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发明授权
CN1948814B 空心面板和用于制造该空心面板的方法 失效 - 权利终止

空心面板和用于制造该空心面板的方法
摘要：
空心面板包含面板体和连接到其上的导轨构件。所述面板体以两个板状构件通过多根肋连接的结构形成。所述面板体包含开口空间部分和闭合空间部分。形成所述开口空间部分使其在所述面板体的挤压方向上延伸，并且在垂直挤压方向的横截面内将所述开口空间部分形成为开口空间。在所述闭合空间部分垂直挤压方向的横截面内具有由所述板状构件之间的肋限定多个闭合空间的形状。所述导轨构件被压入配合到所述开口空间部分中。
摘要（英）：

A hollow panel includes a panel body and a guide rail member joined thereto. The panel body is formed in a structure such that two plate-like members are joined by many ribs. The panel body includes an open space portion and a closed space portion. The open space portion is formed so as to extend in the extrusion direction of the panel body and is formed as an open space in a cross-section perpendicular to the extrusion direction. The closed space portion has a shape such that a plurality of closed spaces are defined by the ribs between the plate-like members in a cross-section perpendicular to the extrusion direction. The guide rail member is press-fitted into the open space portion.

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