MULTIPURPOSE MECHANICAL HOLONOMIC PART OF TRANSMISSION WITH STEPLESS CHANGING OF TORQUE AND ITS DESIGN VERSIONS Russian patent published in 2001 - IPC

FIELD: machine-tool industry, mechanical engineering and transport. SUBSTANCE: multipurpose mechanical holonomic part of transmission with stepless changing of torque has input shaft 1, output shaft 12, shaft 10 designed for connection of external devices, planetary gear train and differential mechanism. Input shaft 1 is installed for rotation relative to output shaft 12. It has planet pinions 3 and 4 secured on freely fitted axles 2 and located at both sides of input shaft 1. Planet pinions 4 are in meshing with gear wheel 5 connected, for instance, with epicycle 6 of different mechanism. Planet pinions 3 are connected with additional gear wheel 11 secured on output shaft 12. Carrier 7 of differential mechanism is also secured on output shaft 12. Sun gear 9 is connected with shaft 10. EFFECT: simplified design of transmission, provision of output shaft speed greater than that of input shaft. 3 cl, 4 dwg