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APPARATUSES FOR REDUCING ANGULAR VELOCITY OF PROTECTIVE SHELLS ASSOCIATED WITH PROTECTIVE HEADWEAR
专利权人:
INC.;ILLINOIS TOOL WORKS
发明人:
Nishank R. Patel,Eric T. Sommers,Kyle Pfeifer
申请号:
US14962296
公开号:
US20160183622A1
申请日:
2015.12.08
申请国别(地区):
US
年份:
2016
代理人:
摘要:
In one aspect, a protective headwear is provided and includes a support member configured to engage a user's head, an outer shell coupled to the support member and rotatable relative to the support member between a first position and a second position, and a member coupled between the support member and the outer shell to reduce angular velocity of the outer shell as it moves from the first position to the second position. In one aspect, the protective headwear is a welding helmet.
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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