| 发明名称 |
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| 摘要 |
A control device has a fixedly mountable frame which has recesses and a fixed shaft extending across the recesses. Flat sided spherical elements having manual levers extending from them are rotatable on the shaft and each element has a sector gear fastened to one of its flat sides. Flat springs extend from the frame and press on the spherical elements to develop friction. Potentiometer support brackets are pivotally mounted to shoulders on the flat springs. Each potentiometer shaft has a spur gear which meshes with a sector gear. The spur gears and sector gears are biased into meshing relation with coil springs that span between brackets. A lip seal is provided between the spherical elements and their housing. |
| 申请公布号 |
NL8020508(A) |
申请公布日期 |
1981.12.01 |
| 申请号 |
NL19800020508 |
申请日期 |
1980.12.09 |
| 申请人 |
GENERAL ELECTRIC COMPANY TE SCHENECTADY, NEW YORK, VER. ST. V. AM. |
发明人 |
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| 分类号 |
A61B6/00;G21K1/02;H01C1/024;H01C10/14;H05K5/06 |
主分类号 |
A61B6/00 |
| 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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