CONE WAVE TRANSMISSION Russian patent published in 2000 - IPC

FIELD: machine engineering, namely drive units of machines and mechanisms. SUBSTANCE: in housing of cone wave transmission at least two cone gear wheels are mounted with possibility of mutual engagement. First cone gear wheel is joined with housing by means of joint coupling in such a way that it is fixed circumferentially relative to housing and it may rock in axial direction by action of oscillation generator. Second cone gear wheel is mounted on output shaft. Teeth of cone gear wheels have trapezoidal profile. Angle of profile of initial contour of tooth is in range 0.1-30. Axes of indexing cones of cone gear wheels and rotation axis of joint coupling relative to housing cross in one point of axis of coaxially mounted input and output shafts. Oscillation generator is connected with input shaft. EFFECT: increased loading capacity of transmission having high efficiency and small sizes. 3 cl, 6 dwg