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21.
公开(公告)号:US08341915B2
公开(公告)日:2013-01-01
申请号:US11575600
申请日:2005-10-21
Applicant: Darko Pervan , Niclas Hakansson , Per Nygren
Inventor: Darko Pervan , Niclas Hakansson , Per Nygren
CPC classification number: E04F15/02038 , E04B5/00 , E04F15/04 , E04F21/22 , E04F2201/0115 , E04F2201/0138 , E04F2201/0146 , E04F2201/0153 , E04F2201/0176 , E04F2201/023 , E04F2201/042 , E04F2201/0523 , E04F2201/0547 , E04F2201/0576 , E04F2201/0582 , E04F2201/0588 , F16B5/0076 , F16B5/008
Abstract: Floor panels (1, 1′) are shown, which are provided with a mechanical locking system having a flexible tongue (30) in a displacement groove (40), which during a vertical folding motion is displaced. Moreover, a tongue blank (50), a production method and an installation method are shown.
Abstract translation: 示出了地板镶板(1,1'),其设置有在位移凹槽(40)中具有柔性舌(30)的机械锁定系统,其在垂直折叠运动期间被移位。 此外,示出了舌坯(50),制造方法和安装方法。