Horse race starting gate
    1.
    发明授权
    Horse race starting gate 失效
    赛马起跑门

    公开(公告)号:US5915333A

    公开(公告)日:1999-06-29

    申请号:US115505

    申请日:1998-07-15

    CPC classification number: A63K3/02 B60P3/00

    Abstract: A starter assembly which is used to provide a staggered running start for horses racing around an oval track comprises a base portion which mounts the assembly in a vehicle moving at the front of the race and a gating system comprising a central gate member which is located between a pair of corresponding gate arms. The central gate member is pivotally secured to the base portion for swinging the central gate member from a race starting position extending diagonally of the track, and after the race has started, to a ready to fold position perpendicular the track with the gate arms in line with the central gate member. The gate arms are then folded forwardly in a balanced manner at opposite ends of the central gate member.

    Abstract translation: 用于提供围绕椭圆形轨道赛马的交错起跑的起动器组件包括将组件安装在在赛道前方移动的车辆的基座部分和门控系统,该门控系统包括位于 一对相应的门臂。 中央门构件枢转地固定到基部,用于使中心门构件从轨道对角延伸的跑道起始位置摆动,并且在比赛开始之后,使轨道与轨道的垂直轨道准备折叠位置成直线 与中央门员。 然后,门臂以平衡的方式向前折叠在中央门构件的相对端。

    Guideway units for elevated guideways
    2.
    发明授权
    Guideway units for elevated guideways 失效
    高架导轨的导轨单元

    公开(公告)号:US4313383A

    公开(公告)日:1982-02-02

    申请号:US87612

    申请日:1979-10-23

    Abstract: A guideway for use for example as an elevated roadway is constructed by forming guideway units comprising a massive elongated metal channel having one or a plurality, usually at least three, tubular metal tension void members running lengthwise down its interior and connected to its inside walls along its entire length. The void forming members are connected to the channel walls via longitudinal web members. Transverse shear connectors may also be provided above the void-forming members. The ends of the channel are closed and after hoisting each unit into position on spaced supports which engage beneath its ends it is filled with settable material, usually concrete, which encloses the tubular members to form a composite structure. The side walls preferably are inclined inward between a bottom sheet and the top vertical portions of the side sheets to give an aesthetic appearance, provide streamlining and reduced unwanted dead weight.

    Abstract translation: 用于例如升高的道路的导轨通过形成导轨单元来构造,该导轨单元包括具有一个或多个,通常为至少三个的管状金属拉伸空隙构件的巨大的细长金属通道,该空间构件在其内部沿纵向延伸并连接到其内壁 它的整个长度。 空隙形成构件通过纵向腹板构件连接到通道壁。 也可以在空隙形成构件的上方设置横向剪切连接器。 通道的端部是关闭的,并且在将每个单元提升到间隔开的支撑件上的位置之后,其在其端部下方接合,其中填充有可固化材料,通常是混凝土,其包围管状构件以形成复合结构。 侧壁优选地在底片和侧片的顶部垂直部分之间向内倾斜以产生美观外观,提供精简和减少不必要的自重。

    Building structure with fixed center and movable perimeter roof sections
    3.
    发明授权
    Building structure with fixed center and movable perimeter roof sections 失效
    具有固定中心和可移动的周边屋顶部分的建筑结构

    公开(公告)号:US5035093A

    公开(公告)日:1991-07-30

    申请号:US488931

    申请日:1990-03-05

    CPC classification number: E04B7/166 E04H3/165

    Abstract: The present invention provides a building structure with a two part roof including a first generally horizontal top fixed roof part and a second roof part extending downwardly outwardly from the first roof part and formed by sliding panels for retractability of the second roof part. The first and second roof parts are separated by a first roof support which is under compression with a second roof support which is under tension being provided below the second roof part.

    Abstract translation: 本发明提供了一种具有两部分屋顶的建筑结构,其包括第一大致水平的顶部固定屋顶部分和从第一屋顶部分向下向外延伸的第二顶部部分,并且由用于第二屋顶部分的可收缩性的滑动面板形成。 第一和第二屋顶部分由第一屋顶支撑件分隔开,第一屋顶支撑件受到压缩,第二屋顶支撑件处于张紧下方,设置在第二屋顶部分下方。

    Biparting panel assembly
    4.
    发明授权
    Biparting panel assembly 失效
    双面板组件

    公开(公告)号:US6141907A

    公开(公告)日:2000-11-07

    申请号:US76457

    申请日:1998-05-12

    Abstract: A panel assembly comprises first and second bi-parting panel groups. Each group has at least a first and a second panel movable between a retracted and an extended position for opening and closing the panel assembly. The second panel in each group travels farther than and across the first panel in each group when the panels move between their retracted and extended positions.

    Abstract translation: 面板组件包括第一和第二双分割面板组。 每个组具有至少第一和第二面板,其可在缩回位置和延伸位置之间移动,用于打开和关闭面板组件。 当组件在缩回位置和伸出位置之间移动时,每个组中的第二个面板比每个组中的第一个面板移动得更远,越过第一个面板。

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