AUTOMATIC POWER TRAIN Russian patent published in 2015 - IPC F16H33/08 

FIELD: machine building.

SUBSTANCE: automatic power train contains casing, drive shaft, on its hub the suspensions with shaped surface with rollers are installed, the support rollers and dismountable cartridge, also made with shaped surface, planetary gear containing heliacal wheel, installed on drive shaft, satellite gears, installed on cartridge, and support gear, installed on casing using the free movement mechanism. The rollers have possibility of interaction with the internal shaped surface of the cartridge, acting as drive link. The support rollers installed on the cartridge have the possibility to roll off the shaped surface of the suspensions. The helical wheel engages with the satellite gears, and satellite gears engage with the support gear. Areas of the internal shaped surface of the cartridge corresponding to increasing of the radius of rotation of the rollers are made out of elastic material.

EFFECT: toothed couplings of step-down gearing in continuous rotation are eliminated, its inertia parameters are improved.

2 cl, 2 dwg