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：
US13520627
公开号：
US09233033B2
申请日:
2011.01.13
申请国别(地区):
US
年份:
2016
代理人:
摘要：
According to one embodiment, a roll-in cot may include a support frame, a pair of front legs, a pair of back legs, and a cot actuation system. The pair of front legs may be slidingly coupled to the support frame. Each front leg includes at least one front wheel. The pair of back legs may be slidingly coupled to the support frame. Each back leg includes at least one back wheel. The cot actuation system includes a front actuator that moves the front legs and a back actuator that moves the back legs. The front actuator and the back actuator raises or lowers the support frame in tandem. The front actuator raises or lowers the front end of the support frame independently of the back actuator. The back actuator raises or lowers the back end of the support frame independently of the front actuator.
