Tool cabinet
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United States of America Patent
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Nov 14, 2017
Grant Date -
N/A
app pub date -
Jul 25, 2017
filing date -
Aug 31, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A tool cabinet includes a cabinet body having two guide rails, a movable working platform unit having two extension members that are respectively coupled to the guide rails, two lifting units, and a driving unit. Each extension member has an inner coupling hole. Each lifting unit has a support member, a threaded rod, and a threaded member movably and threadedly engaging the threaded rod. Rotation of the threaded rods results in the movement of the working platform unit between lowered and lifted positions. When the working platform unit is arrested in the middle of being driven from the lifted position to the lowered position while the driving unit continues to operate, the rotation of the threaded rod drives the threaded member to slide away from the support member.
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