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    Mechanical locking system for floor panels
    4.
    发明授权
    Mechanical locking system for floor panels 有权
    地板面板机械锁定系统

    公开(公告)号：US08528289B2

    公开(公告)日：2013-09-10

    申请号：US13426115

    申请日：2012-03-21

    申请人： Darko Pervan ,  Niclas Håkansson ,  Per Nygren

    发明人： Darko Pervan ,  Niclas Håkansson ,  Per Nygren

    IPC分类号： E04C2/38

    CPC分类号： F16B5/0004 ,  E04F15/02 ,  E04F15/02038 ,  E04F2201/0138 ,  E04F2201/03 ,  E04F2201/0523 ,  F16B5/0076 ,  Y10T29/4998

    摘要： Floor panels with a flexible tongue in an insertion groove, the flexible tongue is designed to cooperate, in a connected state with a tongue groove of another panel, the panels are adapted to be locked together by vertical folding, the flexible tongue has a projection portion which, in a connected state projects outside the insertion groove and cooperates with the tongue groove, said projecting portion has a beveled and/or rounded sliding surface and the panels have a sliding surface adapted to cooperate therewith during vertical folding, the flexible tongue during the vertical folding is displaced twice in the horizontal direction, a first displacement is effected by the vertical folding of the fold panel whereby at least a part of the flexible tongue is bent, a second displacement of the flexible tongue towards its initial position is accomplished substantially by a spring effect caused by said bending of said flexible tongue.

    摘要翻译： 在插入槽中具有柔性舌的地板，柔性舌被设计成在连接状态下与另一面板的舌槽配合，所述面板通过垂直折叠而被锁定在一起，所述柔性舌具有突出部分 在连接状态下，突出部分突出于插槽的外部并与舌槽配合，所述突出部分具有斜面和/或圆形的滑动表面，并且所述面板具有适于在垂直折叠期间与其配合的滑动表面， 垂直折叠在水平方向上移位两次，通过折叠面板的垂直折叠来实现第一位移，由此弹性舌头的至少一部分被弯曲，柔性舌头朝向其初始位置的第二位移基本上由 由所述柔性舌片的所述弯曲引起的弹簧效应。

    Locking system and flooring board
    7.
    发明授权
    Locking system and flooring board 有权
    锁定系统和地板

    公开(公告)号：US08429869B2

    公开(公告)日：2013-04-30

    申请号：US13099488

    申请日：2011-05-03

    申请人： Darko Pervan

    发明人： Darko Pervan

    IPC分类号： E04C3/00 ,  E04C3/30

    CPC分类号： E04F15/02038 ,  E04B5/00 ,  E04F15/02 ,  E04F15/02044 ,  E04F15/04 ,  E04F2201/025 ,  E04F2201/0517

    摘要： A locking system for mechanical joining of rectangular floorboards having a body and long and short edges. Said locking system including a tongue and a groove for vertical locking of two joint short edges and for horizontal joining a locking groove formed in the underside of a first one of the short joint edges, and a portion projecting from the second short joint edge having a locking element cooperating with the locking groove. The tongue is arranged on the second short edge. The groove is arranged on the first short edge. The projecting portion is integrally formed with the board, by working of the body of the board.

    摘要翻译： 一种用于机械接合具有主体和长边和短边的矩形地板块的锁定系统。 所述锁定系统包括舌部和凹槽，用于垂直锁定两个接合短边缘，并且用于水平连接形成在第一短接头边缘的下侧中的锁定槽，以及从第二短接合边缘突出的部分，其具有 锁定元件与锁定槽配合。 舌头设置在第二个短边。 凹槽布置在第一短边上。 突出部分通过板的主体的工作与板一体形成。