Invention Grant
- Patent Title: Variable-angle tubular connection
- Patent Title (中): 可变角度管状连接
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Application No.: US11911567Application Date: 2006-04-13
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Publication No.: US07699355B2Publication Date: 2010-04-20
- Inventor: Jean-Pierre Vitel , Daniel Grojean , Philippe Renard
- Applicant: Jean-Pierre Vitel , Daniel Grojean , Philippe Renard
- Applicant Address: FR Nancy
- Assignee: Saint-Gobain Pam
- Current Assignee: Saint-Gobain Pam
- Current Assignee Address: FR Nancy
- Agency: Sughrue Mion, PLLC
- Priority: FR0503856 20050418
- International Application: PCT/FR2006/000815 WO 20060413
- International Announcement: WO2006/111638 WO 20061026
- Main IPC: F16L27/00
- IPC: F16L27/00 ; F16L43/00

Abstract:
This variable-angle tubular connection includes a first tubular section (4) which has a flange ring (10), a second tubular section (6) which has an end flange (12) and a clamping device (8) for clamping the flange ring (10) against the end flange (12). The clamping device (8) has at least one linking segment (22), suitable for being applied against the flange ring (10), and components (24) for clamping the linking segment (22) against the flange ring. The end flange (12) has traversing recesses (20) through which the clamping components extend. The end flange is fixed to the second tubular section (6). Application to the sealed junction of tubing elements.
Public/Granted literature
- US20080179880A1 Variable-Angle Tubular Connection Public/Granted day:2008-07-31
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