公开(公告)号：US20050217184A1

公开(公告)日：2005-10-06

申请号：US11120122

申请日：2005-05-02

申请人： George Smeja ,  Michael Smeja ,  Troy Livingston

发明人： George Smeja ,  Michael Smeja ,  Troy Livingston

IPC分类号： E04D13/10 ,  E04D13/00

CPC分类号： E04D13/10

摘要： A method of making a metal snow guard is disclosed. The snow guard has a solid layer of soldering material on its base to be heated and melted with application of heat to the upper side of the snow guard to solder the base to an underlying metal roof. The soldering material may be applied as spaced spots or projections providing a rough surface on the underside of the snow guard. The amount of solder and/or flux in the solid layer is limited so that the solder and/or flux does not flow outwardly from the snow guard and run down the metal roof thereby damaging or marring the metal roof surface. The snow guards may be formed of a few pieces of sheet metal. The projections of soldering material may be formed by forcing a paste of solder and flux through spaced holes in a plate or screen onto the base.

摘要翻译： 公开了制作金属防雪罩的方法。 防雪罩在其底座上有一层坚固的焊接材料，通过施加热量将其加热熔化，并将雪橇的上侧焊接到下面的金属屋顶上。 焊接材料可以作为隔开的点或突起施加，从而在防雪罩的下侧上提供粗糙的表面。 固体层中的焊料和/或助焊剂的量受到限制，使得焊料和/或焊剂不会从防雪罩向外流动并且沿金属屋顶向下运动，从而损坏或损坏金属屋顶表面。 雪橇可以由几片金属片形成。 焊接材料的突起可以通过将焊料和助焊剂的糊料通过板或筛网上的间隔开的孔施加到基底上来形成。