发明申请
- 专利标题： Support Coil Comprising a Mechanical Locking Means and Method for the Production Thereof
- 专利标题（中）： 支撑线圈包括机械锁定装置及其生产方法
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申请号： US11743704申请日： 2007-05-03
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公开(公告)号： US20070275195A1公开(公告)日： 2007-11-29
- 发明人: Thilo Simonsohn , Christian Heindl
- 申请人： Thilo Simonsohn , Christian Heindl
- 优先权： DE102006024840.6 20060524
- 主分类号： F16B4/00
- IPC分类号： F16B4/00 ; B29C47/00 ; H02G15/00
摘要：
A support coil for radially supporting an elastically expanded tube material includes an extruded profile body consisting of a plurality of windings wound about a longitudinal axis of the support coil. Each of the windings has opposing end faces. A ratchet arrangement joins the end faces of the adjacent windings with respect to the longitudinal axis of the support coil. A tongue and groove arrangement joins the end faces of the adjacent windings with respect to a radial direction of the support coil. The tongue and groove arrangement is spatially separated from the ratchet arrangement.
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