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    Mechanical locking of floor panels with a flexible tongue
    1.
    发明授权
    Mechanical locking of floor panels with a flexible tongue 有权

    公开(公告)号：US10240348B2

    公开(公告)日：2019-03-26

    申请号：US14046235

    申请日：2013-10-04

    Applicant: VALINGE INNOVATION AB

    Inventor： Darko Pervan ,  Niclas Hakansson ,  Per Nygren

    IPC: E04B5/32 ,  E04B5/02 ,  E04F15/16 ,  E04F15/02 ,  E04F21/22 ,  E04B5/00 ,  E04B1/61 ,  E04B1/58 ,  E04F15/04 ,  F16B5/00

    Abstract: Floor panels which are provided with a mechanical locking system including an extruded flexible tongue in a sidewardly open groove which during a vertical folding motion is bent horizontally. A tongue adapted for being received in a sidewardly open groove of a floor panel, wherein the tongue, which is an elongated extruded section, when received in the groove is bendable in a plane substantially parallel with a front face of the floor panel, such that the tongue is at least partially resiliently displaceable inside said sidewardly open groove in said plane during locking of the floor panel with another floor panel and wherein a vertical protrusion, serving as a friction connection between the tongue and the groove, is arranged at an upper or lower part of the tongue, wherein the tongue has a total width that varies in the longitudinal direction of the tongue.

    Mechanical locking system for floor panels
    2.
    发明授权
    Mechanical locking system for floor panels 有权

    公开(公告)号：US09347469B2

    公开(公告)日：2016-05-24

    申请号：US14962291

    申请日：2015-12-08

    Applicant: VALINGE INNOVATION AB

    Inventor： Darko Pervan ,  Niclas Hakansson ,  Per Nygren

    IPC: E04F15/02 ,  F16B5/00

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

    Abstract: 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.

    Mechanical locking system for floor panels
    4.
    发明授权
    Mechanical locking system for floor panels 有权

    公开(公告)号：US09238917B2

    公开(公告)日：2016-01-19

    申请号：US14138330

    申请日：2013-12-23

    Applicant: VALINGE INNOVATION AB

    Inventor： Darko Pervan ,  Niclas Hakansson ,  Per Nygren

    IPC: E04F15/02 ,  F16B5/00

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

    Abstract: 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.

    Resilient floor
    5.
    发明授权
    Resilient floor 有权

    公开(公告)号：US11306486B2

    公开(公告)日：2022-04-19

    申请号：US16713431

    申请日：2019-12-13

    Applicant: VALINGE INNOVATION AB

    Inventor： Mats Nilsson ,  Per Nygren

    IPC: E04F15/02 ,  E04F15/10 ,  E04B5/00

    Abstract: A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.

    Mechanical locking of floor panels with a flexible tongue
    6.
    发明授权
    Mechanical locking of floor panels with a flexible tongue 有权

    公开(公告)号：US10975577B2

    公开(公告)日：2021-04-13

    申请号：US15896571

    申请日：2018-02-14

    Applicant: VALINGE INNOVATION AB

    Inventor： Darko Pervan ,  Niclas Hakansson ,  Per Nygren

    IPC: E04B5/00 ,  E04F21/22 ,  E04F15/02 ,  E04B1/61 ,  E04B1/58 ,  E04F15/04 ,  F16B5/00

    Abstract: Floor panels which are provided with a mechanical locking system including an extruded flexible tongue in a sidewardly open groove which during a vertical folding motion is bent horizontally. A tongue adapted for being received in a sidewardly open groove of a floor panel, wherein the tongue, which is an elongated extruded section, when received in the groove is bendable in a plane substantially parallel with a front face of the floor panel, such that the tongue is at least partially resiliently displaceable inside said sidewardly open groove in said plane during locking of the floor panel with another floor panel and wherein a vertical protrusion, serving as a friction connection between the tongue and the groove, is arranged at an upper or lower part of the tongue, wherein the tongue has a length in the longitudinal direction of the tongue and a total width perpendicular to the length, and the total width varies in the longitudinal direction of the tongue.

    MECHANICAL LOCKING OF FLOOR PANELS WITH A FLEXIBLE TONGUE
    8.
    发明申请
    MECHANICAL LOCKING OF FLOOR PANELS WITH A FLEXIBLE TONGUE 审中-公开
    具有柔性舌头的地板的机械锁定

    公开(公告)号：US20140053497A1

    公开(公告)日：2014-02-27

    申请号：US14046235

    申请日：2013-10-04

    Applicant: Valinge Innovation AB

    Inventor： DARKO PERVAN ,  Niclas Hakansson ,  Per Nygren

    IPC: E04F15/02 ,  E04B5/00

    CPC classification number: E04F15/02038 ,  E04B1/54 ,  E04B1/5818 ,  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 which are provided with a mechanical locking system including an extruded flexible tongue in a sidewardly open groove which during a vertical folding motion is bent horizontally. A tongue adapted for being received in a sidewardly open groove of a floor panel, wherein the tongue, which is an elongated extruded section, when received in the groove is bendable in a plane substantially parallel with a front face of the floor panel, such that the tongue is at least partially resiliently displaceable inside said sidewardly open groove in said plane during locking of the floor panel with another floor panel and wherein a vertical protrusion, serving as a friction connection between the tongue and the groove, is arranged at an upper or lower part of the tongue, wherein the tongue has a total width that varies in the longitudinal direction of the tongue.

    Abstract translation: 在垂直折叠运动中设置有包括在侧开口槽中的挤出柔性舌头的机械锁定系统的地板面板被水平弯曲。 适于被容纳在地板面板的侧面开口的槽中的舌部，其中当容纳在槽中时，作为细长挤压部分的舌部可在基本上平行于地板面板的平面的平面中弯曲，使得 在将地板镶板与另一个地板镶板锁定期间，舌片在所述平面内的所述侧向开放的凹槽内部至少部分弹性移位，并且其中用作舌部和凹槽之间的摩擦连接的垂直突出部布置在上部或下部 舌部的下部，其中舌部具有在舌的纵向方向上变化的总宽度。

    Mechanical locking system for floor panels
    9.
    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：US08640424B2

    公开(公告)日：2014-02-04

    申请号：US13962446

    申请日：2013-08-08

    Applicant: Valinge Innovation AB

    Inventor： Darko Pervan ,  Niclas Håkansson ,  Per Nygren

    IPC: E04F15/02

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

    Abstract: 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.

    Abstract translation: 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。

    Resilient floor
    10.
    发明授权
    Resilient floor 有权

    公开(公告)号：US10526793B2

    公开(公告)日：2020-01-07

    申请号：US16027465

    申请日：2018-07-05

    Applicant: VALINGE INNOVATION AB

    Inventor： Mats Nilsson ,  Per Nygren

    IPC: E04F15/02 ,  E04F15/10 ,  E04B5/00

    Abstract: A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.

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