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    Mechanical locking system for floor panels
    81.
    发明授权
    Mechanical locking system for floor panels 有权

    公开(公告)号：US09771723B2

    公开(公告)日：2017-09-26

    申请号：US15160311

    申请日：2016-05-20

    Applicant: CERALOC INNOVATION AB

    Inventor： Darko Pervan

    IPC: E04F15/02 ,  E04B5/02

    CPC classification number: E04F15/02038 ,  E04B5/02 ,  E04F2201/0146 ,  E04F2201/0535 ,  E04F2201/0552

    Abstract: Floor panels provided with a mechanical locking system comprising a separate material in order to reduce snapping resistance during vertical displacement. For example, a separate flexible tongue, the flexible tongue including an inner part, which is connected to a holding groove at a second edge, and an outer flexible snap tab that extends upwardly and in the connected state into a cavity under a protruding tongue for locking a first and a second floor panel to each other in a vertical direction.

    Mechanical locking system for floor panels
    85.
    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：US09428919B2

    公开(公告)日：2016-08-30

    申请号：US14294230

    申请日：2014-06-03

    Applicant: VÄLINGE INNOVATION AB

    Inventor： Darko Pervan ,  Agne Pålsson

    IPC: E04F15/02 ,  E04F13/08

    CPC classification number: E04F15/02038 ,  E04F13/0894 ,  E04F2201/0115 ,  E04F2201/0153 ,  E04F2201/0176 ,  E04F2201/027 ,  E04F2201/044 ,  E04F2201/049 ,  E04F2201/0523 ,  E04F2201/0535 ,  E04F2201/0558 ,  E04F2201/0588

    Abstract: Floor panels are shown, which are provided with a mechanical locking system comprising a tongue with rocker arms that allows locking by a vertical turning motion. The tongue has an inner part mounted in a sideward open fixation groove in a first edge and an outer part extending beyond a vertical plane, the inner part is fixed in the sideward open groove, wherein the tongue has at least one rocker arm extending in the length direction of the tongue, the rocker arm having a displaceable pressing protrusion that during locking is in contact with a second edge and a displaceable locking protrusion that in locked position cooperates with a tongue groove, wherein the locking protrusions are displaced outwardly away from the main tongue body when the pressing protrusion is pressed and displaced inwardly towards the inner part of the tongue.

    Abstract translation: 示出了地板镶板，其设置有机械锁定系统，该机械锁定系统包括具有摇臂的舌部，其允许通过垂直转动运动进行锁定。 舌部具有安装在第一边缘中的侧向打开的固定凹槽中的内部部分和延伸超过垂直平面的外部部分，内部部分固定在侧向开口凹槽中，其中舌部具有至少一个在其中延伸的摇臂 舌头的长度方向，摇臂具有可移动的按压突起，其在锁定期间与第二边缘接触，并且可移动的锁定突起在锁定位置与舌槽配合，其中锁定突起向外移离主体 当按压突起被按压并向内移动到舌头的内部时，舌体。

    Floating floor system, floor panel, and installation method for the same
    86.
    发明授权
    Floating floor system, floor panel, and installation method for the same 有权
    浮动地板系统，地板面板和安装方法相同

    公开(公告)号：US09347227B2

    公开(公告)日：2016-05-24

    申请号：US14394157

    申请日：2013-04-15

    Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

    Inventor： Sunil Ramachandra ,  Anna J. Totaro

    IPC: E04F15/02 ,  E04F15/10

    CPC classification number: E04F15/02022 ,  E04F15/02038 ,  E04F15/10 ,  E04F15/105 ,  E04F2201/0146 ,  E04F2201/0176 ,  E04F2201/021 ,  E04F2201/03 ,  E04F2201/0535

    Abstract: A floating floor system and a floor panel and method for use with the same that includes a snap-fit locking assembly that provides vertical locking between adjacent floor panels to minimize and/or prevent ledging therebetween. In one embodiment, a protuberance and a recess are also provide on the floor panels to provide horizontal locking. The snap-fit locking assembly comprises: a locking member protruding from a first flange and comprising an undercut surface; and a locking slot formed in a second flange. The snap-fit locking assembly is configured so that when the locking member of a first one of the panels is disposed within the locking slot of a second one of the panels, the first and second panels are vertically locked together via mechanical interaction between the undercut surface of the locking member of the first panel and a locking surface of the second flange of the second panel.

    Abstract translation: 浮动地板系统以及与其一起使用的地板镶板和方法，其包括卡扣配合锁定组件，其在相邻地板镶板之间提供垂直锁定，以最小化和/或防止它们之间的突出。 在一个实施例中，还在地板镶板上提供突起和凹槽以提供水平锁定。 卡扣配合锁定组件包括：从第一凸缘突出并包括底切表面的锁定构件; 以及形成在第二凸缘中的锁定槽。 卡扣配合锁定组件被构造成使得当第一个面板的锁定构件设置在第二个面板的锁定槽内时，第一和第二面板通过底切之间的机械相互作用垂直地锁定在一起 第一面板的锁定构件的表面和第二面板的第二凸缘的锁定表面。

    BUILDING PANEL WITH A MECHANICAL LOCKING SYSTEM
    87.
    发明申请
    BUILDING PANEL WITH A MECHANICAL LOCKING SYSTEM 有权
    建筑物与机械锁定系统

    公开(公告)号：US20150330088A1

    公开(公告)日：2015-11-19

    申请号：US14709913

    申请日：2015-05-12

    Applicant: VALINGE INNOVATION AB

    Inventor： Peter DERELOV

    IPC: E04F15/02 ,  E04F13/08

    CPC classification number: E04F15/02038 ,  E04F13/0894 ,  E04F15/02022 ,  E04F2201/0146 ,  E04F2201/023 ,  E04F2201/043 ,  E04F2201/044 ,  E04F2201/0523 ,  E04F2201/0535 ,  E04F2201/0547 ,  E04F2201/0552

    Abstract: A set of essentially identical panels (1, 1′), such as building panels, provided with a mechanical locking system including a displaceable tongue (30), which is arranged in a displacement groove at a first edge of a first panel (1). A second panel is provided with a tongue groove at a second edge. The displaceable tongue is configured to cooperate with the tongue groove (20) for locking together the first and the second edge. The displaceable tongue has a spring constant that varies along the length of the tongue.

    Abstract translation: 一组基本上相同的面板（1,1'），例如建筑面板，其具有包括可移位舌片（30）的机械锁定系统，其布置在第一面板（1）的第一边缘处的移动凹槽中， 。 第二面板在第二边缘处设置有舌槽。 可移动舌片构造成与舌槽（20）配合，用于将第一和第二边缘锁定在一起。 可移动的舌头具有沿舌的长度变化的弹簧常数。

    BUILDING PANEL WITH A MECHANICAL LOCKING SYSTEM
    89.
    发明申请
    BUILDING PANEL WITH A MECHANICAL LOCKING SYSTEM 有权
    建筑物与机械锁定系统

    公开(公告)号：US20150000221A1

    公开(公告)日：2015-01-01

    申请号：US14315879

    申请日：2014-06-26

    Applicant: VALINGE INNOVATION AB

    Inventor： CHRISTIAN BOO

    IPC: E04C2/40

    CPC classification number: E04F15/02038 ,  E04C2/40 ,  E04F15/102 ,  E04F2201/0146 ,  E04F2201/023 ,  E04F2201/044 ,  E04F2201/0535 ,  E04F2201/0547 ,  E04F2201/0552

    Abstract: A set of essentially identical panels (1, 1′), such as building panels, provided with a mechanical locking system including a displaceable tongue (30), which is arranged in a displacement groove with a first opening at a first edge of a first panel (1). The displaceable tongue is configured to cooperate with a first tongue groove (20), with a second opening at a second edge of an adjacent second panel (1′), for vertical locking of the first and the second edge. The height of the first opening is greater than a second height of the second opening.

    Abstract translation: 一组基本上相同的面板（1,1'），例如建筑面板，其具有机械锁定系统，该机械锁定系统包括可位移的舌片（30），该可移动的舌片（30）布置在位移​​凹槽中，第一开口在第一 面板（1）。 可移动舌片被构造成与第一舌状凹槽（20）配合，在相邻的第二面板（1'）的第二边缘处具有第二开口，用于第一和第二边缘的垂直锁定。 第一开口的高度大于第二开口的第二高度。

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