Patent ID: 7291088
Filing Date: 2007-11-06
Classification: F16H,Y10T

Abstract:
1. A method of mounting gears for transfer of an introduction torque introduced into a transmission at a comparatively low shaft rotational speed to an output shaft of comparatively high rotational speed in a single-step epicyclic transmission with a plurality of planetary units, the method which comprises: transferring the introduction torque via an internally straight-toothed ringwheel to a plurality of two to six planetary units fixedly mounted radially with respect to one another in a planet carrier and to an oppositely helix-toothed sun pinion of the output shaft; rigidly connecting a straight-toothed planetary gearwheel meshing with the ringwheel and one of two oppositely helix-toothed half wheels of a double gearwheel, meshing with the sun pinion, of each planetary unit to one another on a planet shaft; and assembling individual planetary units into bearings of the planet carrier, and thereby placing a respective second half wheel relative to the first half wheel, by way of devices for axial and/or rotational displacement, into a position of predetermined tooth carrying and load distribution between the individual planetary units and locking the second half wheel in the position.