发明名称 Improved record player.
摘要 An automatic record player utilizes an integrally formed cam (32) on the underside of the turntable (16) in conjunction with a velocity trip mechanism (122, 38, 40, 41, 76) to raise the tone arm (20) from the record and move it up and over onto the rest post (56) in one revolution of the turntable. A tone arm mount (58) utilizes an integrally formed tone arm support shaft and trip finger assembly (68) that is mounted from the underside of the base (14).
申请公布号 EP0271888(A2) 申请公布日期 1988.06.22
申请号 EP19870118624 申请日期 1987.12.16
申请人 DENNIS, JAMES T. 发明人 DENNIS, JAMES T.
分类号 G11B3/085;G11B3/095 主分类号 G11B3/085
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