Invention Grant
- Patent Title: Pipe gripping assembly
- Patent Title (中): 管夹组合
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Application No.: US12990118Application Date: 2008-04-29
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Publication No.: US08544914B2Publication Date: 2013-10-01
- Inventor: Hendrik Hessels , Joop Roodenburg
- Applicant: Hendrik Hessels , Joop Roodenburg
- Applicant Address: NL Schiedam
- Assignee: ITREC B.V.
- Current Assignee: ITREC B.V.
- Current Assignee Address: NL Schiedam
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/NL2008/000119 WO 20080429
- International Announcement: WO2009/134117 WO 20091105
- Main IPC: B66C1/00
- IPC: B66C1/00 ; B66C1/42

Abstract:
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.
Public/Granted literature
- US20110148133A1 PIPE GRIPPING ASSEMBLY Public/Granted day:2011-06-23
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