| 摘要 |
<p>Cassette seal, comprising two rings (1) and (4), which have an essentially angularly delimited profile, are arranged in an opposing fashion one inside another and together enclose a cavity (10). One ring (1) has at least one sealing lip (3) which touches the other ring (4) in a relatively rotatable fashion. At least one ring (4) is provided with a sensor (6) for detecting relative rotations, and the other ring (1) is provided with a pulse generator (7). The sensor (6) and the pulse generator (7) are arranged at least partially in the cavity (10) enclosed by the rings (1) and (4) and the sealing lip (3). <IMAGE></p> |
