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Scarifier Board for Motor Graders
专利权人:
Caterpillar Inc.
发明人:
Congdon Thomas Marshall,Parzynski, JR. David Bruno
申请号:
US201615380402
公开号:
US2018171586(A1)
申请日:
2016.12.15
申请国别(地区):
美国
年份:
2018
代理人:
摘要:
A scarifier board comprises a rectangular attachment portion defining a width, a height and a thickness and the attachment portion includes a front face and a back face, and a first plurality of mounting apertures extend through the front face and the back face. The board also includes a working portion defining a plurality of anti-rotation grooves and a plurality of working zones therebetween having a wear resistant material, and the working portion includes a strip of wear resistant material disposed immediately below the attachment portion.
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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