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1. 发明授权

US07003924B2 Parquet board 失效
标题翻译：镶木地板
公开(公告)号：US07003924B2
公开(公告)日：2006-02-28
申请号：US09821802
申请日：2001-03-30
申请人： Volker Kettler , Bernd Schneider , Wolfgang Wienstroer
发明人： Volker Kettler , Bernd Schneider , Wolfgang Wienstroer
IPC分类号： E04L2/30 , E04L2/38
CPC分类号： E04F15/04 , E04F2201/0115 , E04F2201/023 , E04F2201/03
摘要： A parquet board with a groove and tongue edge profile comprising a projecting tongue (14) on at least one edge of each parquet board (10,12) and a receding groove (16) on at least one opposite edge of the parquet board. The top edge of the tongue (14) is provided with a projecting locking lip (24) running in the longitudinal direction of the tongue, and there is a corresponding locking recess (26) running in the longitudinal direction of the groove in the bottom edge of the groove-boundary-forming top groove cheek (28).
摘要翻译：具有凹槽和舌边缘轮廓的镶木板，包括在每个镶木板（10,12）的至少一个边缘上的突出舌片（14）和在镶木地板的至少一个相对边缘上的后退凹槽（16）。舌部（14）的上边缘设有沿着舌头的纵向方向延伸的突出的锁定唇（24），并且在底部边缘处具有沿槽的纵向方向延伸的对应的锁定凹槽（26）的槽边界形成顶槽面（28）。

2. 发明授权

US06584747B2 Floor tile 失效
标题翻译：地砖
公开(公告)号：US06584747B2
公开(公告)日：2003-07-01
申请号：US09862581
申请日：2001-05-23
申请人： Volker Kettler , Bernd Schneider , Wolfgang Wienstroer
发明人： Volker Kettler , Bernd Schneider , Wolfgang Wienstroer
IPC分类号： E04F1504
CPC分类号： E04F15/04 , E04F15/02 , E04F2201/0115 , E04F2201/0153 , E04F2201/025 , E04F2201/027 , E04F2201/07 , F16B2200/30 , Y10T403/7045 , Y10T403/7073
摘要： A floor tile, in particular a laminate panel, parquet element, veneer floor element, ready-to-lay parquet element or such like comprises an edge profile on at least two opposite edges in the form of a modified groove and tongue joint for the purpose of connecting adjacent tiles, with a coincident arrangement consisting of one groove and one tongue on each of at least two edges, of which the tongue on one edge of a first tile and the groove in an associated edge of a second tile rise obliquely upwards from the bottom of the tile. The edge profiles are contrived directly in the support material of the floor tile, the groove in the first tile is disposed directly above its tongue and the lower wall of this groove falls off towards the back end of the groove by the same degree as the tongue on the first tile rises upwards. The upper wall of the groove in the first tile runs essentially parallel to the plane of the tile, and the tongue on the second tile matches the shape of the groove in the first tile by having a top surface that runs essentially parallel to the plane of the tile and a bottom surface that falls off towards the end of the tongue.
摘要翻译：地板砖，特别是层压板，镶木地板元件，单板地板元件，即将上架的镶木地板元件等包括在改进的槽和舌接头形式的至少两个相对边缘上的边缘轮廓，用于该目的连接相邻的瓦片，具有由至少两个边缘中的每一个上的一个凹槽和一个舌头组成的重合布置，其中第一瓦片的一个边缘上的舌头和第二瓦片的相关边缘中的凹槽从瓦片的底部。边缘轮廓直接设在地板瓦的支撑材料中，第一瓦片中的凹槽直接设置在其舌头的上方，并且该凹槽的下壁朝向凹槽的后端以与舌头相同的程度脱落在第一块砖上升。第一瓦片中的槽的上壁基本上平行于瓦片的平面延伸，并且第二瓦片上的舌头通过具有基本上平行于第一瓦片的平面的顶表面而匹配第一瓦片中的凹槽的形状瓦片和底部表面朝着舌头的端部脱落。

3. 发明授权

US06591579B2 Tool and method for installing glueless floors 失效
公开(公告)号：US06591579B2
公开(公告)日：2003-07-15
申请号：US09809042
申请日：2001-03-16
申请人： George Sekulla , Volker Kettler
发明人： George Sekulla , Volker Kettler
IPC分类号： E04D1500
CPC分类号： E04F21/22 , Y10S52/01
摘要： A tool and method for installing building panels, particularly flooring planks is described. The tool is shaped with an arcuate outer surface and is provided with a groove which can be placed over the edge of the floor planks. The tool and method facilitate the installation of the planks by one person.

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