Damped instrument kinematic mounts
    2.
    发明授权
    Damped instrument kinematic mounts 失效
    阻尼仪器运动安装

    公开(公告)号:US6017013A

    公开(公告)日:2000-01-25

    申请号:US928199

    申请日:1997-09-12

    摘要: A damped instrument kinematic mount providing novel damping features to protect instruments from damaging flight loads. The mounting scheme utilizes any number of identical strut elements to greatly reduce manufacturing complexity and costs. Improved kinematic mount performance is achieved by arranging the six strut configuration to approximately uncouple the mount suspension modes. A spherical joint damper is located at strut flexure locations and utilizes a viscoelastic damping material that deforms in shear. Alternatively, cylindrical slot mount dampers are placed at strut flexure locations. The cylindrical slot mount dampers use o-rings or washers placed within the slotted machined mount bar stock. The kinematic mounts can then be arranged in a classical truss arrangement pattern or other configuration providing desired damping characteristics.

    摘要翻译: 阻尼仪器运动支架提供新颖的阻尼功能,以保护仪器免受损坏的飞行载荷。 安装方案利用任何数量的相同的支柱元件来大大降低制造复杂性和成本。 通过布置六个支柱配置来近似地分离安装悬架模式,实现了改进的运动学安装性能。 球形关节阻尼器位于支柱弯曲位置,并使用在剪切中变形的粘弹阻尼材料。 或者,圆柱形狭槽安装阻尼器放置在支柱弯曲位置。 圆柱形槽安装阻尼器使用放置在开槽加工的安装支架上的O形圈或垫圈。 运动安装座然后可以以经典的桁架布置图案或提供所需阻尼特性的其他构造布置。

    Building system
    3.
    发明授权
    Building system 失效
    建筑系统

    公开(公告)号:US5685120A

    公开(公告)日:1997-11-11

    申请号:US500954

    申请日:1995-08-08

    摘要: A building system has interlocking frame members which interengage to form a rectilinear frame. To prevent the interengaged frame members from disengaging, a lock element is associated with a joint between frame members. This lock element is a rotary lock with a trilobal locking surface. Additional locking capability can be provided by a lock ring or collar which surrounds a joint between two frame members and prevents unintentional disengagement.

    摘要翻译: PCT No.PCT / GB93 / 01543 Sec。 371日期:1995年8月8日 102(e)日期1995年8月8日PCT提交1993年7月22日PCT公布。 WO94 / 18403 PCT出版物 日期1994年8月18日建筑系统具有联锁框架构件,形成直线框架。 为了防止相互接合的框架构件脱离接合,锁定元件与框架构件之间的接头相关联。 该锁定元件是具有三角形锁定表面的旋转锁。 可以通过围绕两个框架构件之间的接头的锁定环或轴环来提供额外的锁定能力,并且防止意外的分离。

    Structural building components incorporating integrated hyperbolic
paraboloid elements
    4.
    发明授权
    Structural building components incorporating integrated hyperbolic paraboloid elements 失效
    结构建筑组件,包含整体双曲抛物面元素

    公开(公告)号:US5020287A

    公开(公告)日:1991-06-04

    申请号:US455220

    申请日:1989-12-22

    申请人: Ray A. Woods

    发明人: Ray A. Woods

    IPC分类号: E04B7/10 E04C2/32 F16S3/06

    摘要: A family of structural building components formed from a plurality of integrated hyperbolic paraboloid elements which have a common midpoint, linear edges and allow for the prestressing of reinforcing elements along straight lines. The components can be reduced into independent modular parts and nesting units.

    摘要翻译: 由多个整体的双曲抛物面元件形成的一系列结构建筑构件,其具有共同的中点,线性边缘并且允许沿着直线对加强元件的预应力。 组件可以简化为独立的模块化零件和嵌套单元。

    T-joint between two sections
    5.
    发明授权
    T-joint between two sections 失效
    两节之间的T形接头

    公开(公告)号:US5494370A

    公开(公告)日:1996-02-27

    申请号:US205043

    申请日:1994-03-02

    摘要: A T-joint includes a frame extending along a longitudinal axis. A rung has at least one cavity and at least one cavity wall. The at least one cavity wall is parallel to the longitudinal axis. The rang has at least one fill opening. At least one T-joint part is fixedly connected to the frame. The at least one T-joint part extends into the at least one cavity. The at least one T-joint part is mechanically connected to the rung and is glued to the rung. The at least one T-joint part has at least one glue distribution channel that is substantially parallel to the longitudinal axis. The at least one T-joint part has at least one transverse opening which extends toward the at least one cavity wall such that the at least one fill opening, the at least one glue distribution channel and the at least one transverse opening are in fluid communication.

    摘要翻译: T形接头包括沿着纵向轴线延伸的框架。 梯级具有至少一个空腔和至少一个空腔壁。 至少一个空腔壁平行于纵轴。 响铃至少有一个填充开口。 至少一个T形接头部分固定地连接到框架。 所述至少一个T形接头部分延伸到所述至少一个空腔中。 所述至少一个T形接头部分机械连接到所述梯级并且被胶合到所述梯级。 至少一个T形接头部分具有基本上平行于纵向轴线的至少一个胶水分配通道。 所述至少一个T形接头部分具有至少一个横向开口,所述至少一个横向开口朝向所述至少一个空腔壁延伸,使得所述至少一个填充开口,所述至少一个胶水分配通道和所述至少一个横向开口处于流体连通 。

    Folding perimeter truss reflector
    9.
    发明授权
    Folding perimeter truss reflector 失效
    折叠周边桁架反射器

    公开(公告)号:US6028570A

    公开(公告)日:2000-02-22

    申请号:US80767

    申请日:1998-05-18

    摘要: A deployable perimeter truss reflector is capable of achieving a hitherto unobtainable thirty to one ratio in size between its size in the deployed condition and the stowed condition. The improved truss reflector structure is characterized by deployable spars that are attached to and extend from a basic frame structure to the truss. When deployed the spars are positioned outwardly and away from the basic frame of the truss, carrying the catenaries, and, the latter carrying the reflective surface into position at an end of the truss cylindrical truss. New catenary systems, deployment mechanisms, basic truss structures and cable management systems are also described.

    摘要翻译: 可部署的周边桁架反射器能够在部署状态下的尺寸与收起状态之间达到迄今为止不可获得的大小的三十比一的比例。 改进的桁架反射器结构的特征在于可展开的翼梁,其连接到基础框架结构并延伸到桁架。 当展开时,翼梁向外定位并远离桁架的基本框架,承载悬臂,后者将反射表面放置在桁架圆柱形桁架的端部的适当位置。 还描述了新的悬链系统,部署机构,基本桁架结构和电缆管理系统。

    Clamping device
    10.
    发明授权
    Clamping device 失效
    夹紧装置

    公开(公告)号:US5624201A

    公开(公告)日:1997-04-29

    申请号:US505306

    申请日:1995-09-22

    摘要: A clamping device for releasably connecting two profile pieces, wherein the first profile piece has an undercut longitudinal groove and the second profile piece has a box-shaped hollow profile, has a clamping piece inserted into the second profile piece. The clamping piece has a hook-shaped head piece and a hammer head for engaging the longitudinal groove of the first profile piece. The hammer head is connected to a free end face of the head piece. The head piece has an inner sidewall with a slanted surface. The slanted surface extends perpendicular to a longitudinal axis of the clamping piece. The clamping piece includes a flat drawing piece. The head piece and the drawing piece are displaceable relative to one another in the longitudinal direction of the clamping piece. A clamping screw or an eccentric cooperating with the slanted surface is inserted in the drawing piece and is accessible through an opening in the second profile piece. Tightening of the clamping screw displaces the drawing piece relative to the head piece such that the hammer head is fastened in the longitudinal groove. The clamping piece also has an elastic loop bent around at least 180.degree. and connected between head piece and drawing piece. The clamping piece, including head piece, hammer head, drawing piece, and elastic loop, is a unitary part. The elasticity of the elastic loop is sufficient to disengage the head piece with the hammer head upon releasing the clamping screw or eccentric.

    摘要翻译: PCT No.PCT / EP93 / 03497 371日期1995年9月22日 102(e)日期1995年9月22日PCT提交1993年12月10日PCT公布。 公开号WO95 / 16138 日期1995年6月15日一种用于可释放地连接两个轮廓件的夹紧装置,其中第一轮廓件具有底切纵向槽,并且第二轮廓件具有盒形中空轮廓,具有插入到第二轮廓片中的夹紧片。 夹持件具有钩形头部件和用于接合第一型材件的纵向槽的锤头。 锤头连接到头部件的自由端面。 头部具有具有倾斜表面的内侧壁。 倾斜表面垂直于夹紧件的纵向轴线延伸。 夹紧件包括平坦的拉伸件。 头部件和拉伸件可沿着夹紧件的纵向相对于彼此移动。 与倾斜表面配合的夹紧螺钉或偏心件插入拉伸件中,并可通过第二型材件中的开口进入。 夹紧螺钉的紧固使得拉伸件相对于头部件移动,使得锤头紧固在纵向凹槽中。 夹紧件还具有围绕至少180°弯曲的弹性环,并连接在头部件和拉丝件之间。 包括头部件,锤头,拉伸件和弹性环的夹紧件是整体部件。 释放夹紧螺钉或偏心时,弹性环的弹性足以使锤头与锤头脱离接触。