发明申请
- 专利标题： Mechanical locking system for floor panels
- 专利标题（中）： 地板面板机械锁定系统
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申请号： US10970282申请日： 2004-10-22
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公开(公告)号： US20060101769A1公开(公告)日： 2006-05-18
- 发明人: Darko Pervan , Niclas Hakansson , Per Nygren
- 申请人： Darko Pervan , Niclas Hakansson , Per Nygren
- 专利权人： Valinge Aluminium AB
- 当前专利权人： Valinge Aluminium AB
- 主分类号： E04B2/18
- IPC分类号： E04B2/18
摘要：
Floor panels (1, 1′) are provided with a mechanical locking system including a flexible tongue (30) in a sliding groove (40) which during a vertical folding motion is displaced. Moreover, a tongue blank (50), a production method and an installation method are shown.
公开/授权文献
- US07454875B2 Mechanical locking system for floor panels 公开/授权日：2008-11-25
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