is particularly advantageous in the case of retrofitting of existing wind turbines in order to improve sound transmission in a simple embodiment the clamp halves are extended so that they reach as far as the separation plane of the half shell elements installation removal and modification of the bushings according to the invention is possible but more difficult in this variant the tensioning of the clamp shoe with inserted clamping bushing 8 is carried out by clamping devices for example this can be carried out via clamping screws which are inserted into corresponding holes vertically through the clamp halves and any spacers two clamp shoes each with a clamping bushing 8 according to the invention usually serve for attachment of a gearbox torque bracket 5 in accordance with fig1 the axle 4 here is passed through a corresponding hole in the torque bracket and a corresponding clamp shoe with a clamping bushing 8 according to the invention is located on the left and right thereof the clamp shoes are attached generally screwed to the bedplate the invention thus also relates to a clamp shoe comprising a lower 1 and upper 2 clamp half which surrounds the clamping bushing 8 and the bushing axle.