Flying model airplane
    51.
    发明授权
    Flying model airplane 失效
    飞行模型飞机

    公开(公告)号:US4895541A

    公开(公告)日:1990-01-23

    申请号:US303555

    申请日:1988-08-01

    申请人: William H. Miller

    发明人: William H. Miller

    IPC分类号: A63H27/00 A63H27/18

    CPC分类号: A63H27/00

    摘要: A flying model airplane which has a triangular shaped fuselage (20) with a wing (34) attached through a combination of an attaching eye (28) passing through a wing interlocking member (38) held in place by a landing gear wire strut (54). A tail is similarly attached with a body dovetail fastener (32) penetrating a tail attaching plate (46) through which a stabilizer projecting finger (50) is positioned. The wing is further supported by a pair of tendons (40) attached to the fuselage through a hook (26) on one end and a wing supporting hook (36) on the other. The model is assembled or dissembled repeatively heretofore unavailable.

    摘要翻译: PCT No.PCT / US87 / 03137 Sec。 371日期1988年8月1日 102(e)1988年8月1日PCT PCT公开1987年11月25日PCT公布。 出版物WO89 / 04707 日期:1989年6月1日。一种具有三角形机身(20)的飞行模型飞机,其具有通过通过机翼互锁构件(38)的连接眼(28)的组合而附接的翼(34),所述翼互锁构件 起落架线支柱(54)。 尾部类似地附接有穿过尾部安装板(46)的主体燕尾形紧固件(32),稳定器突出的指状物(50)通过该尾部安装板定位。 机翼由一对通过一端的钩(26)和另一端的翼支撑钩(36)附接到机身的一对腱(40)进一步支撑。 该模型已经重新组装或拆卸,至今无法使用。

    Nozzle/valve device for a ducted rocket motor
    53.
    发明授权
    Nozzle/valve device for a ducted rocket motor 失效
    用于管道火箭发动机的喷嘴/阀门装置

    公开(公告)号:US4355663A

    公开(公告)日:1982-10-26

    申请号:US129284

    申请日:1980-03-11

    CPC分类号: F02K7/18 F02K9/805

    摘要: A nozzle/valve device for a ducted rocket motor is provided. The nozzle valve device employs a design in which a nozzle throat blockage element can be moved by translational motion into and out of the nozzle throat section of the device. The blockage element is designed so that in the closed position the nozzle throat has a minimum cross-sectional flow area and therefore the nozzle throat is never fully closed. The seals employed in the nozzle/valve device are isolated from contact with reaction products of the gas generator and effective use of minimum amounts of erosion resistant materials is achieved.

    摘要翻译: 提供了一种用于管道式火箭发动机的喷嘴/阀装置。 喷嘴阀装置采用这样的设计,其中喷嘴喉堵塞元件可以通过平移运动进入和移出装置的喷嘴喉部。 阻塞元件被设计成使得在关闭位置,喷嘴喉部具有最小的横截面流动面积,因此喷嘴喉部从不完全关闭。 在喷嘴/阀装置中使用的密封件与气体发生器的反应产物接触隔离,并且实现了最小量的耐腐蚀材料的有效使用。

    Developer for dry silver paper
    54.
    发明授权
    Developer for dry silver paper 失效
    干银纸开发商

    公开(公告)号:US4304985A

    公开(公告)日:1981-12-08

    申请号:US153114

    申请日:1980-05-27

    申请人: William H. Miller

    发明人: William H. Miller

    IPC分类号: G03D13/00 H05B1/02

    CPC分类号: G03D13/002

    摘要: A thermal processing device for dry photographic paper using a minimum amt of electrical energy. A cylindrical drum is provided with heating elements on the inside surface and current is applied through a slip ring assembly. A non-metallic belt, substantially equal in width to the length of the cylindrical drum, is supported by rollers so that a portion of the belt engages the cylindrical drum. Rotation of the cylindrical drum causes rotation of the belt and a sheet of paper fed into the device is sandwiched between the belt and drum and is heated thereby to develop the dry photographic paper.

    摘要翻译: 一种使用最少量电能的干燥相纸的热处理装置。 圆柱形鼓在内表面上设有加热元件,电流通过滑环组件施加。 宽度相当于圆柱形鼓的长度的非金属带由辊支撑,使得一部分带接合圆筒形滚筒。 圆筒形滚筒的旋转引起带的旋转,并且供给到装置中的一张纸夹在皮带和滚筒之间并被加热,从而显影出干燥的相纸。

    Pedestal crane
    55.
    发明授权
    Pedestal crane 失效
    基座起重机

    公开(公告)号:US4271970A

    公开(公告)日:1981-06-09

    申请号:US870310

    申请日:1978-01-18

    CPC分类号: B66C13/02

    摘要: A pedestal crane of compact construction having a small turning radius is provided for use on board ships and/or off-shore drilling platforms. The crane has a dynamic load compensator so that it may absorb shock loads due to waves on the surrounding body of water. The crane mast includes upright walls supporting a fuel tank and hydraulic tank with the prime mover being between said walls.

    摘要翻译: 提供了具有小转弯半径的紧凑结构的基座式起重机,用于船上和/或离岸钻井平台上。 起重机具有动态负载补偿器,因此它可以吸收由于周围水体上的波浪而产生的冲击载荷。 起重机桅杆包括支撑燃料箱的直立壁和具有在所述壁之间的原动机的液压箱。

    APPARATUS, SYSTEM, AND METHOD FOR CONCURRENTLY LAYING MULTIPLE PIPELINES
    60.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR CONCURRENTLY LAYING MULTIPLE PIPELINES 失效
    用于同时铺设多管道的装置,系统和方法

    公开(公告)号:US20090097922A1

    公开(公告)日:2009-04-16

    申请号:US12249895

    申请日:2008-10-10

    IPC分类号: F16L1/024

    CPC分类号: F16L1/036 F16L1/065 F16L9/20

    摘要: An apparatus, system, and method are disclosed for concurrently forming a plurality of pipelines. The apparatus includes a support chassis coupled to at least one transportation facilitation member. The transportation facilitation member facilities the movement of the support chassis along a surface. A first pipe fuser is disposed on the support chassis and is configured to fuse a first section of pipe to a first pipeline. A second pipe fuser may also be disposed on the support chassis. The second pipe fuser may be configured to independently fuse a second section of pipe to a second pipeline. The first pipe fuser fuses the first section of pipe to the first pipeline with the support chassis in a stationary position. The second pipe fuser fuses the second section of pipe to the second pipeline with the support chassis in the same stationary position.

    摘要翻译: 公开了用于同时形成多条管道的装置,系统和方法。 该装置包括联接到至少一个运输促进构件的支撑底盘。 运输便利化装置可以使支撑底盘沿着表面运动。 第一管道定影器设置在支撑底盘上并且被配置为将第一部分管道熔合到第一管道。 第二管定影器也可以设置在支撑底盘上。 第二管定影器可以被配置为独立地将第二部分管熔合到第二管道。 第一个管道定影器将管道的第一部分熔化到第一管道,支撑底盘处于静止位置。 第二管道定影器将第二部分管道熔化到第二管道,其中支撑底盘处于相同的固定位置。