US Patent 7273000 Rotary microtome and collection element for a rotary microtome

A rotary microtome (1) is disclosed, having a base part (2) on which a microtome housing (4) and a knife holder (6) are arranged. Also provided is a collection element (8) that surrounds the knife holder on three sides, the collection element having a U-shaped base outline. Also provided are several clamping levers that are associated with the knife holder, at least one clamping lever for the knife holder being arranged operably on a first or a second outer side wall (18a, 18b). In addition, the bottom (12) of the collection element (8) has shaped on it an elevation (22) under which a mechanical coupling is guided from the clamping lever (10c) to the knife holder.