Invention Grant
- Patent Title: Thin-walled pipe joint
- Patent Title (中): 薄壁管接头
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Application No.: US13073917Application Date: 2011-03-28
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Publication No.: US08840152B2Publication Date: 2014-09-23
- Inventor: Gabriel Carcagno , Alfredo Quiroga , Gaston Mazzaferro
- Applicant: Gabriel Carcagno , Alfredo Quiroga , Gaston Mazzaferro
- Applicant Address: VC Kingstown
- Assignee: Tenaris Connections Limited
- Current Assignee: Tenaris Connections Limited
- Current Assignee Address: VC Kingstown
- Agency: Knobbe Martens Olson & Bear, LLP
- Priority: EP10003260 20100326; EP10004361 20100423
- Main IPC: F16L19/065
- IPC: F16L19/065 ; F16L19/02 ; F16L19/025 ; F16L19/028

Abstract:
Thin-walled pipe joints can include a first pipe and a second pipe. The first pipe includes a hollow pin member positioned at about an end of the first pipe. The second pipe includes a hollow box member positioned at about an end of the second pipe. The hollow box member is further configured to at least partially surround the pin member of the first pipe. The joint also includes a first ring placed adjacent an end of the hollow pin member and a second ring engaged with the box member. The second ring substantially axially abuts against the first ring and the first ring substantially axially abuts the box member. The second ring further generally extends from the first ring in a direction opposite to the end of the pin member adjacent to the box member.
Public/Granted literature
- US20110233926A1 THIN-WALLED PIPE JOINT AND METHOD TO COUPLE A FIRST PIPE TO A SECOND PIPE Public/Granted day:2011-09-29
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