发明名称 Electromagnetic work holding system
摘要 The present disclosure is directed to a work holding system. The work holding system may include a plurality of electromagnets connected to a support structure and configured to fix a magnetic workpiece to the support structure. Further the work holding system may include a controller configured to selectively adjust an activation state of one or more electromagnets based upon a proximity of work being done on the magnetic workpiece.
申请公布号 US2009251252(A1) 申请公布日期 2009.10.08
申请号 US20080078675 申请日期 2008.04.03
申请人 CATERPILLAR INC. 发明人 WANG HUIJUN;MARTINEZ DIEZ FERNANDO;HERMAN KEITH ALAN
分类号 H01F7/20 主分类号 H01F7/20
代理机构 代理人
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