Quick-release element for connecting a cutting unit to a holder of a machine tool

Abstract

A machine tool includes a cutting unit and multiple quick-release elements. The cutting unit includes a handle including two lateral facets, an upper facet, multiple bores made in the upper facet, and multiple cutouts made in at least one of the lateral facets. Each of the cutouts is in communication with a corresponding one of the bores. Each of the quick-release elements includes a cam including an operative portion located further from a rotational axis than an idle portion. Each of the cams is inserted in a corresponding one of the bores. The idle portion of each of the cams is located in the corresponding bore when each of the cams is at a first angle. The operative portion of each of the cams extends from the corresponding bore through the corresponding cutout when each of the cams is at a second angle.

Dependencies are inferred from the claim text.