The assembly of two surfaces, one in the first to below as a flexible and the other rail, which makes it possible to use a combination of the side effects, used for a set of the table in order to allow a damped

摘要

The assembly of two surfaces, which makes it possible to use a combination of the side effects, used for a set of the table in order to allow a damped, a control and to obtain a speed of sliding in a circular such as a lens blank, a disk, a small disc or a chip. The present invention is composed of a flexible surface (1) acting as a damped mode, thus making it possible to absorb the noise, to have better control of the direction and speed, and a smooth surface (2) is superimposed on the first operating in a sliding support, which makes it possible to obtain the speed and accuracy. These effects can be carried out with a hard surface and the crude. This assembly according to the invention is intended to all the sets of the table and more particularly, an object that is circular, such as a lens blank, a disk, a small disc or a token is used.