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Helical auger flight assemblies and thresher formed therewith
专利权人:
Kile Ronald J.
发明人:
Kile Ronald J.
申请号:
US201715711948
公开号:
US9936643(B1)
申请日:
2017.09.21
申请国别(地区):
美国
年份:
2018
代理人:
Goltry Michael W.`Parsons Robert A.`Parsons & Goltry
摘要:
A helical auger flight has an inner edge, an outer edge, an inner face, an outer face, and a leading extremity that includes a prominence and a leading edge that extends from the outer edge to the prominence. The prominence extends outward from the leading edge of the leading extremity to an outer end having an upturned jut. A wear plate is releasably connected to the inner face of the helical auger flight. The wear plate extends from the outer edge of the helical auger flight to the prominence. A front extremity of the wear plate extends forwardly of the leading edge of the helical auger flight so as to be in a shielding relationship with respect to the leading edge of the helical auger flight, and a nose of the front extremity of the wear plated is seated in direct contact against a contact surface of the jut.
来源网站:
中国工程科技知识中心
来源网址:
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