FREEWHEEL CLUTCH Russian patent published in 2020 - IPC F16D41/06 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly, to freewheel clutches. Freewheel clutch comprises concentrically located drive and driven cartridges and separator installed between them. On the outer surface of the driven holder there are five recesses for placing therein five brake centrifugal elements. In the separator on one side there are five openings to accommodate five connecting cylindrical rollers. In the inclined windows the lower sections of the transmitting side surfaces are made along the radius of the connecting cylindrical roller. Side inclusive surface is made along radius of connecting cylindrical roller diameter. Upper sections of transmitting and including side surfaces are made along radius of connecting cylindrical roller and parallel. With the clutch engaged, the angle of coverage of the rollers and the area of the transfer lateral surfaces of the separator openings are increased, and the angle of coverage and area of the wedging radial surfaces of the drive race contacting with the connecting cylindrical rollers increases.

EFFECT: enabling higher reliability.

1 cl, 4 dwg