发明名称 Compact disc holding mechanism for automatic coin operated phonogram
摘要 An automatically operable compact disc record holding mechanism for accurately depositing and positioning a magnetic holder coaxially over the central record centering hub of a compact disc record turn table such that the magnetic holder is guided into a record holding position along a circular arc and released at a point of tangency with the central vertical axis of the turn table hub while in a substantially horizontal attitude for effecting reliably accurate positioning of the magnetic holder to insure proper holding operation thereof.
申请公布号 US5031164(A) 申请公布日期 1991.07.09
申请号 US19890405529 申请日期 1989.09.07
申请人 ROCK-OLA MANUFACTURING CORPORATION 发明人 ROCKOLA, DONALD C.;HAQUE, SHUJA
分类号 G11B17/028;G11B17/24 主分类号 G11B17/028
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