Flexible circuit board assembly
    4.
    发明授权
    Flexible circuit board assembly 失效
    柔性电路板组装

    公开(公告)号:US06927344B1

    公开(公告)日:2005-08-09

    申请号:US10789522

    申请日:2004-02-27

    摘要: A flexible circuit board assembly and method includes a rigid circuit board having a first portion and a second portion separated by a bending region. A plurality of grooves are cut into the bending region. The grooves are cut substantially parallel to an axis about which the bending region is bent. Preferably, the grooves are located on an inside bending radius of the circuit board, but can be located on the outside radius or both.

    摘要翻译: 柔性电路板组件和方法包括具有第一部分和由弯曲区域分开的第二部分的刚性电路板。 多个槽被切入弯曲区域。 基本上平行于弯曲区域弯曲的轴线切割凹槽。 优选地,槽位于电路板的内侧弯曲半径上,但是可以位于外半径上或两者之间。

    Tuyere construction for refuse burning boiler systems
    5.
    发明授权
    Tuyere construction for refuse burning boiler systems 失效
    Tuyere建筑垃圾燃烧锅炉系统

    公开(公告)号:US4694757A

    公开(公告)日:1987-09-22

    申请号:US857492

    申请日:1986-04-30

    IPC分类号: F23G5/00 F23H11/04 F23H11/10

    CPC分类号: F23H11/04 F23G5/004

    摘要: A refuse fuel burning boiler system incorporating a unique tuyere construction wherein the tuyere plates associated with the conveyor-like stoker grate are hingedly mounted to permit the passage of any hard deposits of metal or glass contaminates which form upon the grate during incineration of the refuse fuel. The tuyere plates and support structure are designed for relatively easy retrofit into an existing conventionally designed refuse burning boiler or be incorporated into a new boiler construction. Vertical pivoting of the tuyere plates is limited by hold-down members installed between adjacent plates. These members further function to fix the lateral position of each plate and form the top of an enclosure over the recess in the support wall in which the plates are pivotally mounted.

    摘要翻译: 一种包含独特风口结构的垃圾燃料燃烧锅炉系统,其中与输送机式炉料格栅相关联的风口板铰接安装,以允许垃圾燃料焚化期间形成在炉排上的金属或玻璃污染物的任何硬质沉积物通过 。 风口板和支撑结构设计用于相对容易地改装成现有的常规设计的垃圾燃烧锅炉或被并入新的锅炉结构中。 风口板的垂直枢转由安装在相邻板之间的压紧构件限制。 这些构件进一步起到固定每个板的横向位置的作用,并且在支撑壁上的凹槽中形成了外壳的顶部,其中板被枢转地安装在其中。

    Vehicle door handle mounting arrangement
    6.
    发明授权
    Vehicle door handle mounting arrangement 失效
    车门把手安装布置

    公开(公告)号:US4892342A

    公开(公告)日:1990-01-09

    申请号:US296636

    申请日:1989-01-13

    IPC分类号: E05B65/20

    摘要: A vehicle door outside handle housing is mounted in a door panel rectangular opening such that the housing peripheral lip flange portion is in flush contact with the panel outboard surface with the housing main portion inserted in the panel opening. A central hub extends inboard from the housing main portion with its principal axis aligned on the geometric center of the opening. The hub is formed with an external thread for engagement by the internally threaded lead-in collar portion of a piloted nut. A bent spring rod retainer in its unrestrained state is assembled between the inboard surface of the panel and the undersurface of the nut driving head. The spring rod retainer includes a looped central eye formation defining a semi-circular eyelet that is self-aligned on the hub axis and telescopically receives the nut collar. Upon threaded engagement the piloted nut captures the retainer and the housing in the panel opening. As the nut is tightened the spring rod retainer is axially compressed between the panel inner surface and the nut undersurface to induce a preload locking the nut against loosening such as by vehicle induced vibrations and the like.

    摘要翻译: 车门外手柄壳体安装在门板矩形开口中,使得壳体周缘唇缘部分与壳体主体部分插入面板开口中与面板外侧表面齐平。 中心毂从壳体主体部分内侧延伸,其主轴线对准开口的几何中心。 轮毂形成有用于通过引导螺母的内螺纹导入套环部分接合的外螺纹。 在其无限制状态下的弯曲弹簧杆保持器组装在面板的内侧表面和螺母驱动头的下表面之间。 弹簧杆保持器包括环形的中心眼睛形状,其限定半圆形孔眼,其在轮毂轴线上自对准并且可伸缩地容纳螺母套环。 在螺纹接合时,引导螺母在面板开口中捕获保持器和壳体。 当螺母被拧紧时,弹簧杆保持器在面板内表面和螺母下表面之间被轴向地压缩,以引起预加载锁定螺母以防止松动,例如由车辆引起的振动等。