| 发明名称 |
Video disc player having carriage drive apparatus |
| 摘要 |
A stylus arm carriage is driven across the record in synchronism with the radial motion of a pickup stylus by means of a carriage drive mechanism which includes a clutch. The clutch is selectively disabled to allow motion of the carriage without hindrance by the carriage drive mechanism.
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| 申请公布号 |
US4325136(A) |
申请公布日期 |
1982.04.13 |
| 申请号 |
US19800193060 |
申请日期 |
1980.10.02 |
| 申请人 |
RCA CORPORATION |
发明人 |
O'CONNELL, PHILIP E.;HUGHES, LARRY M.;FLETCHER, JAMES D. |
| 分类号 |
G11B21/02;G11B3/085;G11B3/09;G11B3/38;G11B17/04;(IPC1-7):G11B25/04 |
主分类号 |
G11B21/02 |
| 代理机构 |
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代理人 |
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