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公开(公告)号：US20040244322A1
公开(公告)日：2004-12-09
申请号：US10890456
申请日：2004-07-14
IPC: E04B002/00
CPC classification number: E04F15/02038 , B32B3/06 , B32B21/02 , B32B21/04 , B32B21/042 , B32B21/14 , B32B2451/00 , B32B2471/00 , E04C2/10 , E04F15/02 , E04F15/04 , E04F15/045 , E04F15/10 , E04F15/102 , E04F15/107 , E04F2201/0115 , E04F2201/0153 , E04F2201/0161 , E04F2201/023 , E04F2201/026 , E04F2201/043 , F16B2200/30 , Y10T403/7073 , Y10T428/17
Abstract: The invention concerns hard panels for floor coverings, which are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices comprise a tongue and a groove. A lip which is situated on the bottom side of the groove is longer than a lip located on the top side of the groove. The edge which is provided with the tongue is made elastically flexible.
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公开(公告)号：US20040237448A1
公开(公告)日：2004-12-02
申请号：US10890283
申请日：2004-07-14
IPC: E04B002/46
CPC classification number: E04F15/02038 , B32B3/06 , B32B21/02 , B32B21/04 , B32B21/042 , B32B21/14 , B32B2451/00 , B32B2471/00 , E04C2/10 , E04F15/02 , E04F15/04 , E04F15/045 , E04F15/10 , E04F15/102 , E04F15/107 , E04F2201/0115 , E04F2201/0153 , E04F2201/0161 , E04F2201/023 , E04F2201/026 , E04F2201/043 , F16B2200/30 , Y10T403/7073 , Y10T428/17
Abstract: The invention concerns hard panels for floor coverings, which are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices comprise a tongue and a groove. A lip which is situated on the bottom side of the groove is longer than a lip located on the top side of the groove. The edge which is provided with the tongue is made elastically flexible.
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公开(公告)号：US20040237447A1
公开(公告)日：2004-12-02
申请号：US10890264
申请日：2004-07-14
IPC: E04B002/18
CPC classification number: E04F15/02038 , B32B3/06 , B32B21/02 , B32B21/04 , B32B21/042 , B32B21/14 , B32B2451/00 , B32B2471/00 , E04C2/10 , E04F15/02 , E04F15/04 , E04F15/045 , E04F15/10 , E04F15/102 , E04F15/107 , E04F2201/0115 , E04F2201/0153 , E04F2201/0161 , E04F2201/023 , E04F2201/026 , E04F2201/043 , F16B2200/30 , Y10T403/7073 , Y10T428/17
Abstract: The invention concerns hard panels for floor coverings, which are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices comprise a tongue and a groove. A lip which is situated on the bottom side of the groove is longer than a lip located on the top side of the groove. The edge which is provided with the tongue is made elastically flexible.
Abstract translation: 本发明涉及用于地板覆盖物的硬质面板，其至少在两个相对的边缘上设置有与面板一体制成的联接装置，其中相似的面板可以联接在一起以形成地板覆盖物，其中这些耦合装置提供 在垂直于耦合板的平面的方向上以及垂直于所涉及的边缘并且平行于耦合板的平面的方向互锁。 这些联接装置包括舌部和凹槽。 位于槽的底侧的唇缘比位于槽的顶侧的唇部长。 设置有舌部的边缘被弹性地弹性。
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54.发明申请Locking system, floorboard comprising such a locking system, as well as method for making floorboards 有权锁定系统，包括这种锁定系统的地板，以及制造地板的方法公开(公告)号：US20020046528A1
公开(公告)日：2002-04-25
申请号：US09954064
申请日：2001-09-18
Inventor： Darko Pervan , Tony Pervan
IPC: E04B002/00 , E04G021/00 , E04G023/00 , E04B002/18 , E04B002/32
CPC classification number: E04F15/02038 , E04F15/02 , E04F15/04 , E04F2201/0115 , E04F2201/0153 , E04F2201/0161 , E04F2201/026 , E04F2201/042 , E04F2201/043
Abstract: The invention relates to a locking system for mechanical joining of floorboards (1) constructed from a body (30), a rear balancing layer (34), and an upper surface layer (32). A strip (6), which is integrally formed with the body (30) of the floorboard and which projects from a joint plane (F) and under an adjoining board (1), has a locking element (8) which engages a locking groove (14) in the rear side of the adjoining board. The joint edge provided with the strip (6) is modified with respect to the balancing layer (34), for example by means of machining of the balancing layer under the strip (6), in order to prevent deflection of the strip (6) caused by changes in relative humidity. The invention also relates to a floorboard provided with such a locking system, as well as a method for making floorboards with such a locking system.
Abstract translation: 本发明涉及一种用于机械接合由主体（30），后平衡层（34）和上表面层（32）构成的地板块（1）的锁定系统。 与地板块的本体（30）整体形成并且从接合平面（F）突出并在邻接板（1）下方）的条带（6）具有锁定元件（8），该锁定元件 （14）位于相邻板的后侧。 设置有条带（6）的接合边缘相对于平衡层（34）被修改，例如通过在条带（6）下方加工平衡层，以防止条带（6）的偏转， 由相对湿度的变化引起。 本发明还涉及一种具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。
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公开(公告)号：US5182891A
公开(公告)日：1993-02-02
申请号：US556652
申请日：1990-07-20
Applicant: Donald Slocum
Inventor： Donald Slocum
IPC: E04F15/02 , E04F15/022 , E04F15/04 , E04F15/22
CPC classification number: E04F15/022 , E04F15/02194 , E04F15/04 , E04F15/043 , E04F15/082 , E04F15/22 , E04F2201/0107 , E04F2201/023 , E04F2201/043 , E04F2201/0517
Abstract: A flooring construction is provided having a unitary construction with a top layer providing a finished flooring surface and an insulation layer adjacent the top layer. The flooring panel includes an upper portion and a lower portion. The upper portion has a larger dimension than the lower portion and extends outwardly beyond the lower portion. A recessed portion between the upper portion and the lower portion defines a channel. A plurality of interlock support elements having a vertical web and an upper horizontal flange are arranged so that the horizontal flange extends into the channel. The vertical web extends below the lower portion to raise the flooring.
Abstract translation: 提供了一种地板结构，其具有整体结构，其具有提供完成的地板表面的顶层和邻近顶层的绝缘层。 地板面板包括上部和下部。 上部具有比下部更大的尺寸并向外延伸超出下部。 上部和下部之间的凹部限定了通道。 具有垂直腹板和上部水平凸缘的多个互锁支撑元件被布置成使得水平凸缘延伸到通道中。 垂直腹板延伸到下部的下方以升高地板。
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Patent Agency Ranking
公开(公告)号：US3687773A
公开(公告)日：1972-08-29
申请号：US3687773D
申请日：1970-06-12
Applicant: ERIC ADOLF WANGBORG
Inventor： WANGBORG ERIC ADOLF
CPC classification number: B32B3/14 , B27B1/00 , B27M3/04 , B32B3/06 , B32B3/18 , B32B7/005 , B32B7/12 , B32B21/13 , B32B2419/04 , E04C2/12 , E04F15/04 , E04F2201/0107 , E04F2201/023 , E04F2201/043 , Y10T156/1077 , Y10T156/1093
Abstract: THIS DISCLOSURE RELATES TO A COMPOSITE FLOORING WHEREIN EACH FLOORING ELEMENT IS MADE UP OF AT LEAST TWO BOARDS WITH EACH BOARD BEING TAPERED AND WITH THE WIDE END OF ONE BOARD BEING DISPOSED ADJACENT THE NARROW END OF THE NEXT ADJACENT BOARD, AND WHEREIN THE BOARDS MAY BE REINFORCED BY UNDERLYING BOARDS DISPOSED AT RIGHT ANGLES TO THE FIRST BOARDS, ONLY THE EXPOSED BOARDS BEING THE WEARING BOARDS OF THE FLOORING.
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公开(公告)号：US20240309649A1
公开(公告)日：2024-09-19
申请号：US18572891
申请日：2022-07-01
Applicant: l4F Licensing NV
Inventor： Eddy Alberic Boucké
CPC classification number: E04F13/0894 , E04F13/0885 , E04F13/18 , E04F2201/0153 , E04F2201/023 , E04F2201/043
Abstract: Provided is a wall panel for forming a wall covering with multiple panels, including a centrally located core. The core includes a rear side, a decorative side opposite the rear side, and at least two sides including coupling parts for mutual coupling of several panels. The coupling parts are arranged to be coupled with an angling motion. A new panel is arranged to be angled into a panel already forming part of the wall covering. The coupling parts include at least one first coupling part and at least one second coupling part arranged on opposite sides of the core. The first coupling part includes a sideward tongue, an upper bridge portion for connecting the sideward tongue to the core and a downward groove for accommodating at least a parts of an upward locking element. The second coupling part includes a groove.
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公开(公告)号：US12071769B2
公开(公告)日：2024-08-27
申请号：US17588698
申请日：2022-01-31
Applicant: Välinge Innovation AB
Inventor： Caroline Landgård , Marcus Ståhl , Darko Pervan
CPC classification number: E04F15/02038 , B32B3/06 , B32B21/02 , B32B21/042 , B32B21/14 , E04F13/0894 , B32B2419/04 , E04F15/04 , E04F2201/0115 , E04F2201/023 , E04F2201/043
Abstract: The disclosure relates to building panels, such as floor panels, including a locking device. The locking device includes a protrusion and a groove configured to cooperate for vertical locking of a first edge portion of a first building panel to an adjacent second edge portion of a second building panel. The locking device further includes a separate tongue arranged in an insertion groove and a recess configured to cooperate for horizontal locking of the first and the second edge portions. The first and second edge portions are configured to be assembled by a relative essentially horizontal displacement and/or by angling. The insertion groove is provided vertically below at least one horizontal plane extending along a vertical locking surface provided in a third edge portion of the first building panel.
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公开(公告)号：US20240254779A1
公开(公告)日：2024-08-01
申请号：US18558939
申请日：2022-04-28
Applicant: UNILIN, BV
Inventor： Martin SEGAERT , Jan DE RICK , Christophe NAEYAERT , Benjamin CLEMENT , Pieter-Jan SABBE , Ward VAN TIEGHEM , Milan THOEN
IPC: E04F15/02 , C09D7/20 , C09D133/04 , C09D167/06 , C09D175/04 , E04F15/10
CPC classification number: E04F15/02016 , C09D7/20 , C09D133/04 , C09D167/06 , C09D175/04 , E04F15/02033 , E04F15/02038 , E04F15/107 , E04F2201/0146 , E04F2201/0153 , E04F2201/023 , E04F2201/042 , E04F2201/043 , E04F2201/044
Abstract: A method for manufacturing rectangular panels, wherein the panels have a substrate and a top layer. The panels are provided with a first pair of opposite edges, namely a first edge, and an opposite second edge. The method includes the steps of applying a liquid on at least a part of the first edge. The liquid penetrates the respective edge to a certain depth. The method further includes applying varnish on at least a part of the first edge while the liquid on the first edge is still wet.
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公开(公告)号：US20240247498A1
公开(公告)日：2024-07-25
申请号：US18626814
申请日：2024-04-04
Applicant: 14F Licensing NV , TOWER IPCO Company Limited
IPC: E04F15/02
CPC classification number: E04F15/02038 , E04F2201/0138 , E04F2201/0153 , E04F2201/023 , E04F2201/042 , E04F2201/043
Abstract: The invention relates to a multi-purpose tile system, in particular a floor tile system, comprising a plurality of multi-purpose tiles, in particular floor tiles, wall tiles, or ceiling tiles. The invention also relates to a tile covering, in particular floor covering, ceiling covering, or wall covering, consisting of mutually coupled tiles according to the invention. The invention further relates to a tile for use in multi-purpose tile system according to the invention.
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