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公开(公告)号：US5154027A
公开(公告)日：1992-10-13
申请号：US758266
申请日：1991-08-26
申请人： Robert M. Warden
发明人： Robert M. Warden
CPC分类号： B64G9/00 , E04H12/185
摘要： A deployable and retractable mast which can be rotated while deployed, using only one drive means for all three functions. Flexible longerons carry followers which pass through guides in a storage cannister for transition between a coiled retracted condition and an extended deployed condition. The followers pass through a gate opening, past a gate, and when the mast is rotated, the gates enable or prevent followers from taking the longerons into the retracted condition, and entitles rotation of the mast when retraction is disabled.
摘要翻译： 可部署和可收回的桅杆，可在部署时旋转，仅使用一个驱动装置用于所有三种功能。 柔性长臂带有通过存储罐中的引导件的跟随器，用于在卷绕的缩回状态和扩展的部署状态之间过渡。 跟随者穿过门开口，通过门，当桅杆旋转时，门使得或阻止从动装置将长臂进入缩回状态，并且在缩回被禁用时有权旋转桅杆。
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公开(公告)号：US4969301A
公开(公告)日：1990-11-13
申请号：US365947
申请日：1989-06-14
申请人： Robert M. Warden
发明人： Robert M. Warden
CPC分类号： B64G9/00 , E04H12/185
摘要： A deployable boom is constructed of springly flexible members so that it is self-biased toward a long length deployed state. A drive mechanism is operative to actuate a reel and lanyard device to retract the boom to a short length storage state and to controllably permit the boom to be extended to its long length deployed state. Latches are operated by the drive mechanism to releasably hold the boom in the short length storage state.
摘要翻译： 可展开的起重臂由弹性柔性构件构成，使得它能够长期展开状态自偏置。 驱动机构用于致动卷轴和挂绳装置，以将悬臂缩回到短长度的存储状态，并且可控制地允许吊杆延伸到其长的展开状态。 闩锁由驱动机构操作以可释放地将悬臂保持在短长度存储状态。
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公开(公告)号：US5184444A
公开(公告)日：1993-02-09
申请号：US743522
申请日：1991-08-09
申请人： Robert M. Warden
发明人： Robert M. Warden
CPC分类号： E04H12/185 , B64G9/00 , H01Q1/1235
摘要： A mast which is retractable to a lesser height and volume, and deployable to a greater height, and which when deployed can survive a very high temperature event. All structural elements which are required for structural integrity while the mast is deployed are rigid members made of high temperature resistant material. Where the ends of structural diagonals must move toward one another during retraction, that diagonal is provided as a rigid body of two relatively sliding parts which can be latched in an extended condition when the mast is deployed. A lanyard is provided for unlatching and retraction purposes, which may be sacrificed to a high temperature event.
摘要翻译： 桅杆可缩回到更小的高度和体积，并且可部署到更大的高度，以及在部署时可以承受非常高的温度事件。 在桅杆部署时结构完整性所需的所有结构元件都是由耐高温材料制成的刚性构件。 在回缩期间，结构对角线的端部必须朝向彼此移动，该对角线被设置为两个相对滑动部分的刚性体，当桅杆被展开时可以将其对准地延伸。 提供用于解锁和缩回目的的挂绳，可能会牺牲高温事件。
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