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公开(公告)号：US06345577B1
公开(公告)日：2002-02-12
申请号：US09670338
申请日：2000-09-27
IPC分类号： C06D506
CPC分类号： C06B45/24
摘要： Propellant compositions are coated with an energetic deterrent coating which reduces the burning rate at the surface of the propellant grain and causes the propellant to burn progressively. The use of energetic materials, that are slightly soluble in the coating solvent, improve the burning properties of the propellant without decreasing the chemical energy.
摘要翻译： 推进剂组合物用能量大的阻燃涂层涂覆，这降低了推进剂颗粒表面的燃烧速率，并使推进剂逐渐燃烧。 使用能够溶解于涂料溶剂中的能量较高的材料，可以在不降低化学能的情况下提高推进剂的燃烧性能。
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公开(公告)号：US20070080516A1
公开(公告)日：2007-04-12
申请号：US11521938
申请日：2006-09-15
申请人： Ronald Simmons
发明人： Ronald Simmons
摘要： A hitch assembly comprises a receiver body and a receiver tube. The receiver body includes a plurality of spaced-apart exterior walls defining an interior space therebetween. A first one of the wall defines an upper portion of the receiver body and a second one of the wall defines a lower portion of the receiver body. The receiver tube has a first end portion positioned within the interior space of the receiver body and a second end portion exposed at an opening in an edge portion of the receiver body. The first end portion of the receiver tube is pivotably attached to the receiver body for enabling the receiver tube to be pivoted laterally within the interior space.
摘要翻译： 挂钩组件包括接收器主体和接收器管。 接收器主体包括限定其间的内部空间的多个间隔开的外壁。 壁的第一个限定了接纳体的上部，壁的第二个限定了接收体的下部。 接收管具有位于接收体的内部空间内的第一端部和暴露在接收体的边缘部分的开口处的第二端部。 接收器管的第一端部可枢转地附接到接收器主体，以使得接收器管能够在内部空间内横向枢转。
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