PLANETARY GEAR WITH THE DEVICE OF NEUTRALIZATION OF RADIAL LOAD FROM CONTACTING TEETH Russian patent published in 2018 - IPC F16H1/28 

FIELD: machine building.

SUBSTANCE: invention relates to the machine building. Planetary gear with a device for neutralizing radial load from the contacting teeth includes a body in which the drive shaft and the driven link are coaxially rotationally fixed, drive elements connecting the drive shaft and the driven link including an eccentric member fixed radially movably on the drive shaft, a satellite that is an external gear wheel rotationally mounted on the eccentric member, outer cylindrical surface located on the satellite coaxially with it, having a diameter equal to the centroid diameter of the satellite, internal gear engaged on the body coaxially with the drive shaft and meshing with the satellite, internal cylindrical surface disposed coaxially with the internal engagement wheel having a diameter equal to the centroid of the internal gear wheel. Gear also includes a device for transmitting the radial force component generated on the teeth of the satellite directly to the body, thereby completely unloading the satellite bearing and the drive shaft from this radial force component.

EFFECT: radial load arising on the teeth of the satellite is reduced, and the preset interaxial distance is maintained.

3 cl, 3 dwg