专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011130431A2 PLATFORM LIFT TRAILER AND COUPLING SYSTEM 审中-公开
标题翻译：平台牵引车和联轴器系统
公开(公告)号：WO2011130431A2
公开(公告)日：2011-10-20
申请号：PCT/US2011/032352
申请日：2011-04-13
申请人： BRUNO INDEPENDENT LIVING AIDS, INC. , UTTECH, Scott, K. , BELSON, William, W., III , BAYER, Andrew, A. , SCHWARZ, Timothy, G. , HOOPER, Adam, C.
发明人： UTTECH, Scott, K. , BELSON, William, W., III , BAYER, Andrew, A. , SCHWARZ, Timothy, G. , HOOPER, Adam, C.
IPC分类号： B66F9/06 , B60P1/44
CPC分类号： B66F9/065 , B60P1/44 , B60P1/4414 , B60P3/06 , B66F9/07504 , B66F9/0755 , B66F9/07586 , B66F11/04 , Y10S414/134
摘要： A platform lift trailer includes a chassis to which a lift device is mounted. The chassis is configured to be coupled to a standard motor vehicle trailer hitch or the like using a coupler. Some embodiments of the coupler provide protection against larges torsional forces applied between a motor vehicle and coupled trailer when they are angularly displaced relative to one another. One or more ground-engaging wheel assemblies are mounted to the chassis to assist in supporting the weight of the lift and any cargo thereon. The platform lift trailer is highly adaptable so that a wide variety of lifts can be mounted to the platform lift trailer and thus to smaller motor vehicles. Adaptation of mobility lifts and the like to a larger array of motor vehicles is therefore possible. One or more embodiments of a trailer coupler use torque-limiting apparatus so that vertical angular displacements of a motor vehicle and a coupled trailer do not apply large forces directly between the motor vehicle and the trailer. Instead, the coupler torque-limiting structure limits such forces using a biasing means such as a spring or the like to accommodate or limit torsional forces applied between the motor vehicle and the trailer. The biasing means also can limit the maximum angular displacement allowed between the motor vehicle and coupled trailer.
摘要翻译：平台升降拖车包括安装升降机装置的底盘。底盘被配置为使用耦合器与标准机动车辆拖车搭接等联接。耦合器的一些实施例当它们相对于彼此成角度地移位时提供防止在机动车辆和联接拖车之间施加的大的扭转力的保护。一个或多个接地轮毂组件安装到底盘以辅助支撑电梯的重量和其上的任何货物。平台升降拖车具有很高的适应性，因此可以将各种升降机安装在平台升降拖车上，从而安装到较小的机动车辆上。因此，将移动升降机等适应于更多的机动车辆是可能的。拖车联动器的一个或多个实施例使用转矩限制装置，使得机动车辆和联接拖车的垂直角位移不直接在机动车辆和拖车之间施加大的力。相反，耦合器扭矩限制结构使用诸如弹簧等的偏置装置来限制这种力，以适应或限制施加在机动车辆和拖车之间的扭转力。偏置装置还可以限制机动车辆和联接拖车之间允许的最大角位移。

2. 发明申请

WO2011130431A3 PLATFORM LIFT TRAILER AND COUPLING SYSTEM 审中-公开
标题翻译：平台牵引车和联轴器系统
公开(公告)号：WO2011130431A3
公开(公告)日：2012-02-16
申请号：PCT/US2011032352
申请日：2011-04-13
申请人： BRUNO INDEPENDENT LIVING AIDS INC , UTTECH SCOTT K , BELSON WILLIAM W III , BAYER ANDREW A , SCHWARZ TIMOTHY G , HOOPER ADAM C
发明人： UTTECH SCOTT K , BELSON WILLIAM W III , BAYER ANDREW A , SCHWARZ TIMOTHY G , HOOPER ADAM C
IPC分类号： B66F9/06 , B60P1/44
CPC分类号： B66F9/065 , B60P1/44 , B60P1/4414 , B60P3/06 , B66F9/07504 , B66F9/0755 , B66F9/07586 , B66F11/04 , Y10S414/134
摘要： A platform lift trailer includes a chassis to which a lift device is mounted. The chassis is configured to be coupled to a standard motor vehicle trailer hitch or the like using a coupler. Some embodiments of the coupler provide protection against larges torsional forces applied between a motor vehicle and coupled trailer when they are angularly displaced relative to one another. One or more ground-engaging wheel assemblies are mounted to the chassis to assist in supporting the weight of the lift and any cargo thereon. The platform lift trailer is highly adaptable so that a wide variety of lifts can be mounted to the platform lift trailer and thus to smaller motor vehicles. Adaptation of mobility lifts and the like to a larger array of motor vehicles is therefore possible. One or more embodiments of a trailer coupler use torque-limiting apparatus so that vertical angular displacements of a motor vehicle and a coupled trailer do not apply large forces directly between the motor vehicle and the trailer. Instead, the coupler torque-limiting structure limits such forces using a biasing means such as a spring or the like to accommodate or limit torsional forces applied between the motor vehicle and the trailer. The biasing means also can limit the maximum angular displacement allowed between the motor vehicle and coupled trailer.
摘要翻译：平台升降拖车包括安装升降机装置的底盘。底盘被配置为使用耦合器与标准机动车辆拖车搭接等联接。耦合器的一些实施例当它们相对于彼此成角度地移位时提供防止在机动车辆和联接拖车之间施加的大的扭转力的保护。一个或多个接地轮毂组件安装到底盘以辅助支撑电梯的重量和其上的任何货物。平台升降拖车具有很高的适应性，因此可以将各种升降机安装在平台升降拖车上，从而安装到较小的机动车辆上。因此，将移动升降机等适应于更多的机动车辆是可能的。拖车联动器的一个或多个实施例使用转矩限制装置，使得机动车辆和联接拖车的垂直角位移不直接在机动车辆和拖车之间施加大的力。相反，耦合器扭矩限制结构使用诸如弹簧等的偏置装置来限制这种力，以适应或限制施加在机动车辆和拖车之间的扭转力。偏置装置还可以限制机动车辆和联接拖车之间允许的最大角位移。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式