Cargo-protecting drag-reducing adjustable wind-deflector for vehicles
    2.
    发明授权
    Cargo-protecting drag-reducing adjustable wind-deflector for vehicles 失效
    用于车辆的货物保护减阻可调导风板

    公开(公告)号:US4206942A

    公开(公告)日:1980-06-10

    申请号:US879585

    申请日:1978-02-21

    IPC分类号: B62D35/00 B62D37/02

    CPC分类号: B62D35/00

    摘要: A light-weight cargo-protecting and air-flow-drag-reducing wind-deflector is made quickly and easily attachable to the roofs of automobiles or truck cabs by suction cups and conventional gutter-anchorable straps. The wind-deflector is formed of a curved fiber-reinforced plastic sheet and is made adjustable about a transverse horizontal axis close to the vehicle roof at a fore-aft location selected for optimal effectiveness. The slip-stream-modifying angle adjustability is provided simply by a pair of arms medially divided and slightly overlapped, which arms laterally connect the rear portions of a rectangular base frame to the upper side portions of the plastic sheet. The arms are made effectively length-adjustable by changing the angle defined at the interconnections between their divided sections. The overlapped mating faces of the divided arms are preferably radially die-grooved about bearing apertures which co-axially receive the ends of a single axle-rod. A rigid tube surrounds the axle-rod and co-operates with a lock nut on one end of the axle-rod and a wing nut on the other end to clamp the divided arms in their selected die-groove-fixed positions. The wind-deflector is flatwise collapsible for carrying, for storage, or for minimizing air-flow drag during nonuse roof-attachment.

    摘要翻译: 通过吸盘和常规的沟槽可固定带快速且容易地附接到汽车或卡车驾驶室的屋顶上的轻量级的货物保护和气流减流挡风板。 挡风板由弯曲的纤维增强塑料片形成,并且可以在选择用于最佳效果的前后位置围绕靠近车顶的横向水平轴线调节。 滑流修改角度可调性简单地由中间分开和稍微重叠的一对臂提供,该臂将矩形基架的后部侧向连接到塑料片的上侧部分。 通过改变在它们分开的部分之间的互连处限定的角度,使臂成为有效的长度可调节的。 分开的臂的重叠的配合面优选地围绕轴向接收单个轴杆的端部的轴承孔径向模制槽。 刚性管围绕轴杆并且与轴杆的一端上的锁定螺母和另一端的翼形螺母配合,以将分割的臂夹持在它们选择的模具槽固定位置。 挡风板是平坦的可折叠的,用于承载,储存或在不利用屋顶附接期间最小化气流阻力。

    Composite panel and method
    3.
    发明授权
    Composite panel and method 失效
    复合面板和方法

    公开(公告)号:US5914175A

    公开(公告)日:1999-06-22

    申请号:US917127

    申请日:1997-08-25

    摘要: This invention provides for a composite panel (10) which may be mounted to a base surface (12) of a building structure (16) to allow for absorbing impact or other force loading considerations. The composite panel (10) includes a first core (20) which is made up of a number of first cell members (22) which are located next to each other and form through passageways (32) extending in a longitudinal direction (24). Mounted in adhesive contact with the first core (20) is a second core (26) formed of a number of second cell members (28) which are located next to each other and provide for second core through passageways (44) which extend in a transverse direction to produce a cross-pattern with respect to the first and second through passageways (32 and 44). The first core (20) and the second core (26) are adhesively mounted to each other to provide an overall laminated composite panel structure which blocks access to the window or door areas (14) of the building structure (16).

    摘要翻译: 本发明提供了一种复合板(10),其可以安装到建筑结构(16)的基座表面(12),以允许吸收冲击或其它的力加载考虑。 所述复合面板(10)包括第一芯体(20),所述第一芯体(20)由多个第一单元构件(22)构成,所述多个第一单元构件彼此相邻定位,并且通过沿纵向方向(24)延伸的通道(32)形成。 与第一芯(20)粘合接触安装的第二芯(26)由彼此相邻定位的多个第二电池构件(28)形成,并且通过通道(44)提供第二芯,该第二芯延伸在 横向以产生相对于第一和第二通过通道(32和44)的交叉图案。 第一芯(20)和第二芯(26)彼此粘合地安装,以提供阻挡进入建筑结构(16)的窗户或门区域(14)的整体层压复合板结构。