SLIDE-OUT ROOM WITH COLLAPSIBLE WALLS AND ROOF AND OPERATING MECHANISM THEREFOR
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United States of America Patent
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Issued Date -
Feb 22, 2018
app pub date -
Aug 16, 2017
filing date -
Aug 22, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A slide-out room for a recreational vehicle having a wall defining an opening includes a fixed floor and a fixed outer wall connected to the floor. The room may include one or more of a first collapsible side wall, a second collapsible side wall, and a collapsible roof. An operating mechanism includes a gear rack attached to an edge of the floor and a pinion gear driven by a torque shaft attached to the wall of the vehicle. A cable has a first end attached to the outer wall and a second end attached to the floor or to a spool driven by the torque shaft.
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