Patent ID: 11959540
Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 11:
12. A belt pulley decoupler for arrangement on a crankshaft of an internal combustion engine, comprising:
a hub configured for coupling to the crankshaft, wherein the hub includes axial toothing on first and second end faces, the axial toothing on the first end face configured to facilitate a torque-transmitting form fit between the crankshaft and the hub;
a connecting flange having a distal face in abutment with the second end face of the hub to transmit torque from the hub to a belt pulley, wherein the connecting flange includes axial toothing on the distal face to facilitate a form fit for torque transmission between the connecting flange and the hub; and
a first torsional vibration damper arranged to contact a proximal face of the connecting flange, wherein the hub, the connecting flange, and the first torsional vibration damper are arranged to be coaxial in this order away from the crankshaft.