Patent ID: 6884198
Filing Date: 2005-04-26
Classification: F16H

Abstract:
1. A mechanical transmission, comprising: a) a frame; b) an input shaft with a first friction surface, which shaft is arranged rotatably on the frame; c) an output shaft with a second friction surface arranged rotatably on the frame parallel to the input shaft; d) a rotatable body with a third friction surface and a fourth friction surface arranged at least for radial displacement on the frame between the input shaft and output shaft; e) a first push belt arranged between the first friction surface and the third friction surface and co-acting therewith; and f) a second push belt arranged between the second friction surface and the fourth friction surface and co-acting therewith, wherein the friction surfaces are symmetrical, the friction surfaces include at least an axial force component and at least one of the first friction surface and the third friction surface and at least one of the second friction surface and the fourth friction surface include a radial directional force component.