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Invention Grant
US09080329B2 Surface covering comprising laminate panels and an extraneous locking element 有权
包括层压板和外部锁定元件的表面覆盖物

Surface covering comprising laminate panels and an extraneous locking element
Abstract:
The present invention relates to a surface covering (100) comprising panels (200) and at least one extraneous locking element (300). The panels (200) are provided with respective longitudinal and transverse coupling means (400, 500) which are adapted to connect similar panels (200) at corresponding adjacent edges (211, 211′, 213, 213′). The transverse coupling means (500) are adapted to form a channel (501) in coupled condition which is adapted to receive the extraneous locking element (300). When inserted into the channel (501) formed by the transverse coupling means (500) of panels (200) in a first row (206), the extraneous locking element is adapted to extend at least partially into the groove (430) of an adjacent parallel panel in the second row (207), such that a lower surface (305) of the extraneous locking element (300) is in contact with a lower lip contact portion (433), and the upper surface (307) of the extraneous locking element (300) is in contact with an upper lip contact portion (437).
Abstract(Chinese):

本发明涉及包括面板（200）和至少一个外部锁定元件（300）的表面覆盖物（100）。 面板（200）设置有相应的纵向和横向联接装置（400,500），其适于在相应的相邻边缘（211,211'，213,213'）处连接类似的面板（200）。 横向联接装置（500）适于形成耦合状态的通道（501），其适于接收外部锁定元件（300）。 当插入到由第一排（206）中的面板（200）的横向联接装置（500）形成的通道（501）中时，外部锁定元件适于至少部分地延伸到相邻的 第二排（207）中的平行板，使得外部锁定元件（300）的下表面（305）与下唇接触部分（433）接触，并且外部锁定件的上表面（307） 元件（300）与上唇接触部分（437）接触。

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