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Post-extracting tool
专利权人:
Douglas Wegman
发明人:
Douglas Wegman
申请号:
US15785578
公开号:
US10364591B1
申请日:
2017.10.17
申请国别(地区):
US
年份:
2019
代理人:
摘要:
The post-extracting tool is a pair of tongs adapted to remove posts, small trees, and bushes from the ground. Each arm of the tongs comprise a lever, a jaw and a loop. Each jaw has teeth that can bite into the object being removed. The arms of the tongs pivot at a pivot point. The post-extracting tool can be position near the object being removed with a set of teeth on either side of the object. A vehicle can be used to pull on the loops, simultaneously pulling the arms together so that the teeth bite into the object and pulling the tool and the object away.
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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