发明名称 |
Cleaning unit for gramophone records - has conical brush mounted on radial arm together with electrostatic charge removing bristles |
摘要 |
<p>Gramophone records are located on a centre spindle and are subjected to a cleaning process that covers the complete surface. Any electrostatic charge is removed in the same operation. The disc (1) is located on a central guide pin (6) that also receives the arm (3) of the cleaning unit. The arm has a bracket (7) that has a line of conducting bristles for electrostatic charge removal. A conical profile brush (9) rotates to remove any dust or dirt from the surface of the disc.</p> |
申请公布号 |
DE2922397(A1) |
申请公布日期 |
1980.12.04 |
申请号 |
DE19792922397 |
申请日期 |
1979.06.01 |
申请人 |
BRAUN AG |
发明人 |
MILUTZKI,UDO |
分类号 |
G11B3/58;(IPC1-7):11B23/50 |
主分类号 |
G11B3/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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