Operable ramp
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United States of America Patent
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Jul 18, 2017
Grant Date -
N/A
app pub date -
Feb 3, 2017
filing date -
Feb 3, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
An operable ramp is moveable between a stowed position and a deployed position to provide a sloped transition surface between upper and lower surfaces of an architectural setting. The operable ramp includes a housing disposed on the lower surface of the architectural setting and having a selectively adjustable height. A first ramp panel has a support element extending from a first end. The operable ramp also includes a drive assembly located within the housing. The drive assembly includes an endless loop coupled to an end of the support element to move the operable ramp between the stowed position and the deployed position. The endless loop has a linear portion located between first and second arcuate portions. The endless loop raises the end of the support element to deploy first ramp panel. The distance between the first and second arcuate portions is selectively adjustable.
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Cited Art Landscape
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