公开(公告)号：US07866934B2

公开(公告)日：2011-01-11

申请号：US11893533

申请日：2007-08-16

申请人： David H. Osburn ,  Lee F. Rathbun

发明人： David H. Osburn ,  Lee F. Rathbun

IPC分类号： B60P1/22 ,  B60P1/54 ,  B60P1/64

CPC分类号： B60P1/548

摘要： A loading device can be mounted quickly and easily to a roll-off vehicle by mounting a yoke assembly to the frame of the roll-off vehicle. The yoke assembly includes a pair of attaching potions which extend from the vehicle, and each of the attaching portions is provided with an opening. A pair of hydraulically actuated hooks are pivotally mounted on the loading device. The loading device is pulled onto the roll-off vehicle so that the hooks are adjacent the attaching portions of the yoke assembly. The hooks are then pivoted to extend through the openings in the attaching portions so that the hooks are secured to the attaching portions.

摘要翻译： 通过将轭组件安装到滚降车辆的框架上，装载装置可以快速且容易地安装到滚降车辆。 轭组件包括从车辆延伸的一对附接部分，并且每个附接部分设置有开口。 一对液压致动的钩枢转地安装在装载装置上。 加载装置被拉到滚降车辆上，使得钩子与轭组件的附接部分相邻。 然后将钩枢转以延伸穿过附接部分中的开口，使得钩固定到附接部分。

公开(公告)号：US08079799B2

公开(公告)日：2011-12-20

申请号：US11801297

申请日：2007-05-09

申请人： Lee F. Rathbun ,  David H. Osburn

发明人： Lee F. Rathbun ,  David H. Osburn

IPC分类号： B66C1/66

CPC分类号： B66C1/101 ,  B65F3/0203 ,  B66C1/28

摘要： A lifting apparatus is adapted for use in lifting a container having a pair of channels, each of the channels having a pair of open ends. The lifting apparatus includes an elongated support bar and a hook assembly mounted on each end of the support bar. Each of the hook assemblies includes a pair of hooks and a hydraulic cylinder and piston for rotating the hooks between open and closed positions. The container is lifted by lowering the support bar with the hooks in the open position until the hooks can be rotated into the open ends of the two channels. The hooks are then rotated to the closed position so that the hooks extend into the channels. The lifting apparatus is then raised to lift the container.

摘要翻译： 提升装置适用于提升具有一对通道的容器，每个通道具有一对开口端。 提升装置包括细长支撑杆和安装在支撑杆的每个端部上的钩组件。 每个钩组件包括一对钩和用于在打开和关闭位置之间旋转钩的液压缸和活塞。 通过使钩子处于打开位置来降低支撑杆来提升容器，直到钩子能够旋转到两个通道的开口端。 然后将钩旋转到关闭位置，使得钩延伸到通道中。 然后抬起提升装置以抬起容器。

公开(公告)号：US20090047115A1

公开(公告)日：2009-02-19

申请号：US11893533

申请日：2007-08-16

申请人： David H. Osburn ,  Lee F. Rathbun

发明人： David H. Osburn ,  Lee F. Rathbun

IPC分类号： B65F9/00 ,  B60D1/52

CPC分类号： B60P1/548

摘要： A loading device can be mounted quickly and easily to a roll-off vehicle by mounting a yoke assembly to the frame of the roll-off vehicle. The yoke assembly includes a pair of attaching potions which extend from the vehicle, and each of the attaching portions is provided with an opening. A pair of hydraulically actuated hooks are pivotally mounted on the loading device. The loading device is pulled onto the roll-off vehicle so that the hooks are adjacent the attaching portions of the yoke assembly. The hooks are then pivoted to extend through the openings in the attaching portions so that the hooks are secured to the attaching portions.

摘要翻译： 通过将轭组件安装到滚降车辆的框架上，装载装置可以快速且容易地安装到滚降车辆。 轭组件包括从车辆延伸的一对附接部分，并且每个附接部分设置有开口。 一对液压致动钩枢转地安装在装载装置上。 加载装置被拉到滚降车辆上，使得钩子与轭组件的附接部分相邻。 然后将钩枢转以延伸穿过附接部分中的开口，使得钩固定到附接部分。

公开(公告)号：US20080279666A1

公开(公告)日：2008-11-13

申请号：US11801297

申请日：2007-05-09

申请人： Lee F. Rathbun ,  David H. Osburn

发明人： Lee F. Rathbun ,  David H. Osburn

IPC分类号： B66D5/02

CPC分类号： B66C1/101 ,  B65F3/0203 ,  B66C1/28

摘要： A lifting apparatus is adapted for use in lifting a container having a pair of channels, each of the channels having a pair of open ends. The lifting apparatus includes an elongated support bar and a hook assembly mounted on each end of the support bar. Each of the hook assemblies includes a pair of hooks and a hydraulic cylinder and piston for rotating the hooks between open and closed positions. The container is lifted by lowering the support bar with the hooks in the open position until the hooks can be rotated into the open ends of the two channels. The hooks are then rotated to the closed position so that the hooks extend into the channels. The lifting apparatus is then raised to lift the container.

摘要翻译： 提升装置适用于提升具有一对通道的容器，每个通道具有一对开口端。 提升装置包括细长支撑杆和安装在支撑杆的每个端部上的钩组件。 每个钩组件包括一对钩和用于在打开和关闭位置之间旋转钩的液压缸和活塞。 通过使钩子处于打开位置来降低支撑杆来提升容器，直到钩子能够旋转到两个通道的开口端。 然后将钩旋转到关闭位置，使得钩延伸到通道中。 然后抬起提升装置以提起容器。