| 摘要 |
Grinding machine, comprising a motor part (1), a transmission part (2), a drive spindle, a connection part for mounting a grinding disk (3) to the drive spindle and a safety and exhaust cover (5) which partly covers the grinding disk when mounted to the drive spindle, which cover is mounted to a bearing shaft (4) which surrounds said drive spindle. A flexible interface between said cover and said bearing shaft is arranged in a way that the cover is movable w.r.t. said bearing shaft. The flexible interface may comprise an O-ring (8) between the cover and the bearing shaft which may be made of a natural or synthetic rubber or elastomer.
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