Arbor apparatus for counterweight rigging system
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United States of America Patent
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Aug 26, 2014
Grant Date -
Oct 14, 2010
app pub date -
Apr 9, 2010
filing date -
Apr 9, 2009
priority date (Note) -
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Abstract
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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