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发明授权
CN1181247C 排水装置和具有排水装置的建筑结构 失效 - 权利终止

排水装置和具有排水装置的建筑结构
摘要：
一种地面排水装置(100)，包含具有至少一个排放口(5)的底部(4)，与所述底部(4)成为一体的前部，所述前部具有以至少30°的角相对于所述底部倾斜的第一部分(3b)，比如至少45°，可取的是至少60°，更可取的是至少75°，以及更可取的是约90°或至少90°，且具有水平或相对于水平面以小于20°的角倾斜的凸缘部分(3a)，比如小于17°，可取的是小于15°，比如小于10°，更可取的是5°，与所述底部和所述第一部分成为一体的两个侧壁(2)，与所述底部(4)成为一体的背部(1)，所述背部(1)从所述底部(4)垂直延伸，穿过且超出由所述凸缘部分(3a)形成的平面。
摘要（英）：

A floor drain ( 100 ) comprising a bottom part ( 4 ) having at least one discharge opening ( 5 ), a front part being integral with the bottom part ( 4 ) and having a first part ( 3 b) being inclined to said bottom part at an angle being at least 30°, such as at least 45°, preferably at least 60° more preferably at least 75° and even more preferably about 90° or at least 90° and having a flange part ( 3 a) being horizontal or inclined to horizontal at an angle being less than 20° such as less than 17°, preferably less than 15°, such as less than 10°, more preferably less than 5°, tow side walls ( 2 ) integral with said bottom part and said first part, and a back part ( 1 ) being integral with said bottom part ( 4 ), said back part ( 1 ) extending vertically from the bottom part ( 4 ), through and above the plane defined by the flange part ( 3 a).

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