Patent ID: 6527665
Filing Date: 2003-03-04
Classification: F16H

Abstract:
A differential gearing comprising a rotary input shaft rotatable about a first axis and having a main drive rotating member, a plurality of intermediate rotating members, including a final intermediate rotating member, that are rotatable about at least one second axis that is perpendicular to the first axis for transmitting sequentially rotary power of the main drive rotating member by revolving around or staying on the axis of the input shaft, the plurality of intermediate rotating members being mounted to rotate together about the first axis and with the second axis, and a rotary output shaft having a driven rotating member to which rotary power of the final intermediate rotating member is transmitted, wherein number of revolutions of the intermediate rotating members around the second axis is adapted to increase with a decrease in speed of rotation of the output shaft in comparison with the speed of rotation of the input shaft, and wherein said gearing further comprises a flywheel fixed to one of said intermediate rotating members and rotatable about the second axis to produce an inertial force.