WAVE GEARING Russian patent published in 2001 - IPC

FIELD: mechanical engineering. SUBSTANCE: wave gearing has body accommodating coaxial hollow shaft in the form of larger- and smaller-diameter steps and output shaft connecting their walls. Torque-limiting clutch with its body and shaft is positioned in two bearings inside shaft. Rigid wheel is fixed on output shaft. Wave generator is installed on external surface of smaller-diameter step of output shaft in bearings and coupled to shaft of torque-limiting clutch through intermediate gearing of n (n=1, 2, etc.) satellite gears arranged in output shaft recesses. The latter are made in output shaft wall which couples larger- and smaller-diameter steps with formation of two cheeks in said wall between which intermediate gearing is positioned. EFFECT: enhanced strength of gearing. 1 dwg