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Cannulated ultra high torque device
专利权人:
John Nino;David Ivinson
发明人:
John Nino,David Ivinson
申请号:
US13695818
公开号:
US09132536B2
申请日:
2011.04.29
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A torque-limiting device may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities. The shaft may include a lumen extending there through, and through which a variety of devices and materials may be delivered to a workpiece.
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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