| 摘要 |
An exhaust flap means for motor vehicles comprises a housing ( 10 ) in which an exhaust flap ( 12 ) is arranged. The exhaust flap ( 12 ) is connected with a flap shaft ( 14 ) for pivoting the exhaust flap ( 12 ). The housing ( 10 ) comprises two passage openings ( 22 ) opposite each other for guiding through the flap shaft ( 14 ). Further, two bearing means ( 18,40 ) for supporting the flap shaft ( 14 ) are provided. To permit an evening out of an offset between the two passage openings ( 22 ), one bearing means ( 18 ) comprises a bearing body ( 24 ) of ceramics, which has a spherical configuration. The opposite bearing means ( 40 ) comprises a bearing sleeve of graphite.
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