METHODS AND APPARATUS FOR A MODULAR CROSSING SYSTEM
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United States of America Patent
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Issued Date -
Dec 26, 2013
app pub date -
Jan 31, 2012
filing date -
Feb 22, 2011
priority date (Note) -
Abandoned
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Abstract
A modular crossing system generally includes a set of modules and a set of segments (e.g., bridge segments). Each segment includes a subset of the set of modules, and at least a portion of the set of segments are configured to be rotateably interlocked with a subsequent segment such that the set of segments form a crossing assembly having a deployed state and a collapsed state. Each module of the set of modules may include a hinge pin opening configured to removeably accept one of the set of hinge pins. The set of segments may be rotateably interlocked via the set of hinge pins.
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