A method including the steps of forming an inner ring (3) of the wheel hub (1), by joining a spindle (7) and an insert ring (8) fitted onto the spindle, on the side of a first end (9) of the spindle; axially blocking the insert ring on the spindle by plastically deforming the first end of the spindle so as to form an upset collar (10) therewith, which axially protrudes from the insert ring; and once the step of forming the upset collar has finished, frontally obtaining on the collar, on the side opposite to the insert ring, a frontal toothing (5) by axially impressing on the collar one or more knives (20) in sequence, carried in an axially sliding manner by a plate (22).
Method of forming a frontal toothing on an inner ring of a wheel hub
Verfahren zur Formung einer Frontverzahnung auf einem Innenring einer Radnabe
Procédé de formation d'une denture frontale sur une bague intérieure d'un moyeu de roue
2015-10-14
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2019
Method of forming a frontal toothing on an inner ring of a wheel hub
Europäisches Patentamt | 2015
|Method of forming a frontal toothing on an inner ring of a wheel hub
Europäisches Patentamt | 2015
|