PLANETARY COGWHEEL TOOTH TRAIN Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: stem pinion of train is mounted in housing by means of kinematic pair of fifth class. Central cogwheel is secured in housing. Sectional carrier consists of three parts which are connected by means of tooth-type coupling with axial limiter and plane pair of third class. Axles are provided with eccentric sections and are arranged in carrier in two kinematic pairs of fifth class and two kinematic pairs of fourth class. Epicycloidal satellites are located on eccentric sections of axles by means of four kinematic pairs of second class. Central stem-pinion and involute satellites have combined teeth. EFFECT: enhanced reliability. 1 dwg