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1. 发明申请

US20140264213A1 Telescoping Boom Hoist System 审中-公开
标题翻译：伸缩臂式起重机系统
公开(公告)号：US20140264213A1
公开(公告)日：2014-09-18
申请号：US13941810
申请日：2013-07-15
申请人： Jerry Lynn NIPPER
发明人： Jerry Lynn NIPPER
IPC分类号： B66D3/04
CPC分类号： A01M31/02 , B66C23/203
摘要： A telescoping boom hoist system is a tree mounted system that provides a hunter with a facilitated means of raising and installing a tree stand. The telescoping boom hoist system is provided with a collapsible design that allows for facilitated transport and handling. The apparatus utilizes a telescopic boom and a frame assembly. The frame assembly provides a stable base for the apparatus. The telescopic boom is coupled to an axle member of the frame assembly, permitting the telescopic boom to pivot. The telescopic boom utilizes a plurality of guide rings that function as pulley or hoist anchor points. The telescoping boom extends the positioning of the guide rings in order to prevent interference while hoisting a tree stand. After installing the tree stand, the telescoping boom hoist system provides a means of safely raising a plurality of hunting equipment to the mounted tree stand.
摘要翻译：伸缩臂式起重机系统是一种树木安装系统，为猎人提供了一种提升和安装树枝的便利手段。伸缩式起重机提升系统具有可折叠设计，允许便于运输和搬运。该装置使用伸缩臂和框架组件。框架组件为设备提供了稳定的底座。伸缩吊杆联接到框架组件的轴构件，允许伸缩臂枢转。伸缩臂使用多个导向环，其作为滑轮或起重锚固点。伸缩臂延伸导环的定位，以防止在举起树枝时产生干扰。在安装树立架之后，伸缩臂提升系统提供了一种将多个狩猎设备安全地提升到安装的树枝上的手段。

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