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1. 发明授权

US4253410A Relief brickwork over opening in refractory brick wall 失效
$Relief brickwork over opening in refractory brick wall$
标题翻译：在耐火砖墙上开放的救生砖
公开(公告)号：US4253410A
公开(公告)日：1981-03-03
申请号：US072601
申请日：1979-09-05
申请人： Walter Laux , Martin Zettel , Erich Ambrosius
发明人： Walter Laux , Martin Zettel , Erich Ambrosius
IPC分类号： C21B9/02 , F23M5/06 , C21B9/00
CPC分类号： C21B9/02
摘要： A refractory brickwork wall having an opening therethrough has incorporated therein, at a position above the opening, a relief brickwork configuration in the form of a gable or roof. The relief brickwork includes a plurality of relief bricks each having an upper inclined surface, a lower inclined surface and a lower, generally horizontal step surface. The relief bricks are arranged one above the other in an inclined formation with the lower inclined surface of the upper relief brick of each pair of adjacent relief bricks resting on the upper inclined surface of the lower relief brick of such pair of adjacent relief bricks, and with the upper relief brick of each pair of adjacent relief bricks being partially offset in a horizontal direction from the lower relief brick of such pair of adjacent relief bricks. The horizontal step surface of the upper relief brick of each adjacent pair of relief bricks extends horizontally at least partially beyond the lower relief brick of such pair of relief bricks and faces a surface of one of the refractory bricks of the wall and defines therewith a joint. All such joints are filled with a compressible fireproof material.
摘要翻译：通过其中具有开口的耐火砖墙已经并入其中，在开口上方的位置处具有山形或屋顶形式的浮雕砖结构。救生砖包括多个浮雕砖，每个浮雕砖具有上倾斜表面，下倾斜表面和下基本水平的台阶表面。浮雕砖以倾斜的形式彼此上下排列，每对相邻的浮雕砖的上浮雕砖的下倾斜表面位于这种相邻浮雕砖的下浮雕砖的上倾斜表面上，并且每对相邻的浮雕砖的上部浮雕砖在与该对相邻的浮雕砖的下浮雕砖的水平方向上部分地偏移。每个相邻的一对浮雕砖的上浮雕砖的水平台阶表面至少部分地延伸超过这对浮雕砖的下部浮雕砖，并且面向壁的耐火砖之一的表面，。所有这些接头都填有可压缩的防火材料。

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