TRANSMISSION DEVICE FOR CONVERTING A TORQUE, WITH A CYCLOID TOOTH SHAPE OF A SAWTOOTH GEAR AND SAWTOOTH SHAPE WHICH ARE COMBINED TO BE RELATIVELY MOVED IN RELATION TO A PIN GEAR

摘要

PURPOSE: A transmission device for converting a torque is provided to remove jamming of a pin and reduction of tooth thickness due to undercut of a tooth fillet.;CONSTITUTION: A pin teeth gear(100) comprises a plurality of pins capable of the rolling motion. A sawtooth gear(300) comprises a plurality of sawteeth and is combined with the pin teeth gear to be moved in respective pin teeth. A lubricant supply unit is prepared in the pin toothed gear. Lubricant is supplied to a plurality of pins. The sawtooth is a cycloidal tooth. A tooth fillet space of a polygonal shape is formed in a root part of the saw tooth.;COPYRIGHT KIPO 2010