Invention Grant
- Patent Title: Connecting piece comprising a gripping element on the outer surface for rotating the connecting piece
- Patent Title (中): 连接件包括在外表面上的夹紧元件，用于旋转连接件
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Application No.: US10530225Application Date: 2003-11-06
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Publication No.: US07690699B2Publication Date: 2010-04-06
- Inventor: Jarmo Smahl
- Applicant: Jarmo Smahl
- Applicant Address: SE Virsbo
- Assignee: Uponor Innovation Ab
- Current Assignee: Uponor Innovation Ab
- Current Assignee Address: SE Virsbo
- Agency: Occhiuti Rohlicek & Tsao LLP
- Priority: FI20022005 20021108
- International Application: PCT/FI03/00835 WO 20031106
- International Announcement: WO2004/042241 WO 20040521
- Main IPC: F16L37/24
- IPC: F16L37/24
Abstract:
A first element is connected to a first end of a connecting piece and a second element is connected to a second end of the connecting piece. At least one end of the connecting piece is provided with a thread, whereby the connecting piece is connectable to a pipe or fitting with a threaded connection. The connecting piece is made of plastic in such a way that a metal insert provided with a thread is arranged at at least one end of the plastic body of the connecting piece, or the connecting piece is made substantially completely of thermoplast in such a way that the thermoplastic body is provided with a thread. The outer surface of the connecting piece is provided with a gripping member. The gripping member is formed and dimensioned such that it gives way earlier than the connecting member thread and/or basic structure.
Public/Granted literature
- US20060125237A1 Connecting piece comprising a gripping element on the outer surface for rotating the connecting piece Public/Granted day:2006-06-15
Information query
