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    Mechanical locking system for floor panels
    86.
    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。

    METHOD FOR MANUFACTURING FLOOR PANELS
    87.
    发明申请
    METHOD FOR MANUFACTURING FLOOR PANELS 有权
    制造地板的方法

    公开(公告)号：US20160215505A1

    公开(公告)日：2016-07-28

    申请号：US15075948

    申请日：2016-03-21

    Applicant: FLOORING INDUSTRIES LIMITED, SARL

    Inventor： Mark CAPPELLE ,  Guy VAN HOOYDONCK

    IPC: E04F15/02

    CPC classification number: E04F15/02038 ,  E04F15/02 ,  E04F15/04 ,  E04F2201/0115 ,  E04F2201/0138 ,  E04F2201/0153 ,  E04F2201/0176 ,  E04F2201/049 ,  E04F2201/0523 ,  E04F2201/0552 ,  E04F2201/0588 ,  F16B5/0056

    Abstract: Floor panel, which, at least at two opposite sides, includes coupling parts with which two of such floor panels can be coupled to each other; wherein these coupling parts form a horizontally active locking system and a vertically active locking system; wherein the horizontally active locking system comprises a male part in the form of a downwardly directed projection and a female part with a seat open towards the top, which have horizontally active locking surfaces; and wherein the vertically active locking system comprises a vertically active locking element, which forms part of an insertion piece provided in the female part; wherein the insertion piece is formed at least of the combination of a bottom part; a back part adjoining thereto and an elastically movable lock-up body directed downward with a free extremity, which lock-up body, by means of a hinge portion, is connected directly or indirectly to the back part.

    Abstract translation: 至少在两个相对的两侧，地板镶板包括联接部件，两个这样的地板镶板可以彼此联接; 其中这些联接部件形成水平活动锁定系统和垂直活动锁定系统; 其中所述水平活动的锁定系统包括呈向下指向的突起形式的阳部件和具有朝向顶部敞开的座椅的阴部件，所述座椅具有水平有效的锁定表面; 并且其中所述垂直活动锁定系统包括垂直活动的锁定元件，其形成设置在所述阴部件中的插入件的一部分; 其中所述插入件至少形成底部的组合; 与其邻接的后部和可自由伸展的向下指向的可弹性移动的锁定体，该锁定体通过铰链部直接或间接地连接到后部。

    Floating floor system, floor panel, and installation method for the same
    88.
    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。

    Luxury vinyl tile flooring system
    89.
    发明授权
    Luxury vinyl tile flooring system 有权
    豪华乙烯基瓷砖地板系统

    公开(公告)号：US09133627B2

    公开(公告)日：2015-09-15

    申请号：US14553821

    申请日：2014-11-25

    Applicant: Craig Patrick Keane

    Inventor： Craig Patrick Keane

    IPC: E04F15/10 ,  E04F15/02 ,  E04F15/18 ,  E04F15/20 ,  E04B1/82

    CPC classification number: E04F15/18 ,  E04B1/82 ,  E04F15/02 ,  E04F15/02038 ,  E04F15/0215 ,  E04F15/02155 ,  E04F15/02194 ,  E04F15/10 ,  E04F15/102 ,  E04F15/105 ,  E04F15/107 ,  E04F15/182 ,  E04F15/203 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2201/0176

    Abstract: A flooring system may comprise a top floor layer, a subfloor, and/or an underlayment material disposed between the sub-floor and the top floor layer. The top floor layer may include a plurality of luxury vinyl tiles, configured such that respective tile joints may be formed between adjacent luxury vinyl tiles. The underlayment material may comprise a cross-linked, polyolefin foam. The composition of the underlayment material may be such that the tile joints between the adjacent luxury vinyl tiles may bend by less than about 45 degrees over a twelve hour period when 3.1 pounds per square inch (psi) of pressure is applied. The underlayment material may have a compressive creep of less than fifty percent of an original thickness associated with the underlayment material at a load of 3.1 psi and/or a compressive strength of more than 15 psi.

    Abstract translation: 地板系统可以包括设置在底层和顶层之间的顶层，底层地板和/或底层材料。 顶层可以包括多个豪华乙烯基瓦片，其被配置为使得可以在相邻的豪华乙烯基瓦片之间形成相应的瓦片接头。 垫层材料可以包括交联的聚烯烃泡沫。 垫层材料的组成可以使得当施加3.1磅/平方英寸（psi）的压力时，相邻的豪华乙烯基瓦片之间的瓦片接头可以在十二个小时内弯曲小于约45度。 在3.1psi的负载和/或大于15psi的压缩强度下，垫层材料的压缩蠕变小于与垫层材料相关的原始厚度的百分之五十。

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