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Expandable material mover with augers
专利权人:
Patrick A. Miller
发明人:
Patrick A. Miller
申请号:
US14574712
公开号:
US09376261B1
申请日:
2014.12.18
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A material moving apparatus includes a housing assembly with a central section and at least one wing section positioned on a lateral end of the central section that is movable toward and away from the central section and an auger arrangement carried by the housing assembly having at least one auger that includes a plurality of auger shafts which are telescopically movable relative to each other and a plurality of flight sections that each have a first end and a second end. Each flight sections is rotated by a corresponding auger shaft and at least one of the flight sections is configured to slide its first end past a second end of another flight section without rotating as its corresponding auger shaft telescopically moves.
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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