ELEMENT DE CONSTRUCTION, EN PARTICULIER POUR DISQUES D'EMBRAYAGE POUR VEHICULES MOTORISES

摘要

One or both end faces of the flange of the hub in a clutch disc have radially or nearly radially extending teeth which are caused to penetrate into adjacent shoulders of the sleeve-like other component of the hub so that the flange and the sleeve-like component are compelled to rotate as a unit. At least one of the shoulders is formed by upsetting the corresponding portion of the sleeve-like component.