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    • 44. 发明申请
    • PC card assembly with panels having substantially identical connection structures
    • 具有具有基本上相同连接结构的面板的PC卡组件
    • US20050195581A1
    • 2005-09-08
    • US10796716
    • 2004-03-08
    • Ren-Kang ChiouEdward LeeKuang-Yu Wang
    • Ren-Kang ChiouEdward LeeKuang-Yu Wang
    • H05K7/14
    • H05K5/0269
    • A PC card frame kit for housing a printed circuit board (PCB) assembly including a PC board and a connector mounted on a back edge of the PCB. The frame kit includes a frame including first and second parallel side rails and an end rail extending between first ends of the first and second side rails. A pair of panels is connected to opposite sides of the frame by substantially identical (e.g., male-type) connection structures that are provided on both panels. A pair of ground contacts is provided on opposite sides of the PCB assembly connector that respectively contact the two panels. A metal support (shroud) is incorporated into the frame to receive the ends of the connection structures extending from both panels.
    • 用于容纳印刷电路板(PCB)组件的PC卡框架套件,其包括PC板和安装在PCB的后边缘上的连接器。 框架套件包括框架,该框架包括第一和第二平行侧轨道以及在第一和第二侧轨道的第一端之间延伸的端轨。 一对面板通过设置在两个面板上的基本相同(例如,阳型)连接结构连接到框架的相对侧。 一对接地触头设置在分别接触两个面板的PCB组件连接器的相对两侧。 金属支撑件(护罩)被并入框架中以接纳从两个板延伸的连接结构的端部。
    • 50. 发明授权
    • Automatic transmission clutch drum assembly with waved ring spring
    • 自动变速器离合器鼓组件带有波浪形弹簧
    • US5906255A
    • 1999-05-25
    • US877827
    • 1997-06-18
    • Edward Lee
    • Edward Lee
    • F16D25/0635F16D11/04
    • F16D25/0635
    • In a motor vehicle transmission multiple-disc clutch assembly, a waved ring-shaped spring is provided within an annular groove formed in the clutch piston held within the clutch housing. The waved spring preferably is formed from spring steel and has five upwardly directed segments and five downwardly directed segments. When inserted in the annular groove and not flexed or compressed, a portion of the upwardly directed segments extends above the upper surface of the outer rim of the clutch piston by between about 0.025 to 0.040 inch. The waved spring opposes axial forces exerted on the clutch piston and the clutch pack (plurality of clutch plates) at a rate of 200 to 240 psi for the first 0.030 inch compression until it is substantially flattened with the upwardly directed segments to a height even with the outer rim of the clutch piston. The waved spring is free of radially extending projections or tabs and is movable with relation to the clutch piston.
    • 在机动车辆传动多片离合器组件中,波形环形弹簧设置在形成在离合器壳体中的离合器活塞中的环形槽内。 波形弹簧优选地由弹簧钢制成并且具有五个向上指向的部分和五个向下指向的部分。 当插入环形槽并且不弯曲或压缩时,一部分向上指向的段在离合器活塞的外缘的上表面上方延伸约0.025至0.040英寸。 波形弹簧相对于离合器活塞和离合器组件(多个离合器片)以对于第一0.030英寸压缩的200至240psi的速率施加的轴向力,直到其被向上指向的部分基本上变平至甚至具有 离合器活塞的外缘。 波形弹簧没有径向延伸的突起或突片,并且可以相对于离合器活塞运动。