Combined rotary scraping tool and press wheel for a coulter

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专利权人:

Dale Foster

发明人:

Foster, Dale

申请号：

AU2007288106

公开号：

AU2007288106B2

申请日:

2007.08.20

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

The present invention relates generally to a coulter scraping assembly (10)incorporating a coulter scraping tool (12) which includes a rotary blade (18).The rotary blade (18) is dish-shaped being shallow with a relatively narrow profileand including a narrow working edge (24). The working edge (24) is configuredto cooperate with the coulter (16) for scraping excess material, such as soilparticles and trash which has built up on the coulter (16).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/