Leica Microsystems Ltd., Shanghai

Xiangyu Hao

Zheguang Fan

Xiaoqi Jiang

A clamping device includes: an operating member; a wedge having a first inclined surface; a clamping member having a second inclined surface movable relative to the first inclined surface, the first and second inclined surfaces being provided in a face-to-face arrangement; and a housing having a first guiding part, a second guiding part and a chamber. The operating member is mounted in the first guiding part, the clamping member is mounted in the second guiding part, and the wedge is disposed in the chamber; the operating member is operated to move towards the wedge, such that the operating member contacts and pushes the wedge to move, and further the first inclined surface contacts and moves along the second inclined surface; whereby a pushing force of the operating member in a first direction is converted into a clamping force of the clamping member in a second direction.

Clamping device and microtome having same

A mass-balance means and a rotary microtome having the same are provided in the present disclosure. The mass-balance means includes: a connecting element, a first end of the connecting element being configured to be connected with a movable mass of the rotary microtome; a gear set having a preset gear ratio, a first end of the gear set being connected with a second end of the connecting element; an elastic element, the elastic element being pre-tensioned and adjustable, in which a first end of the elastic element is connected with a second end of the gear set for moving along with a rotation of the gear set so as to balance the movable mass.

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Shanghai, China

Xiangyu Hao