Joshua James Markham;Zhen Y. Shen;Robert L. Potak;Matthew Palastro;Nicholas V. Valentino;Timothy R. Wells;Timothy Paul Schroeder
发明人:
Nicholas V. Valentino,Matthew Palastro,Zhen Y. Shen,Timothy R. Wells,Timothy Paul Schroeder,Joshua James Markham,Robert L. Potak
申请号：
US14245107
公开号：
US20140197654A1
申请日:
2014.04.04
申请国别(地区):
US
年份:
2014
代理人:
摘要：
According to one embodiment, a roll-in cot may include a support frame, a pair of back legs, a pair of front legs, and a cot actuation system. The pair of back legs and the pair of front legs can be slidingly coupled to the support frame. Each of the pair of front legs can include a front wheel and an intermediate load wheel. The intermediate load wheel is offset from the front wheel by a load wheel distance. A front actuator can raise the pair of front legs such that the front wheel and the intermediate load wheel of each of the pair of front legs are aligned along a loading level. The intermediate load wheel of each of the pair of front legs can be offset from the pair of back legs by a loading span. The load wheel distance can be greater than the loading span.
