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发明公开
CN108118859A 用于地板镶板的机械锁定系统 无效 - 驳回

用于地板镶板的机械锁定系统
摘要：
本发明涉及一组地板镶板，包括第一镶板(1a)和第二镶板(1b)，所述镶板包括陶瓷表面层(27)和芯部(28)，所述芯部包含混有木质或矿物填料的热塑性材料，其中，在所述第一镶板(1a)和所述第二镶板(1b)的所述芯部(28)中形成有机械锁定系统。
摘要（英）：

Ceramic and stone tiles are shown, which are provided with a locking system including a separate strip part connected to vertical and horizontal grooves formed in the tile edge. A set of ceramic or stone tiles including a first tile provided with a first edge and a second tile provided with a second edge wherein the tiles are provided with a locking system for locking the first edge to the second edge in a horizontal direction parallel with a tile surface and in a vertical direction perpendicular to the horizontal direction, said locking system includes a first and a second tongue and a strip part provided with a first and a second locking element.

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