

A reduction accessory (60) for a spindle (12) of a machine tool (1) comprising at least a pair of attachment devices (90) for the releasable coupling to the spindle (12). Each attachment device (90) comprises a yielding coupling element (92) in the form of a spring clamp which can be inserted into an engagement seat (44) of the spindle and then activated to engage a protrusion (48) of the engagement seat (44).