Dual track ladder for use with mobile shelving
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United States of America Patent
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Jun 9, 2015
Grant Date -
Sep 26, 2013
app pub date -
Nov 6, 2012
filing date -
Mar 23, 2012
priority date (Note) -
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Abstract
A ladder assembly for use with movable shelving is disclosed. The ladder assembly may comprise an overhead track assembly, a carriage, and a ladder. The overhead track assembly includes a first guide track and a second guide track. The carriage is operatively configured to move longitudinally along the first and second guide tracks. The ladder is pivotally and slidably mounted to the carriage. The ladder has an operating position and a stored position. The operating position is located in an open available aisle of the movable shelving. The stored position may be located substantially vertical and outside of the aisle of the movable shelving allowing the movable shelving to close the aisle without interference from the ladder.
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