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公开(公告)号：US20030024201A1
公开(公告)日：2003-02-06
申请号：US10266667
申请日：2002-10-09
IPC分类号： E04B002/08 , E04B002/18 , E04B002/32 , E04B002/46
CPC分类号： E04F15/02038 , B27F1/06 , B27M3/04 , E04B5/00 , E04F15/02 , E04F15/02005 , E04F15/02011 , E04F15/02016 , E04F15/02033 , E04F15/04 , E04F15/107 , E04F2201/0107 , E04F2201/0115 , E04F2201/0146 , E04F2201/0153 , E04F2201/0161 , E04F2201/023 , E04F2201/026 , F16B5/0016 , F16B5/008 , Y10T428/167
摘要： Floor covering, including hard floor panels which, at least at the edges of two opposite sides, are provided with coupling parts, cooperating which each other, substantially in the form of a tongue and a groove, wherein the coupling parts are provided with integrated mechanical locking elements which prevent the drifting apart of two coupled floor panels in a direction (R) perpendicular to the related edges and parallel to the underside of the coupled floor panels, and provide a snap-action coupling.
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公开(公告)号：US20030024200A1
公开(公告)日：2003-02-06
申请号：US10256183
申请日：2002-09-27
IPC分类号： E04B002/08 , E04B002/18 , E04B002/46
CPC分类号： E04F15/02038 , B27F1/06 , B27M3/04 , E04B5/00 , E04F15/02 , E04F15/02005 , E04F15/02011 , E04F15/02016 , E04F15/02033 , E04F15/04 , E04F15/107 , E04F2201/0107 , E04F2201/0115 , E04F2201/0146 , E04F2201/0153 , E04F2201/0161 , E04F2201/023 , E04F2201/026 , F16B5/0016 , F16B5/008 , Y10T428/167
摘要： Floor covering, including hard floor panels which, at least at the edges of two opposite sides, are provided with coupling parts, cooperating which each other, substantially in the form of a tongue and a groove, wherein the coupling parts are provided with integrated mechanical locking elements which prevent the drifting apart of two coupled floor panels in a direction (R) perpendicular to the related edges and parallel to the underside of the coupled floor panels, and provide a snap-action coupling.
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公开(公告)号：US20030029117A1
公开(公告)日：2003-02-13
申请号：US10266700
申请日：2002-10-09
IPC分类号： E04B002/08 , E04B002/18 , E04B002/32 , E04B002/46
CPC分类号： E04F15/02038 , B27F1/06 , B27M3/04 , E04B5/00 , E04F15/02 , E04F15/02005 , E04F15/02011 , E04F15/02016 , E04F15/02033 , E04F15/04 , E04F15/107 , E04F2201/0107 , E04F2201/0115 , E04F2201/0146 , E04F2201/0153 , E04F2201/0161 , E04F2201/023 , E04F2201/026 , F16B5/0016 , F16B5/008 , Y10T428/167
摘要： Floor covering, including hard floor panels which, at least at the edges of two opposite sides, are provided with coupling parts, cooperating which each other, substantially in the form of a tongue and a groove, wherein the coupling parts are provided with integrated mechanical locking elements which prevent the drifting apart of two coupled floor panels in a direction (R) perpendicular to the related edges and parallel to the underside of the coupled floor panels, and provide a snap-action coupling.
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公开(公告)号：US20030029116A1
公开(公告)日：2003-02-13
申请号：US10266669
申请日：2002-10-09
IPC分类号： E04B002/08 , E04B002/18 , E04B002/32 , E04B002/46
CPC分类号： E04F15/02038 , B27F1/06 , B27M3/04 , E04B5/00 , E04F15/02 , E04F15/02005 , E04F15/02011 , E04F15/02016 , E04F15/02033 , E04F15/04 , E04F15/107 , E04F2201/0107 , E04F2201/0115 , E04F2201/0146 , E04F2201/0153 , E04F2201/0161 , E04F2201/023 , E04F2201/026 , F16B5/0016 , F16B5/008 , Y10T428/167
摘要： Floor covering, including hard floor panels which, at least at the edges of two opposite sides, are provided with coupling parts, cooperating which each other, substantially in the form of a tongue and a groove, wherein the coupling parts are provided with integrated mechanical locking elements which prevent the drifting apart of two coupled floor panels in a direction (R) perpendicular to the related edges and parallel to the underside of the coupled floor panels, and provide a snap-action coupling.
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