Rolling transport cots
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 29, 2017
Issued Date -
N/A
app pub date -
Mar 16, 2016
filing date -
Jun 28, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In one embodiment, a rolling transport cot may include an elongate frame, one or more support linkages, an arcuate coupling member, and a swivel caster. The one or more support linkages may include a pivoting link that is in rotatable engagement with the elongate frame, a traveling link that is in sliding and rotatable engagement with the elongate frame, and an equalizing link that is in rotatable engagement with the traveling link. The arcuate coupling member can be in rotatable engagement with the pivoting link and the equalizing link. The swivel caster may include a wheel that rotates along a surface and a swivel mechanism that can rotate around an axis that is aligned with the surface at a swivel angle φ. When the traveling link is urged along the elongate frame, the swivel angle φ of the swivel mechanism can be substantially constant.
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