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Pole lifting and setting device
专利权人:
Robert Lee Nobles
发明人:
Robert Lee Nobles
申请号:
US13523386
公开号:
US09446932B2
申请日:
2012.06.14
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The invention provides a pole lifting apparatus. The pole lifting apparatus including a base section having a base plate one or more mast sections connected to the base section and extendable in an axial manner therewith, wherein an uppermost mast section of the one or more mast sections comprises a pulley mounted at its uppermost end and a hoist secured to the base section and having a wire rope operably associated with the one or more mast sections and pulley for use in a pole lifting operation.
来源网站:
中国工程科技知识中心
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