发明名称 |
ARBOR APPARATUS FOR COUNTERWEIGHT RIGGING SYSTEM |
摘要 |
An arbor apparatus for use in a counterweight rigging system includes a support structure for supporting counterweight bricks in stacked arrangement. The arbor apparatus can be front-loading with left side, back and right side supports. The arbor apparatus can include a plurality of shelf members spaced apart in a longitudinal direction between the top and bottom ends. The arbor apparatus can also include a gate mechanism. The arbor apparatus can be implemented as a retrofit to existing manual counterweight rigging systems.
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申请公布号 |
CA2699886(A1) |
申请公布日期 |
2010.10.09 |
申请号 |
CA20102699886 |
申请日期 |
2010.04.09 |
申请人 |
GRID WELL INC. |
发明人 |
BOYCHUK, RICHARD WILLIAM;ANDERSON, JEREMY CARL |
分类号 |
A63J1/02 |
主分类号 |
A63J1/02 |
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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