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1. 发明申请

US20160083968A1 Safety platform scaffold apparatus 审中-公开
标题翻译：安全平台脚手架
公开(公告)号：US20160083968A1
公开(公告)日：2016-03-24
申请号：US14121567
申请日：2014-09-19
申请人： John Brough
发明人： John Brough
IPC分类号： E04G3/20
CPC分类号： E04G3/20 , E04G5/048
摘要： A portable safety platform scaffold apparatus includes a plurality of wall-supportable units for being supported by the top portion of a wall. The wall support units each include a wall-top engagement portion, a common removable floor member, and a common removable fence. With the apparatus, a worker can stand on the floor members with the wall-top engagement portions secured on the top of the wall. In this way, the worker is in a safe location when a roof truss is lowered onto the wall.
摘要翻译：便携式安全平台脚手架装置包括多个壁支撑单元，用于由壁的顶部支撑。墙壁支撑单元各自包括壁顶接合部分，公共可移动的地板构件和公共可移除的围栏。使用该装置，工人可以站立在地板构件上，其中壁 - 顶部接合部分固定在壁的顶部上。这样，当屋顶桁架下降到墙上时，工人处于安全的位置。

2. 发明申请

US20170121985A1 Safety platform scaffold apparatus 审中-公开
公开(公告)号：US20170121985A1
公开(公告)日：2017-05-04
申请号：US14756908
申请日：2015-10-28
申请人： John Brough
发明人： John Brough
IPC分类号： E04G3/20
CPC分类号： E04G3/20 , E04G3/22
摘要： A safety platform scaffold apparatus is provided having a plurality of wall-supportable units, each with a floor support portion. A work platform is removably mountable on the floor support portions by suitable connectors affixed to the opposed ends of the platform. The opposed connectors are complimentary to each other so that they can be nested together on the same floor support portion thereby enabling a multiplicity of wall supportable units to be mounted on a wall with juxtaposed side-by-side platforms defining a smooth, flat, continuous work surface and wherein the platforms interlock with each other and the wall-supportable unit floor portions.

3. 发明授权

US07063810B1 Co-extrusion of energetic materials using multiple twin screw extruders 失效
标题翻译：使用多个双螺杆挤出机共挤出高能材料
公开(公告)号：US07063810B1
公开(公告)日：2006-06-20
申请号：US10307535
申请日：2002-11-27
申请人： Constance Murphy , John Brough , Richard S. Muscato
发明人： Constance Murphy , John Brough , Richard S. Muscato
IPC分类号： C06B21/00
CPC分类号： C06B45/12 , C06B21/0075 , Y02P20/125
摘要： The invention comprises a continuous, integrated process to produce a multiple layered energetic material where the layers comprise energetic materials having, at least, two different burning rates. The process uses at least two twin-screw extruders to process at least two different energetic materials. These energetic materials are extruded into a co-extrusion die that, first, thins each energetic material flow into layers, and, then, combines the layers into a multiple layered energetic material. One embodiment of the invention also includes a remote take away system that completes processing the multiple layered energetic material after it leaves the co-extrusion die. The outer edges of the multiple layered material are first trim cut, then rolled into wrapped spools. Finally, the wrapped spools are cut into specified lengths for final use. These cutting, trimming and rolling steps are all done automatically, with no personnel handling required.
摘要翻译：本发明包括连续的一体化方法以产生多层能量材料，其中层包括具有至少两种不同燃烧速率的能量材料。该方法使用至少两个双螺杆挤出机来处理至少两种不同的高能材料。这些高能材料被挤压成共挤出模头，其首先将每个能量材料流入层中，然后将层合并成多层能量材料。本发明的一个实施例还包括远程取出系统，其在离开共挤出模头之后完成多层能量材料的处理。多层材料的外边缘首先被切割，然后卷成包裹的卷轴。最后，将缠绕的卷轴切割成特定的长度以供最终使用。这些切割，修剪和滚动步骤都是自动完成的，无需人员处理。

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