发明名称 Pipe gripping assembly
摘要 A pipe gripping assembly for handling a pipe includes at least two gripping members, wherein each gripping member comprises a pipe engaging portion engageable with the outer circumference of a pipe, wherein at least one gripping member is rotatable about a pivot axis, and wherein the pipe gripping assembly further comprises actuation means to rotate the at least one rotatable gripping member such that the pipe gripping assembly is movable between an open position for receiving a pipe and a closed position in which the pipe engaging portions engage with a pipe, wherein each rotatable gripping member further comprises a locking body engaging portion and the pipe gripping assembly further comprises a movable locking body and associated displacement means to move the locking body such that the pipe gripping assembly is lockable in the closed position by moving the locking body to a locking position.
申请公布号 US8544914(B2) 申请公布日期 2013.10.01
申请号 US20080990118 申请日期 2008.04.29
申请人 HESSELS HENDRIK;ROODENBURG JOOP;ITREC B.V. 发明人 HESSELS HENDRIK;ROODENBURG JOOP
分类号 B66C1/00;B66C1/42 主分类号 B66C1/00
代理机构 代理人
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