PLANET GEAR BOX Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: planet gear box comprises housing, two planet mechanisms, driving and driven shafts coupled with the central wheels of the planet mechanisms, two connecting transmissions with initial and end links, and main and additional control members constructed as engaged clutches and brakes. At least one central wheel in one or both planet mechanisms is combined. A connection of a carrier with the brake is interposed between identical central wheels. EFFECT: improved design. 1 dwg