发明名称 |
Feeder drive. |
摘要 |
<p>An electromagnetic exciter for use in powering vibratory equipment includes a plurality of deflectable elastomeric springs in a configuration that allows the spring system to achieve a vertical non-linear spring rate increase beneficial in dual mass electromagnetic feeder and conveyor systems. <IMAGE></p> |
申请公布号 |
EP0556621(A2) |
申请公布日期 |
1993.08.25 |
申请号 |
EP19930101430 |
申请日期 |
1993.01.29 |
申请人 |
FMC CORPORATION |
发明人 |
MARSHALL, KENNETH M.;PATTERSON, HAROLD E.;SLEPPY, PAUL I.;DEAN, ARTHUR L. |
分类号 |
B06B1/04;B65G27/08;B65G27/24 |
主分类号 |
B06B1/04 |
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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