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公开(公告)号：US09510982B2
公开(公告)日：2016-12-06
申请号：US14245107
申请日：2014-04-04
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
CPC分类号： A61G1/0262 , A61G1/013 , A61G1/0212 , A61G1/0237 , A61G1/0268 , A61G1/048 , A61G3/0875 , A61G2200/16 , A61G2203/32 , G05D3/12
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.
摘要翻译： 根据一个实施例，滚动式婴儿床可以包括支撑框架，一对后腿，一对前腿和小床驱动系统。 一对后腿和一对前腿可以滑动地联接到支撑框架。 一对前腿中的每一个可以包括前轮和中间负载轮。 中间负载轮由负载轮距离偏离前轮。 前致动器可以升高一对前腿，使得前轮和前腿中的每一个的前轮和中间承载轮沿着加载水平对准。 一对前腿中的每一个的中间负载轮可以通过一个装载跨度从一对后腿偏移。 负载轮距离可以大于负载跨度。
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公开(公告)号：US10098796B2
公开(公告)日：2018-10-16
申请号：US15335865
申请日：2016-10-27
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
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.
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公开(公告)号：US20160089284A1
公开(公告)日：2016-03-31
申请号：US14955816
申请日：2015-12-01
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
CPC分类号： A61G1/056 , A61G1/02 , A61G1/0206 , A61G1/0212 , A61G1/0243 , A61G1/0256 , A61G1/0262 , A61G1/0275 , A61G1/04 , A61G1/048 , A61G1/0562 , A61G3/0218 , A61G3/0891 , A61G7/005 , A61G7/012 , A61G7/018 , A61G2203/40 , A61G2203/42 , A61G2203/44 , A61G2203/726
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.
摘要翻译： 根据一个实施例，滚动式婴儿床可以包括支撑框架，一对前腿，一对后腿和小床驱动系统。 一对前腿可以滑动地联接到支撑框架。 每个前腿包括至少一个前轮。 一对后腿可以滑动地联接到支撑框架。 每个后腿包括至少一个后轮。 小床驱动系统包括使前腿移动的前致动器和移动后腿的后致动器。 前驱动器和后驱动器一起提升或降低支撑架。 前部执行器独立于后部执行器升高或降低支撑框架的前端。 后驱动器独立于前致动器而升高或降低支撑架的后端。
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公开(公告)号：US11464685B2
公开(公告)日：2022-10-11
申请号：US16429473
申请日：2019-06-03
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
IPC分类号： A61G1/056 , A61G1/02 , A61G1/04 , A61G7/012 , A61G3/02 , A61G1/048 , A61G7/005 , A61G7/018 , A61G3/08
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.
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公开(公告)号：US10512570B2
公开(公告)日：2019-12-24
申请号：US14979748
申请日：2015-12-28
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
摘要： A cot can include a support frame that extends between a front end and a back end. A front leg and a back leg can be slidingly coupled to the support frame. A front actuator can be coupled to the front leg and slide the front leg to retract and extend the front leg. A back actuator can be coupled to the back leg and slide the back leg to retract and extend the front leg. One or more processors can execute machine readable instructions to receive signals from one or more sensors indicative of the front end of the cot and the front leg. The one or more processors can actuate the back actuator to extend the back leg to raise the back end of the cot, when the front end of the cot is supported by a surface and the front leg is retracted a predetermined amount.
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公开(公告)号：US20190314227A1
公开(公告)日：2019-10-17
申请号：US16429473
申请日：2019-06-03
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
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.
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公开(公告)号：US10335329B2
公开(公告)日：2019-07-02
申请号：US14955816
申请日：2015-12-01
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
IPC分类号： A61G1/056 , A61G1/02 , A61G1/04 , A61G7/012 , A61G3/02 , A61G1/048 , A61G7/005 , A61G7/018 , A61G3/08
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.
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公开(公告)号：US20170049642A9
公开(公告)日：2017-02-23
申请号：US14955816
申请日：2015-12-01
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
CPC分类号： A61G1/056 , A61G1/02 , A61G1/0206 , A61G1/0212 , A61G1/0243 , A61G1/0256 , A61G1/0262 , A61G1/0275 , A61G1/04 , A61G1/048 , A61G1/0562 , A61G3/0218 , A61G3/0891 , A61G7/005 , A61G7/012 , A61G7/018 , A61G2203/40 , A61G2203/42 , A61G2203/44 , A61G2203/726
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.
摘要翻译： 根据一个实施例，滚动式婴儿床可以包括支撑框架，一对前腿，一对后腿和小床驱动系统。 一对前腿可以滑动地联接到支撑框架。 每个前腿包括至少一个前轮。 一对后腿可以滑动地联接到支撑框架。 每个后腿包括至少一个后轮。 小床驱动系统包括使前腿移动的前致动器和移动后腿的后致动器。 前驱动器和后驱动器一起提升或降低支撑架。 前部执行器独立于后部执行器升高或降低支撑框架的前端。 后驱动器独立于前致动器而升高或降低支撑架的后端。
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公开(公告)号：US20170042749A1
公开(公告)日：2017-02-16
申请号：US15335865
申请日：2016-10-27
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
CPC分类号： A61G1/0262 , A61G1/013 , A61G1/0212 , A61G1/0237 , A61G1/0268 , A61G1/048 , A61G3/0875 , A61G2200/16 , A61G2203/32 , G05D3/12
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.
摘要翻译： 根据一个实施例，滚动式婴儿床可以包括支撑框架，一对后腿，一对前腿和小床驱动系统。 一对后腿和一对前腿可以滑动地联接到支撑框架。 一对前腿中的每一个可以包括前轮和中间负载轮。 中间负载轮由负载轮距离偏离前轮。 前致动器可以升高一对前腿，使得前轮和前腿中的每一个的前轮和中间承载轮沿着加载水平对准。 一对前腿中的每一个的中间负载轮可以通过一个装载跨度从一对后腿偏移。 负载轮距离可以大于负载跨度。
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公开(公告)号：US20160106605A1
公开(公告)日：2016-04-21
申请号：US14979748
申请日：2015-12-28
发明人： Nicholas V. Valentino , Matthew Palastro , Zhen Y. Shen , Timothy R. Wells , Timothy Paul Schroeder , Joshua James Markham , Robert L. Potak
摘要： A cot can include a support frame that extends between a front end and a back end. A front leg and a back leg can be slidingly coupled to the support frame. A front actuator can be coupled to the front leg and slide the front leg to retract and extend the front leg. A back actuator can be coupled to the back leg and slide the back leg to retract and extend the front leg. One or more processors can execute machine readable instructions to receive signals from one or more sensors indicative of the front end of the cot and the front leg. The one or more processors can actuate the back actuator to extend the back leg to raise the back end of the cot, when the front end of the cot is supported by a surface and the front leg is retracted a predetermined amount.
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