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Telescoping boom hoist system
专利权人:
Jerry Lynn Nipper
发明人:
Jerry Lynn Nipper
申请号:
US13941810
公开号:
US09161526B2
申请日:
2013.07.15
申请国别(地区):
US
年份:
2015
代理人:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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