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10 条记录 (耗时 0.01 秒)

    Structural elements made with cores of fiber-reinforced plastic
    1.
    发明授权
    Structural elements made with cores of fiber-reinforced plastic 失效
    用纤维增强塑料芯制成的结构元件

    公开(公告)号：US5508085A

    公开(公告)日：1996-04-16

    申请号：US173613

    申请日：1993-12-27

    申请人： James J. Lockshaw ,  Stephen Kelly ,  Randall Walker ,  Jr., John Kaiser

    发明人： James J. Lockshaw ,  Stephen Kelly ,  Randall Walker ,  Jr., John Kaiser

    IPC分类号： B32B3/12 ,  B64C1/00 ,  E04C2/08 ,  E04C2/36 ,  B32B1/00

    CPC分类号： B32B3/12 ,  B64C1/06 ,  E04C2/08 ,  E04C2/36 ,  B64C2001/0072 ,  B64C2001/0081 ,  Y02T50/433 ,  Y10T428/24124 ,  Y10T428/24132 ,  Y10T428/24182 ,  Y10T428/2457 ,  Y10T428/24661

    摘要： A structural element core adapted to space apart opposed first and second, laterally and longitudinally extended, generally planar surface structures, the core comprising a closed figure pattern of ribbing defined by a plurality of periodically intersecting laterally or longitudinally disposed and vertically stacked fibers and a fiber supporting plastic matrix, the fibers and matrix being radially deflected at their locus of intersection with oppositely disposed fibers and matrix sufficiently to be vertically stacked to the same height at their locus of intersection as between. comprising opposed first and second. The core is usefully combined with one or more planar surface structures to form a structural element e.g., an aircraft panel.

    摘要翻译： 一种结构元件芯，其适于隔开相对的第一和第二，横向和纵向延伸的大致平坦的表面结构，所述芯包括由多个周期性相交的横向或纵向布置和垂直堆叠的纤维限定的肋的封闭图形图案，以及光纤 支撑塑料基体，纤维和基体在与相对放置的纤维和基体交叉的轨迹处径向偏转，以便在它们之间的相交轨迹处垂直堆叠成相同的高度。 包括相反的第一和第二。 该芯与一个或多个平面表面结构有效地组合以形成结构元件，例如飞行器面板。

    Pool cover having solar energy heating feature
    2.
    发明授权
    Pool cover having solar energy heating feature 失效
    池盖具有太阳能加热功能

    公开(公告)号：US4103368A

    公开(公告)日：1978-08-01

    申请号：US704301

    申请日：1976-07-12

    申请人： James J. Lockshaw

    发明人： James J. Lockshaw

    IPC分类号： E04H4/10 ,  F24J2/04 ,  F24J2/20 ,  E04H3/19 ,  F24J3/02

    CPC分类号： F24J2/423 ,  E04H4/103 ,  F24J2/0472 ,  F24J2/204 ,  A63C2203/16 ,  Y02E10/44

    摘要： A pool cover having solar energy heating capability is provided comprising sheet material adapted to furl about a reelless locus in a storage position and to be deployed in an extended position. The cover includes means continuously resiliently urging the sheet material into its furled position for storage, and means selectively overcoming and resisting said urging, comprising inflatable structure selectively inflated in sheet material deploying relation. The cover includes a wall portion responsive to solar energy to transfer heat to water, such as pool water, in contact therewith.

    摘要翻译： 提供了具有太阳能加热能力的游泳池盖，其包括适于围绕储存位置的不可靠轨迹卷绕并且在展开位置展开的片材。 所述盖包括连续地弹性地将片材推进到其卷绕位置用于储存的装置，以及选择性地克服和抵抗所述推动的装置，包括选择性地膨胀在片材部署关系中的可膨胀结构。 该盖包括响应于太阳能以将热量传递到与其接触的水的水部分（例如池水）的壁部分。

    Tank drain assembly for swimming pool filters
    10.
    发明授权
    Tank drain assembly for swimming pool filters 失效
    用于游泳池过滤器的油箱排水组件

    公开(公告)号：US4169793A

    公开(公告)日：1979-10-02

    申请号：US814176

    申请日：1977-07-11

    申请人： James J. Lockshaw

    发明人： James J. Lockshaw

    IPC分类号： B01D24/14 ,  E04H3/20 ,  B01D29/08

    CPC分类号： B01D24/14 ,  B01D2201/4084

    摘要： A tank drain assembly for swimming pool filters is provided characterized by an improved locking and orienting structure individually locking collector tubes into their respective sockets in the manifold surrounding the common drain port of the filter tank, each such structure comprising spring finger means segmentally formed on the socket end of the tubes, and a finger receiving recess within the tube socket sized and located to operatively orient the tube apertures responsive to receiving the finger means in tube locking relation.

    摘要翻译： 提供了一种用于游泳池过滤器的储罐排放组件，其特征在于改进的锁定和定向结构将集流管单独地锁定在围绕过滤罐的公共排放口的歧管中的各自的插座中，每个这样的结构包括分段地形成在过滤罐 所述管的插座端以及所述管插座内的手指容纳凹槽的尺寸和位置，以响应于以管锁定关系接收所述手指装置来操作地定向所述管孔。