公开(公告)号：US20150361676A1

公开(公告)日：2015-12-17

申请号：US14836671

申请日：2015-08-26

申请人： Valinge Innovation AB

发明人： Magnus WALLIN

IPC分类号： E04F15/02 ,  E04F15/04

CPC分类号： E04F15/02038 ,  E04F15/02033 ,  E04F15/04 ,  E04F15/041 ,  E04F2201/0153 ,  E04F2201/023 ,  Y10T29/49629 ,  Y10T156/1064 ,  Y10T156/1066 ,  Y10T156/1082

摘要： Semi-floating floorboards/building panels having mechanical joint systems, a core with curved edge portions so the surface layer on top of the core will be located below the panel surface, and where the edges of the floorboard have a bevel such that in which the joint system, when two floorboards are joined and pressed towards each other, the surface layer 31 and a part of the core 30 of the joint edge portion 19 in the second joint edge 4b overlaps the surface layer 31 that is substantially parallel to the horizontal plane of the first joint edge 4a of the other floorboard. Further, floorboards/building panels are produced by machining the surface structure with a plurality of core grooves 20, 20′ and applying the surface layer 31 on the upper side of the core 30 to at least partly cover a floor element. A pressure is applied and the surface layer 31 forms around the core grooves 20, 20′.

摘要翻译： 具有机械接头系统的半浮动地板/建筑面板，具有弯曲边缘部分的芯部，使得芯部顶部上的表面层将位于面板表面下方，并且其中边框具有斜面，使得其中 接合系统中，当两个地板相互接合并且彼此挤压时，第二接合边缘4b中的接合边缘部分19的表面层31和芯部30的一部分与基本上平行于水平面的表面层31重叠 的另一个地板的第一接合边缘4a。 此外，通过用多个芯槽20,20'加工表面结构并且在芯30的上侧上施加表面层31以至少部分地覆盖地板元件来生产地板块/建筑面板。 施加压力，并且表面层31围绕芯槽20,20'形成。