| 摘要 |
<p>The component (1) has a free upper surface at which a sound absorbing element (4) is arranged. The free upper surface extends from a rotational axis towards a front side (6) of the component. The upper surface is implemented as a side surface (7), and the sound absorbing element is implemented as a spherical ring and is made of a composite materiel e.g. metal-rubber composite material. The side surface has an inner section with a middle area (11) that includes a through-opening (13) for connection with a crank shaft of an internal combustion engine.</p> |
