A toothed sprocket hub with elastic centering element comprising an input shaft having a receiving portion and a cylindrical outer surface, a sprocket engagable with the input shaft, the sprocket comprising at least two first surfaces each disposed on a bending beam such that each first surface is elastically moveable in a radial direction, the two first surfaces bearing upon the outer surface, the two first surfaces each having a radius d that is less than a radius D of the outer surface, at least one second surface that is radially moveable to a lesser extent than a first surface, the second surface engaging the receiving portion to prevent a relative rotation of the sprocket with the input shaft, and a third surface in cooperative relation to the second surface, the third surface bearing upon the outer surface of the input shaft, the third surface having a clearance fit with the outer surface.
TOOTHED SPROCKET HUB WITH ELASTIC CENTERING ELEMENTS
ZAHNRADNABE MIT ELASTISCHEN ZENTRIERELEMENTEN
MOYEU DE PIGNON DENTÉ AYANT DES ÉLÉMENTS DE CENTRAGE ÉLASTIQUES
19.01.2022
Patent
Elektronische Ressource
Englisch