发明名称 |
APPARATUS AND METHOD FOR SELECTIVELY ACTUATING MOVING CONVEYOR ROLLERS |
摘要 |
A conveyor having selectively actuated rollers whose only external contact is with conveyed articles and a method for rotating such rollers. In one version, the rollers are driven by motors that are selectively energized by a wireless signal or a sensed conveyor position. In another version, the rollers are geared to a drive wheel that engages a bearing surface underlying the conveyor along the conveying path. The rollers are selectively actuated to push conveyed articles along the conveyor as it advances.
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申请公布号 |
US2011073442(A1) |
申请公布日期 |
2011.03.31 |
申请号 |
US20090996556 |
申请日期 |
2009.06.18 |
申请人 |
LAITRAM, L.L.C. |
发明人 |
RAU BRIEN G.;LAGNEAUX JASON M. |
分类号 |
B65G47/82;B65G13/06;B65G17/24 |
主分类号 |
B65G47/82 |
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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