HYPERBOLOIDAL DRIVE ROLLER Russian patent published in 2015 - IPC B65G39/04 

FIELD: machine building.

SUBSTANCE: hyperboloidal drive roller contains side disks (3, 4) connected by resilient work elements, and installed on drive shaft (1). Ends part of the drive shaft is made hollow with splines on the internal part, in which by one end the torsion shaft (2) is inserted, it carries at the opposite end one of disks (3). Second disk (4) has sliding over the spline cone fit for interfacing with the spline cone (5) on the peripheral part of the drive shaft.

EFFECT: higher drive efficiency.

1 dwg