公开(公告)号：US10975580B2

公开(公告)日：2021-04-13

申请号：US16197992

申请日：2018-11-21

申请人： Valinge Innovation AB

发明人： Darko Pervan ,  Tony Pervan

IPC分类号： E04F15/02 ,  E04F15/04

摘要： Floor panels and floor elements therefore are made of sheet-shaped cores which are formed with sealing means for preventing or counteracting changes in the properties of the floor panels caused by moisture. A floor panel, including a body having a core, in which floor panel at least two opposite parallel joint edge portions are provided with connectors for mechanical joining of the floor panel in the horizontal direction with similar floor panels, the connectors having active locking surfaces for cooperation with corresponding active locking surfaces of adjacent floor panels after the floor panel has been joined therewith, the core having an upper surface layer, wherein a material seal of a resilient surface layer covers the upper surface layer of the core.

公开(公告)号：US09567753B2

公开(公告)日：2017-02-14

申请号：US14097501

申请日：2013-12-05

申请人： Valinge Innovation AB

发明人： Darko Pervan ,  Tony Pervan

IPC分类号： E04F15/16 ,  E04F15/02 ,  E04F15/04

CPC分类号： E04F15/02038 ,  E04F15/02 ,  E04F15/04 ,  E04F2201/0115 ,  E04F2201/0153 ,  E04F2201/0161 ,  E04F2201/026 ,  E04F2201/042 ,  E04F2201/043

摘要： A locking system for mechanical joining of floorboards constructed from a body, a rear balancing layer and an upper surface layer. A strip, which is integrally formed with the body of the floorboard and which projects from a joint plane and under an adjoining board has a locking element which engages a locking groove in the rear side of the adjoining board. The joint edge provided with the strip is modified with respect to the balancing layer, for example by means of machining of the balancing layer under the strip, in order to prevent deflection of the strip caused by changes in relative humidity. Also, a floorboard provided with such a locking system, as well as a method for making floorboards with such a locking system.

摘要翻译： 一种用于机械接合由主体，后平衡层和上表面层构成的地板块的锁定系统。 与地板块的主体一体地形成并且从接合平面突出并且在邻接板下方的条带具有与相邻板的后侧中的锁定槽接合的锁定元件。 设置有带材的接合边缘例如通过在带材下方平衡层的机械加工而相对于平衡层进行改性，以防止由相对湿度的变化引起的带材的挠曲。 而且，设置有这种锁定系统的地板，以及用这种锁定系统制造地板的方法。

公开(公告)号：US20140090331A1

公开(公告)日：2014-04-03

申请号：US14097501

申请日：2013-12-05

申请人： Valinge Innovation AB

发明人： Darko PERVAN ,  Tony Pervan

IPC分类号： E04F15/02

CPC分类号： E04F15/02038 ,  E04F15/02 ,  E04F15/04 ,  E04F2201/0115 ,  E04F2201/0153 ,  E04F2201/0161 ,  E04F2201/026 ,  E04F2201/042 ,  E04F2201/043

摘要： A locking system for mechanical joining of floorboards constructed from a body, a rear balancing layer and an upper surface layer. A strip, which is integrally formed with the body of the floorboard and which projects from a joint plane and under an adjoining board has a locking element which engages a locking groove in the rear side of the adjoining board. The joint edge provided with the strip is modified with respect to the balancing layer, for example by means of machining of the balancing layer under the strip, in order to prevent deflection of the strip caused by changes in relative humidity. Also, a floorboard provided with such a locking system, as well as a method for making floorboards with such a locking system.

摘要翻译： 一种用于机械接合由主体，后平衡层和上表面层构成的地板块的锁定系统。 与地板块的主体一体地形成并且从接合平面突出并且在邻接板下方的条带具有与相邻板的后侧中的锁定槽接合的锁定元件。 设置有带材的接合边缘例如通过在带材下方平衡层的机械加工而相对于平衡层进行改性，以防止由相对湿度的变化引起的带材的挠曲。 而且，设置有这种锁定系统的地板，以及用这种锁定系统制造地板的方法。

公开(公告)号：US20140033635A1

公开(公告)日：2014-02-06

申请号：US14050597

申请日：2013-10-10

申请人： Valinge Innovation AB

发明人： DARKO PERVAN ,  Tony Pervan

IPC分类号： E04F15/02

CPC分类号： E04F15/02038 ,  E04F15/02011 ,  E04F15/02016 ,  E04F15/02044 ,  E04F15/04 ,  E04F2201/0115 ,  E04F2201/0153 ,  E04F2201/026 ,  E04F2201/042 ,  E04F2201/049 ,  E04F2201/0517 ,  E04F2201/07 ,  Y10T428/167

摘要： Floor panels and floor elements therefore are made of sheet-shaped cores which are formed with sealing means for preventing or counteracting changes in the properties of the floor panels caused by moisture.

摘要翻译： 因此，地板和地板元件由片状芯制成，其形成有密封装置，用于防止或抵消由水分引起的地板镶板的性能的变化。

公开(公告)号：US11498305B2

公开(公告)日：2022-11-15

申请号：US16655413

申请日：2019-10-17

申请人： VALINGE INNOVATION AB

发明人： Darko Pervan ,  Tony Pervan

IPC分类号： E04B2/00 ,  B32B3/06 ,  B27M3/04 ,  B23C3/30 ,  B44C5/04 ,  E04F15/02 ,  B27F1/06 ,  B44C1/22 ,  B32B3/02 ,  E04F15/04 ,  B32B38/00 ,  F16B5/00

摘要： Floorboards which have a core and a surface layer and are provided with decorative joint edges which are formed by removing the surface layer. A method for making a floorboard, or a floor element that is to be divided into at least two floorboards, the method including making a core from a sheet shaped material, from which a part of a locking system for vertical locking of the floorboards is to be formed, impregnating and/or staining the core surface with a substance at least in portions which in the completed floorboard will constitute a joint edge of the completed floorboard, and arranging an surface layer on the core surface.

公开(公告)号：US20190277041A1

公开(公告)日：2019-09-12

申请号：US16197992

申请日：2018-11-21

申请人： Valinge Innovation AB

发明人： Darko Pervan ,  Tony Pervan

IPC分类号： E04F15/02 ,  E04F15/04

摘要： Floor panels and floor elements therefore are made of sheet-shaped cores which are formed with sealing means for preventing or counteracting changes in the properties of the floor panels caused by moisture. A floor panel, including a body having a core, in which floor panel at least two opposite parallel joint edge portions are provided with connectors for mechanical joining of the floor panel in the horizontal direction with similar floor panels, the connectors having active locking surfaces for cooperation with corresponding active locking surfaces of adjacent floor panels after the floor panel has been joined therewith, the core having an upper surface layer, wherein a material seal of a resilient surface layer covers the upper surface layer of the core.

公开(公告)号：US10471678B2

公开(公告)日：2019-11-12

申请号：US14184382

申请日：2014-02-19

申请人： VALINGE INNOVATION AB

发明人： Darko Pervan ,  Tony Pervan

IPC分类号： B32B3/06 ,  B23C3/30 ,  B27F1/06 ,  B32B3/02 ,  B44C1/22 ,  B44C5/04 ,  E04F15/02 ,  B32B38/00 ,  E04F15/04 ,  F16B5/00 ,  B27M3/04

摘要： Disclosed is a method for making a decorative groove between joint edges on a laminate floorboard. The floorboard includes an upper layer and an underlying layer. The method involves fixing the floorboard between at least one chain and at least one band, displacing the floorboard relative to a milling machine, and removing at least a part of the upper layer, so that a surface of the underlying layer is uncovered, by a tool that performs machining between the at least one chain. The surface of the underlying layer defines at least a portion of a visible width of the decorative groove.