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公开(公告)号：US10104960B2
公开(公告)日：2018-10-23
申请号：US14377584
申请日：2013-02-07
Applicant: UNILIN, BVBA
Inventor： Pieter Devos , Luc Maertens , Luc Deman
Abstract: Composed element, with at least two wood-based panel-shaped elements; wherein said panel-shaped elements can be coupled to each other at an angle and with a miter joint by means of a locking tongue and groove connection; wherein the tongue consists of a split tongue, with thus at least a first tongue portion and a second tongue portion, as well as a slit situated there between; characterized in that said slit, seen in cross-section, globally extends according to a direction which deviates from the direction of the center line of the panel-shaped element on which the tongue is provided.
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公开(公告)号：US10524567B2
公开(公告)日：2020-01-07
申请号：US16376121
申请日：2019-04-05
Applicant: UNILIN, BVBA
Inventor： Pieter Devos , Luc Maertens , Luc Deman
Abstract: Composed element, with at least two wood-based panel-shaped elements; wherein said panel-shaped elements can be coupled to each other at an angle and with a miter joint by means of a locking tongue and groove connection; wherein the tongue consists of a split tongue, with thus at least a first tongue portion and a second tongue portion, as well as a slit situated there between; characterized in that said slit, seen in cross-section, globally extends according to a direction which deviates from the direction of the center line of the panel-shaped element on which the tongue is provided.
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公开(公告)号：US10285499B2
公开(公告)日：2019-05-14
申请号：US16165156
申请日：2018-10-19
Applicant: UNILIN, BVBA
Inventor： Pieter Devos , Luc Maertens , Luc Deman
Abstract: Composed element, with at least two wood-based panel-shaped elements; wherein said panel-shaped elements can be coupled to each other at an angle and with a miter joint by means of a locking tongue and groove connection; wherein the tongue consists of a split tongue, with thus at least a first tongue portion and a second tongue portion, as well as a slit situated there between; characterized in that said slit, seen in cross-section, globally extends according to a direction which deviates from the direction of the center line of the panel-shaped element on which the tongue is provided.
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