DRIVE Russian patent published in 1996 - IPC

FIELD: mechanical engineering. SUBSTANCE: drive has housing, input shaft with a gear and output shaft mounted for permitting rotation inside the housing, gear wheel kinematically connected with the gear, and motor provided with a flange rigidly secured to the output shaft. The flange is mounted inside the housing for permitting rotation and locking coaxially with the output shaft by way of intermediate roller with eccentric and flexible members. The gear wheel is mounted on the eccentric to permit rotation. Some ends of the flexible members are connected with the flange. The other ends are connected with the gear wheel. In addition, the flange and gear wheel are provided with prismatic openings. The axes of the openings are perpendicular to their faces. The flexible members are made up as preliminary and oppositely twisted, torsion rods. The ends of the rods are prismatic. Some of the ends are received in prismatic openings of the gear wheel. The other ends are received in the prismatic openings of the flange. EFFECT: improved design. 2 cl, 2 dwg