发明名称 APPARATUS FOR READING INFORMATION, SUPPORTING MEANS FOR USE IN THE APPARATUS AND METHOD FOR ROTATING A DATA CARRIER
摘要 Disclosed is an apparatus for reading information recorded on the track of a data carrier ( 1 ). The apparatus comprises rotating means ( 2 ) for supporting and rotating the data carrier ( 1 ) around an axis of rotation ( 3 ). The rotating means ( 2 ) comprises a turntable ( 21 ) and a motor ( 23 ) for rotating the turntable ( 21 ). The apparatus according to the invention is able to suppress a wobble introduced by the data carrier ( 1 ) when rotated. This is done by a flexible part ( 24 ) in the rotating means ( 2 ). In an embodiment the supporting surface of the turntable ( 21 ) comprises the flexible part ( 24 ). This allows the data carrier ( 1 ) to tilt in radial and tangential direction. The centrifugal forces, which are present when rotation the data carrier ( 1 ), are able to level the data carrier ( 1 ), thus reducing the wobble.
申请公布号 US2007113239(A1) 申请公布日期 2007.05.17
申请号 US20060551993 申请日期 2006.10.23
申请人 发明人 YAK AIK S.;PUSHPAKATH MADAN
分类号 G11B17/028 主分类号 G11B17/028
代理机构 代理人
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