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1. 发明授权

US5934995A Ridge cap roof ventilator applied in assembled, rolled form and method of making and installing 失效
标题翻译：脊盖屋顶呼吸机采用组装轧制形式及其制造和安装方法
公开(公告)号：US5934995A
公开(公告)日：1999-08-10
申请号：US828257
申请日：1997-03-26
申请人： Richard J. Morris , Gary P. Kasner , Mark Stoll
发明人： Richard J. Morris , Gary P. Kasner , Mark Stoll
IPC分类号： E04D1/36 , E04D13/152 , E04D13/17 , F24F7/02 , F24F7/00
CPC分类号： E04D1/36 , E04D13/152 , E04D13/176 , E04D13/178 , F24F7/02
摘要： A ridge vent comprising a pair of opposing vent parts each fabricated from a plurality of stacked, interconnected layers of a corrugated plastic sheet material and a top panel extending between and connected to the opposing vent parts, with the entire assembled ridge vent being rolled into a spiral or coil, and secured in that configuration for later installation on a roof. The assembled ridge vent is rolled into the spiral configuration from an initially planar configuration by engaging a leading end of the ridge vent and rolling the ridge vent onto a drum or mandrel to form a tight, uniform spiral. The rolled vent can then be labeled and banded or packaged. The fabrication process from bulk rolls of sheet material to packaged roof vents can be substantially continuous and automated. Roof vents of various lengths or widths can be manufactured with only minor adjustments or substitutions in the fabrication equipment. The ridge vent is installed by placing the roll on the peak of the roof with the free end of the spiral extending over the top of the spiral and oriented away from the direction of installation. The blank is unrolled to expose a portion of the ridge vent, which is fastened to the roof. This process is repeated until the desired length is installed. Foam end caps and air deflectors optionally may be installed.
摘要翻译：脊状通气口包括一对相对的通气部分，每个通气部分由波纹状塑料片材料的多个堆叠的相互连接的层和在相对的通气部分之间延伸并连接到相对的通气部分的顶部面板制成，其中整个组装的脊部通风口被卷入螺旋或线圈，并固定在该配置中，以便稍后安装在屋顶上。通过接合脊状通气口的前端并将脊部通风口滚动到滚筒或心轴上以形成紧密均匀的螺旋，组装的脊部通气孔从最初的平面构型卷成螺旋状。然后可以将卷绕的通风口标记并捆扎或包装。从块状卷材到包装屋顶通风口的制造过程可以是基本上连续的和自动化的。各种长度或宽度的屋顶通风口可以在制造设备中进行微小的调整或替换来制造。通过将辊放置在屋顶的顶部，螺旋孔安装，螺旋的自由端在螺旋的顶部延伸并且远离安装方向。展开空白以露出固定在屋顶上的脊部通风口的一部分。重复此过程直到安装所需的长度。任选地可以安装泡沫端盖和空气导流板。

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