INTERNAL GEARING UNIT WITH INTERSECTING AXES Russian patent published in 1998 - IPC

FIELD: mechanical engineering. SUBSTANCE: internal gearing unit with intersecting axes has worm with turns situated on its inner surface and worm wheel disposed completely or partially inside the worm and engageable with the latter. The angle of intersection of the wheel and wormaxles is not equal to 90 deg. The contact zone of the wheel and the worm is displaced relative to the gearing center line. EFFECT: high efficiency. 2 cl