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Earth shaping apparatus for ditching and leveling
专利权人:
Kevin Hruska
发明人:
Kevin Hruska,Raymond Helmeczi
申请号:
US13212920
公开号:
US08732993B2
申请日:
2011.08.18
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An earth shaping apparatus allows a ditch to be excavated and the surrounding area leveled in a single pass. The earth shaping apparatus has a leveling blade with an elongated lower contacting edge that is adapted to be moved in a ditching direction. The lower contacting edge is arranged at an angle to the ditching direction. The earth shaping apparatus further has a ditching blade coupled to the earth shaping apparatus in front of the leveling blade with respect to the ditching direction. The ditching blade has a contacting edge extending below the lower contacting edge of the leveling blade when in use.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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