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1. 发明授权

US5787751A Apparatus and method for the cutting and bending of sheet material such as metal 失效
标题翻译：用于金属片材的切割和弯曲的装置和方法
公开(公告)号：US5787751A
公开(公告)日：1998-08-04
申请号：US848225
申请日：1997-04-29
申请人： John G. Argiropoulos
发明人： John G. Argiropoulos
IPC分类号： B21D43/28 , B23D31/00
CPC分类号： B21D43/28 , B21D43/287 , B23D31/00 , Y10T83/2216
摘要： Plural station apparatus and method is provided for the making of articles of manufacture from sheet material. The first work station performs a first cutting operational step on the sheet material to cut a plurality of precisely cut blanks, and two bending or folding stations perform the finishing step on the blanks to produce the articles of manufacture. The first station is located above the bending or folding stations, and it is laterally offset from each of them. The first station is laterally offset in a first direction with respect to the first work station, and the second is laterally offset in a second direction with respect to the first work station. Two inclined chutes are provided between the output of the first station for allowing the precise blanks to slide by gravity to the input of the first and second bending or folding stations. Thus, the inclined chutes automatically transfer the precise blanks from the first station to the two bending or folding stations solely by gravity. Between the first elevated station and the two bending or folding stations there is provided a directing apparatus which directs a portion of the blanks from the elevated station to the first inclined chute and another portion of the blanks to the second inclined chute. In a specific embodiment, the sheet material is sheet metal, and articles of manufacture are roof flashings.
摘要翻译：提供了多种站装置和方法，用于从片材制造制品。第一工作站在片材上执行第一切割操作步骤以切割多个精确切割的坯料，并且两个弯曲或折叠站在坯件上执行精加工步骤以制造制品。第一站位于弯曲或折叠站的上方，并且横向偏离每个站。第一工位相对于第一工位在第一方向上横向偏移，第二工位相对于第一工位在第二方向上横向偏移。在第一工位的输出端之间设有两个倾斜的滑槽，用于允许精确的坯料通过重力滑动到第一和第二弯曲或折叠站的输入端。因此，倾斜的滑槽仅通过重力将精确的坯料从第一台自动转移到两个弯曲或折叠站。在第一升高站和两个弯曲或折叠站之间提供了一个引导装置，其将坯料的一部分从高架站引导到第一倾斜滑槽，另一部分将坯件的另一部分引导到第二倾斜滑槽。在具体实施例中，片材是金属板，制品是屋顶闪光。

2. 发明授权

US5771736A Apparatus and method for the cutting and bending of sheet material such as metal 失效
标题翻译：用于金属片材的切割和弯曲的装置和方法
公开(公告)号：US5771736A
公开(公告)日：1998-06-30
申请号：US841777
申请日：1997-05-05
申请人： John G. Argiropoulos
发明人： John G. Argiropoulos
IPC分类号： B21D43/28 , B23D31/00
CPC分类号： B23D31/00 , B21D43/28 , B21D43/287 , Y10T83/2216
摘要： Plural station equipment is provided for the making of articles of manufacture from sheet material such as sheet metal. The first work station performs a first operational step on the sheet material to form precise blanks, and the second station performs the finishing step on the blanks to produce the article of manufacture. The first station is located above the second station, and it is laterally offset from the second station. An inclined chute is provided between the output of the first station for allowing the precise blanks to slide by gravity to the input of the second station. Thus, the inclined chute automatically transfers the precise blanks from the first station to the second station without any manual intervention or the need of complex electromechanical transfer equipment. In a specific embodiment, the sheet material is sheet metal, and articles of manufacture are roof flashings.
摘要翻译：提供多台站设备用于从片材（如金属板）制造制品。第一工作站在片材上执行第一操作步骤以形成精确的坯料，并且第二工位在坯件上执行精加工步骤以制造制品。第一站位于第二站之上，并且与第二站横向偏移。在第一工位的输出端之间设置倾斜斜槽，用于允许精确坯料通过重力滑动到第二工位的输入端。因此，倾斜的滑槽在没有任何手动干预或复杂机电传输设备的需要的情况下，将精确的坯料自动地从第一站传送到第二站。在具体实施例中，片材是金属板，制品是屋顶闪光。

3. 发明授权

US5608993A Mini-wall parapet for roof edging or coping 失效
标题翻译：用于屋顶边缘或应对的迷你墙壁护栏
公开(公告)号：US5608993A
公开(公告)日：1997-03-11
申请号：US641548
申请日：1996-05-01
申请人： John G. Argiropoulos
发明人： John G. Argiropoulos
IPC分类号： E04D13/155 , E04D1/36
CPC分类号： E04D3/405 , E04D13/155
摘要： A sheet metal mini-wall parapet structure is provided. The structure is basically a U-shaped member formed of sheet metal. At one lower corner of the U-shaped member is formed the cleat used to attach the conventional coping member. The cleat is formed by extending one leg of the U-shaped member downwardly and folding it over in a continuous fashion with an extension from the bottom of the U-shaped member. The upright legs of the U-shaped member are staggered in height so that when a top member is attached, the top member is sloped in one direction so that any water accumulating on the top of the mini-wall parapet is drained toward the roof. The top member is usually of 3/4" pressure treated plywood which is screwed into bent over flanges along the tops of each leg of the U-shaped member. Before the top member is screwed into place, the void within the sheet metal legs can be filled with insulation to minimize heat loss through the mini-wall parapet. By screwing the top member in place, the whole structure is rendered rigid. When necessary, the opposite upright leg of the U-shaped member can include a triangular protrusion which serves the same function of the wood cant structure required in certain installations. Finally, when the roof insulation, the roof membrane and the coping seal member are installed, the outward appearance is aesthetically identical to prior art mini-wall parapet structures.
摘要翻译：提供了一种金属薄壁墙壁护栏结构。该结构基本上是由金属板形成的U形构件。在U形构件的一个下角处形成用于附接常规的构件的防滑板。通过将U形构件的一个腿向下延伸并以连续的方式折叠成U形构件的底部的延伸部而形成防滑板。 U形构件的直立腿高度交错，使得当顶部构件附接时，顶部构件在一个方向上倾斜，使得积聚在迷你墙壁护栏顶部上的任何水都朝向屋顶排出。顶部构件通常为+ E，fra 3/4 + EE“压力处理的胶合板，其沿着U形构件的每个腿的顶部拧入弯曲的凸缘上。在将顶部构件拧入到位之前，金属片内的空隙可以被填充绝缘体以最小化通过迷你墙壁的热损失。通过将顶部构件拧到位，整个结构变得刚性。必要时，U形构件的相对的直立腿可以包括一个三角形突出部，其具有与某些安装中所需的木质倾斜结构相同的功能。最后，当安装屋顶绝缘体，屋顶隔膜和应对密封构件时，其外观在美学上与现有技术的迷你墙壁护栏结构相同。

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