发明名称 Turntable assembly, method of manufacturing a turntable assembly, and disc player comprising a turntable assembly.
摘要 <p>The invention relates to a turntable assembly for use in a disc player for rotating an optical or magneto-optical disc about an axis of rotation. The turntable assembly comprises a drive shaft (1), a turntable body (3) and a supporting ring (5) forming a supporting surface (P) for the disc. The turntable body is an injection-moulded product formed around the drive shaft by means of an injection moulding process and connected to the supporting ring while it is being moulded.</p>
申请公布号 EP0372638(A1) 申请公布日期 1990.06.13
申请号 EP19890203048 申请日期 1989.12.01
申请人 N.V. PHILIPS' GLOEILAMPENFABRIEKEN 发明人 HARTOG, PIETER
分类号 B29C45/14;G11B3/60;G11B17/028;G11B19/20 主分类号 B29C45/14
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