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Lockable joint
专利权人:
Helmut Fricke
发明人:
Helmut Fricke,Lawrence E. Griffith
申请号:
US13952218
公开号:
US09458935B2
申请日:
2013.07.26
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A lockable joint such as a lockable ball-and-socket joint comprising a first arm having a swivel head and a socket, the swivel head being pivotably mounted to the socket, and a locking device arranged for locking the swivel head with respect to the socket, the locking device having a piston, a pressure gas source, and an actuating device arranged for reversibly disconnecting the piston from the pressure gas source where in the pressure gas source is a gas cartridge. A seal suitable at a wide range of temperatures and pressures can be used with at least the pressure gas source.
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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