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Flexible drill and method of joining nitinol to dissimilar metals
专利权人:
Jerry F. Sterrett;Gary Scott Sherman
发明人:
Gary Scott Sherman,Jerry F. Sterrett
申请号:
US13038556
公开号:
US09006606B2
申请日:
2011.03.02
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A flexible drill with a shaft having a nitinol portion (or nitinol region) provided between a stainless steel driver end and a stainless steel drill tip. The flexible drill with nitinol shaft is provided with a bearing surface to allow centering within a drill guide, low friction bearing and flexibility to drill around a curve. The bearing surface may be formed of a fluoropolymer such as LDPE (Low Density Polyethylene). The flexible drill shaft may be used through a drill guide, such as a curved drill sleeve.
来源网站:
中国工程科技知识中心
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