发明名称 |
Mechanism for positioning a carrier. |
摘要 |
<p>A mobile component carrier in an instrument includes a disk with a scalloped periphery. A larger bearing and a smaller bearing are mounted on a support structure. The larger bearing has a radius greater, and the smaller bearing has a radius less than that of each of the scallops. The disk is urged into the bearings which have a relative spacing such that the larger bearing seats against two adjacent intersections of the scallops, and the smaller bearing seats against a dished surface between two other adjacent intersections.</p> |
申请公布号 |
EP0565971(A2) |
申请公布日期 |
1993.10.20 |
申请号 |
EP19930105505 |
申请日期 |
1993.04.02 |
申请人 |
THE PERKIN-ELMER CORPORATION |
发明人 |
BRANTINGHAM, CHARLES A.;SHERIDAN, TIMOTHY P. |
分类号 |
B65G41/00;B65G47/84;B65G47/88;G01B21/30;G01N13/10;(IPC1-7):G01N27/00;G01B5/00;G01B3/00 |
主分类号 |
B65G41/00 |
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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