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公开(公告)号：US09382716B2
公开(公告)日：2016-07-05
申请号：US14463972
申请日：2014-08-20
发明人： Darko Pervan , Agne Palsson
CPC分类号： E04F15/02038 , E04B5/00 , E04F15/02 , E04F15/04 , E04F15/08 , E04F15/10 , E04F15/107 , E04F15/18 , E04F2201/0115 , E04F2201/0138 , E04F2201/0153 , E04F2201/0523 , Y10T428/167
摘要： Floor panels which are provided with a mechanical locking system including a displaceable tongue in a displacement groove. The tongue is moulded and provided with bendable protrusions. A building panel having an edge portion provided with a groove, in which a tongue formed as a separate part is received, wherein the tongue includes at least two bow shaped protrusions at a first long edge of the tongue, and wherein the protrusions are arranged bendable in the groove.
摘要翻译： 具有机械锁定系统的地板，其包括位移槽中的可移位的舌头。 舌头被模制并且设置有可弯曲的突起。 一种具有边缘部分的建筑面板，所述边缘部分设置有槽，其中容纳形成为单独部分的舌部，其中所述舌部在所述舌头的第一长边缘处包括至少两个弓形突起，并且其中所述突起被布置成可弯曲 在凹槽中
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公开(公告)号：US09347469B2
公开(公告)日：2016-05-24
申请号：US14962291
申请日：2015-12-08
发明人： Darko Pervan , Niclas Hakansson , Per Nygren
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.
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公开(公告)号：US09322183B2
公开(公告)日：2016-04-26
申请号：US14021532
申请日：2013-09-09
发明人： Darko Pervan
IPC分类号： E04F15/02
CPC分类号： E04F15/02038 , B27F1/02 , B27F1/08 , E04F15/02 , E04F2201/0153
摘要： Floorboards with a mechanical locking system that allows movement between the floorboards when they are joined to form a floating floor.
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公开(公告)号：US09194135B2
公开(公告)日：2015-11-24
申请号：US14248018
申请日：2014-04-08
发明人： Darko Pervan
CPC分类号： E04F15/02038 , B32B21/02 , E04F13/165 , E04F15/02 , E04F15/02194 , E04F15/041 , E04F15/042 , E04F15/045 , E04F15/06 , E04F15/087 , E04F15/102 , E04F15/105 , E04F15/107 , E04F15/181 , E04F15/20 , E04F2201/0153 , E04F2201/05 , E04F2290/042 , Y10T428/195 , Y10T428/25
摘要： Floorboards for making a floating floor have a core (30) which includes at least two layers of material (L1, L2), which are arranged at different distances from the surface layer (31), and which differ in respect of material properties or material composition. Semi manufactures for making such floorboards are also disclosed.
摘要翻译： 用于制造浮动地板的地板具有芯（30），其包括至少两层材料（L1，L2），其布置在与表面层（31）不同的距离处，并且在材料性质或材料方面不同 组成。 也公开了制造这种地板的半制造商。
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公开(公告)号：US20150013260A1
公开(公告)日：2015-01-15
申请号：US14503780
申请日：2014-10-01
发明人： Darko Pervan
CPC分类号： E04F15/02038 , E04B1/38 , E04B5/00 , E04C2/38 , E04F15/02 , E04F2201/0115 , E04F2201/0138 , E04F2201/0146 , E04F2201/0153 , E04F2201/0169 , E04F2201/0176 , E04F2201/0541 , E04F2201/0547 , E04F2201/0552 , E04F2201/0588 , F16B5/008
摘要： Floor panels (1, 1′) are shown, which are provided with a mechanical locking system on long (5a, 5b) and short edges (4a, 4b) allowing installation with angling of long edges and where the short edge locking system has a displaceable tongue that is displaceable essentially in one direction from an inner unlocked position to an final locked position.
摘要翻译： 示出了地板镶板（1,1'），其在长（5a，5b）和短边缘（4a，4b）上设置有机械锁定系统，允许以长边缘的倾斜安装，并且其中短边锁定系统具有 可移动的舌片，其基本上在一个方向上从内部解锁位置移动到最终锁定位置。
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公开(公告)号：US08869486B2
公开(公告)日：2014-10-28
申请号：US13853665
申请日：2013-03-29
发明人： Darko Pervan
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地形成。
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公开(公告)号：US20140069043A1
公开(公告)日：2014-03-13
申请号：US14080105
申请日：2013-11-14
发明人： Darko Pervan
IPC分类号： E04F15/02
CPC分类号： E04F15/02038 , E04C2/38 , E04F15/02 , E04F15/04 , E04F2201/0138 , E04F2201/0153 , E04F2201/0523 , Y10T24/45251 , Y10T428/167
摘要： Floor panels (1, 1′, 1″) are shown, which are provided with a mechanical locking system on long and short edges (5a, 5b, 4a, 4b) allowing installation with vertical folding and where the long edge (5a, 5b) locking system prevents separation of the short edges (4a, 4b) during the folding action.
摘要翻译： 示出了地板镶板（1,1'，1“），其在长边和短边缘（5a，5b，4a，4b）上设置有允许垂直折叠安装的机械锁定系统，并且其中长边缘（5a， 5b）锁定系统防止在折叠动作期间短边缘（4a，4b）的分离。
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公开(公告)号：US10378217B2
公开(公告)日：2019-08-13
申请号：US14258742
申请日：2014-04-22
发明人： Darko Pervan
摘要： A method of separating a floorboard material wherein the material has wood fibers oriented essentially in one direction.
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公开(公告)号：US10113319B2
公开(公告)日：2018-10-30
申请号：US15726853
申请日：2017-10-06
发明人： Darko Pervan
摘要： Floor panels are provided with a mechanical locking system including a flexible locking element in a locking groove which during a horizontal motion is displaced vertically. A panel system including a plurality of rectangular panels with long and short edges which are mechanically connectable to each other along at least one pair of adjacent edges, said panels each being provided with a tongue and groove formed in one piece with the panels for mechanically locking together said adjacent edges at right angles to the principal plane of the panels, thereby forming a vertical mechanical connection between the panels, said panels being provided with a first locking element at one first edge formed in one piece with the panel and a locking groove at an opposite second edge, the locking groove being open towards a rear side or a front side of the panel.
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公开(公告)号：US09816270B2
公开(公告)日：2017-11-14
申请号：US13920647
申请日：2013-06-18
发明人： Darko Pervan , Agne Palsson
CPC分类号： E04B5/02 , B27F1/02 , B27M3/04 , E04F15/02038 , E04F2201/0115 , E04F2201/0153 , E04F2201/025 , Y10T29/49815 , Y10T29/49817 , Y10T29/49819
摘要： Building panels, especially floor panels are shown, which are provided with a locking system that is configured to lock the adjacent edges by angling and that have a tongue and a strip on the same edge, and a method to divide a board and produce such building panels.
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