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LASER HARDENED KNIFE GUARD
专利权人:
Keith A. Johnson
发明人:
Keith A. Johnson,Neal J. Stoffel
申请号:
US14038150
公开号:
US20150082764A1
申请日:
2013.09.26
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A laser hardened knife guard is provided. In one aspect, the invention provides for a knife guard that comprises a guard body that further comprises a base material. The base material includes a mounting bar that defines at least one bolt hole and at least one tine projecting forward from the mounting bar. The base material has a first hardness. A laser treated material is formed into or in the base material. The laser treated material comprises a second hardness greater than the first hardness.
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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