Invention Grant
- Patent Title: Method of forming a clamping ring and a clamping ring
- Patent Title (中): 形成夹紧环和夹紧环的方法
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Application No.: US12667453Application Date: 2007-07-02
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Publication No.: US08365382B2Publication Date: 2013-02-05
- Inventor: Bengt Hedström
- Applicant: Bengt Hedström
- Applicant Address: SE Virsbo
- Assignee: Uponor Innovation AB
- Current Assignee: Uponor Innovation AB
- Current Assignee Address: SE Virsbo
- Agency: Occhiuti Rohlicek & Tsao LLP
- International Application: PCT/IB2007/052555 WO 20070702
- International Announcement: WO2009/004407 WO 20090108
- Main IPC: B23P19/00
- IPC: B23P19/00
Abstract:
A pipe from a plastic material having memory properties is extruded. The extruded pipe is cut to form a pipe part (7). The pipe part (7) is warmed and the end (6b) of the pipe part (7) is bent. The pipe part (7) forms a clamping ring (6) and the bent end (6b) of the pipe part (7) forms a stop edge (10) in the clamping ring (6).
Public/Granted literature
- US20100199469A1 METHOD OF FORMING A CLAMPING RING AND A CLAMPING RING Public/Granted day:2010-08-12
Information query
