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公开(公告)号：US20220170275A1
公开(公告)日：2022-06-02
申请号：US17456406
申请日：2021-11-24
发明人： Roger YLIKANGAS , Karl QUIST
IPC分类号： E04F13/08
摘要： A connecting device for connecting a first building element and first building panel, the connecting device including at least one primary connecting means extending in a direction along a primary axis and configured to cooperate with a first mechanical locking system of a first edge of the first building element, to obtain an assembled position therewith, preferably by means of a folding displacement of the connecting device about the primary axis, to thereby lock the connecting device from displacement along a secondary axis and a perpendicular tertiary axis each being orthogonal the primary axis. The connecting device includes secondary connecting means extending in a direction along the tertiary axis and configured to cooperate with a second mechanical locking system of respective first and opposite second edges of the first and preferably second building panel, wherein the connecting device further includes tertiary means for cooperating with the first panel.
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公开(公告)号：US11272783B2
公开(公告)日：2022-03-15
申请号：US16220585
申请日：2019-02-15
发明人： Peter Derelöv
摘要： A method, a locking device and a set of panels, including a panel and an adjacent panel, wherein the panel includes a groove and at least a first hole connected to the groove via an opening, the adjacent panel includes a first edge that is configured to be arranged in the groove of the panel and a second hole that is configured to be arranged at the opening when the first edge is arranged in the groove, and the panel includes a locking device configured to lock the first edge of the adjacent panel in the groove of the panel, wherein the locking device includes a locking pin and a flexible element, the flexible element is configured to move the locking pin from a locking position to a mounting position and to, when flexed back, move the locking pin from the mounting position to the locking position.
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公开(公告)号：US20220025658A1
公开(公告)日：2022-01-27
申请号：US17368075
申请日：2021-07-06
发明人： Richard William KELL
IPC分类号： E04F15/02
摘要： A vertical joint system for substrates is formed with joints and which engaged by relative motion in a direction perpendicular to major surfaces and of the substrate. The joints are configured to enable relative rotation of up to 3 degrees while maintaining engagement of the joints. The joints and are further configured to form two locking planes one on each of the inner and outer most sides of the joint. Engagement about the locking planes is provided by transverse outward extending surfaces. At least one surface in each pair of engaging surfaces is smoothly curved. The joints and can be further arranged to provide a third locking plane parallel to and between the locking planes. The joints are disengaged by combination of a downward rotation of one joint relative the other then application of a downward force.
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公开(公告)号：US20210387436A1
公开(公告)日：2021-12-16
申请号：US17345420
申请日：2021-06-11
摘要： A panel, such as a floor panel, including a core, an optional upper arrangement and an optional lower arrangement. One or more of the core, the upper arrangement (5) and the lower arrangement includes a mineral-based layer, preferably including magnesium oxide. One or more of the mineral-based layers includes reinforcement fibres embedded in a mineral-based matrix, preferably including magnesium oxide. The fibres are configured to increase the tensile strength of the mineral-based layer.
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公开(公告)号：US11193283B2
公开(公告)日：2021-12-07
申请号：US16861686
申请日：2020-04-29
发明人： Darko Pervan , Agne Palsson
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.
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公开(公告)号：US11091920B2
公开(公告)日：2021-08-17
申请号：US16881129
申请日：2020-05-22
发明人： Richard William Kell
摘要： A vertical joint system for substrates is formed with joints and which engaged by relative motion in a direction perpendicular to major surfaces and of the substrate. The joints are configured to enable relative rotation of up to 3 degrees while maintaining engagement of the joints. The joints and are further configured to form two locking planes one on each of the inner and outer most sides of the joint. Engagement about the locking planes is provided by transverse outward extending surfaces. At least one surface in each pair of engaging surfaces is smoothly curved. The joints and can be further arranged to provide a third locking plane parallel to and between the locking planes. The joints are disengaged by combination of a downward rotation of one joint relative the other then application of a downward force.
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公开(公告)号：US20210230881A1
公开(公告)日：2021-07-29
申请号：US17067989
申请日：2020-10-12
发明人： Christian BOO
摘要： Floorboards provided with a mechanical locking system including a locking strip protruding from a first edge of a first floorboard. The locking strip is provided with a locking element configured to cooperate with a locking groove at a lower side of a second edge of a second floorboard for locking the first edge and the second edge in a horizontal direction. The first edge and the second edge are configured to be assembled by a vertical downward motion of the second edge towards the first edge. The second edge is provided with a calibrating groove adjacent the locking groove. Also, a method for producing a mechanical locking system.
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公开(公告)号：US20210214956A1
公开(公告)日：2021-07-15
申请号：US16492257
申请日：2018-03-16
发明人： Marcus BERGELIN
摘要： A connecting system for boards, and a connecting device and a support element for boards are disclosed. The connecting system includes the support element configured to support at least one board and the connecting device configured to releasably fasten the at least one board to the support element. The support element includes at least one lateral surface with at least one locking member arranged on the lateral surface. The connecting device includes at least one arm with a locking member configured for engagement with the locking member of the support element. At least one of the locking member of the support element and the locking member of the connecting device includes a plurality of protrusions forming a plurality of locking positions of the connecting device relative the support element.
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公开(公告)号：US20210207385A1
公开(公告)日：2021-07-08
申请号：US17076445
申请日：2020-10-21
发明人： Christian BOO
摘要： A set of panels including a first panel and a second panel. A first edge of the first panel and a second edge of the second are configured to be locked together and assembled by a vertical displacement of the second edge relative the first edge. The first edge includes a locking element configured to cooperate with a locking groove at the second edge for locking in a horizontal and in the vertical direction. The first edge includes a tongue configured to cooperate with a tongue groove at the second edge for locking in a vertical direction. An upper part of the first edge includes a first guiding surface and a lower edge of the lower lip includes a second guiding surface. An upper part of the locking element includes a third guiding surface and a lower edge of the locking groove includes a fourth guiding surface.
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公开(公告)号：US20210180630A1
公开(公告)日：2021-06-17
申请号：US17119392
申请日：2020-12-11
发明人： Jimmie BRUNO , Zoran SIMUNIC
IPC分类号： F16B12/50
摘要： A set of panels including a first panel with a first main plane and a second panel with a second main plane is described. The first panel and the second panel are provided with a mechanical locking device for locking of a first edge of the first panel to a second edge of the second panel at a junction plane, wherein the first main plane is essentially perpendicular to the second main plane and the junction plane is extending at an angle to the first main plane and the second main plane between the first main plane and the second main plane.
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