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公开(公告)号：US3860041A
公开(公告)日：1975-01-14
申请号：US36452773
申请日：1973-05-29
申请人： AMETEK INC
发明人： LEITER LEIGH DAVID
IPC分类号： F16L9/16
CPC分类号： F16L9/16
摘要： A self-erecting tube has a plurality of axially extending helical ribbons of spring material having a common axis and the same helix angle. The ribbons are axially spaced with the turns of adjacent ribbons overlapping and secured together.
摘要翻译： 自立式管具有多个具有共同轴线和相同螺旋角的弹簧材料的轴向延伸螺旋带。 带彼此轴向隔开，相邻带的匝重叠并固定在一起。
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公开(公告)号：US3863405A
公开(公告)日：1975-02-04
申请号：US43669774
申请日：1974-01-25
申请人： AMETEK INC
发明人： LEITER LEIGH DAVID
摘要： In a self-erecting tube device having a helical axially extending ribbon of spring material with adjacent turns set to coil tightly in overlapping and telescoping engagement and mounted on a base, the tube on erection is guided by one or two converging-diverging nozzles. On erection, the nozzle or nozzles support the erected tube by virtue of having inner diameters equal to the outer diameter of the portion of the erected tube opposite the nozzle in question. In the single nozzle embodiment the base of the tube may be supported by resilient clamping means. The nozzles in one embodiment are on collapsible telescoping mounts for economy of space in storage. For accurate positioning of the tip there is provided a telescopic connection between the tip and the tube with resilient means biasing the tip outwardly. Restraint means connected to the tip and the base limit the extension of the tip to a predetermined distance from the base.
摘要翻译： 在具有螺旋轴向延伸的弹簧材料带的自立式管装置中，相邻的匝设置为紧密地卷绕在重叠和伸缩接合中并安装在基座上，安装的管由一个或两个会聚发散的喷嘴引导。 在安装时，喷嘴或喷嘴通过内径等于所讨论的与喷嘴相对的竖立管的部分的外径来支撑竖立的管。 在单个喷嘴实施例中，管的基部可以由弹性夹持装置支撑。 一个实施例中的喷嘴在可折叠的伸缩式安装件上，用于经济地存储空间。 为了精确定位尖端，提供了尖端和管之间的伸缩连接，弹性装置向外偏压尖端。 连接到尖端的限制装置和基座将尖端的延伸部限制到距离基座预定距离。
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公开(公告)号：US3870263A
公开(公告)日：1975-03-11
申请号：US40627173
申请日：1973-10-15
申请人： AMETEK INC
CPC分类号： H04B1/034 , E01F9/688 , F16M11/242 , F16M11/38 , F16M2200/044 , Y10T16/5383
摘要： A self-erecting pod has an elongated body with at least three substantially equally spaced legs pivoted to the body adjacent one end thereof and extending towards the other end of the body in their stowed position. Springs cause relative pivoting between the legs and the body when the legs are released from the stowed position. Advantageously the body has recesses for the stowage of the legs and the springs are tightly coiled ribbon springs with each leg having one such spring secured at one end to the leg adjacent its pivot and the remainder of the spring extending in the uncoiled condition between the leg and the body.
摘要翻译： 自立式吊舱具有细长的主体，其具有至少三个基本上相等的间隔的腿，所述腿相对于身体的一端枢转并且在身体的另一端处于其收起位置延伸。 当腿从收起位置释放时，弹簧引起腿和身体之间的相对枢转。 有利的是，本体具有用于支撑腿部的凹部，并且弹簧是紧密卷绕的带状弹簧，每个腿具有一个这样的弹簧，其一端固定在邻近其枢轴的腿部上，弹簧的其余部分在展开状态之间延伸 和身体。
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