LIFTING DEVICE
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United States of America Patent
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Issued Date -
Oct 20, 2016
app pub date -
Apr 10, 2014
filing date -
Apr 12, 2013
priority date (Note) -
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Abstract
A lifting device construction (1), comprising a walking platform (6), a working platform (7) connected thereto with vertical members, and a hoist mechanism (8) for maneuvering an assembly made up by the working platform (7) and the walking platform (6) together, so that when the lifting device construction (1) is in its bottom position, the hoist mechanism (8), regarding its main components, is accommodated between the working platform (7) and the walking platform (6).
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