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    • 5. 发明授权
    • Dual load path pin clevis joint
    • 双负载路径销U形夹连接
    • US4808023A
    • 1989-02-28
    • US058004
    • 1987-05-22
    • Alison M. ArnoldRonald G. Reed
    • Alison M. ArnoldRonald G. Reed
    • F16C11/04F16B2/08F16C9/06F16C27/00
    • F16C11/045Y10T403/32221Y10T403/32918
    • A novel dual load path connector for pivotally joining a movable member to a structural member, is described which comprises a pair of spaced apart lugs attached to a first of the members, each of the lugs including an outwardly projecting boss, a clevis disposed between the lugs and attached to the first member, a pivot pin, received by the lugs and clevis, which may support a self-aligning bearing between the ends of the clevis, and a connecting link assembly including a first connecting link pivotally supported at a first end on the pin and connected at the other end to the second member, and a pair of second connecting links pivotally supported at respective first ends on the bosses and at the second ends to the second member, the first connecting link, pin and clevis providing a first load bearing path between the structural and movable members, and the second connecting links, bosses and lugs providing a second load bearing path. In a further embodiment, two pairs of spaced apart lugs are attached to the first member and a pair of flanged bushings are received by the respective lug pairs to provide a first load bearing path along the first connecting link, pin and one lug pair, and a second load bearing path along the second connecting links, bushings, and the other lug pair; projecting bosses may be provided on one lug pair to functionally replace the flanged bushings in the second load bearing path.
    • 描述了一种用于将可动构件枢转地连接到结构构件的新颖的双重载荷路径连接器,其包括附接到第一构件的一对间隔开的凸耳,每个凸耳包括向外突出的凸台, 凸耳并附接到第一构件,枢轴销由凸耳和U形夹接收,该枢轴销可以支撑在U形夹的端部之间的自对准轴承,以及连接连杆组件,其包括枢转地支撑在第一端的第一连接连杆 并且在另一端连接到第二构件,以及一对第二连接链,其枢转地支撑在凸台上的相应的第一端处,并且在第二端处枢转地支撑到第二构件,第一连接链节,销和U形夹提供 第一承载路径在结构件和可移动件之间,第二连接连接件,凸台和凸耳提供第二承载路径。 在另一个实施例中,两对间隔开的凸耳连接到第一构件,并且一对带凸缘的衬套被相应的凸耳对接收以提供沿着第一连接连杆,销和一个凸耳对的第一承载路径,以及 沿着所述第二连接连杆,衬套和所述另一个凸耳对的第二承载路径; 突出的凸起可以设置在一个凸耳对上,以功能地替换第二承载路径中的凸缘衬套。
    • 7. 发明授权
    • Variable size segmented anode array for electroplating
    • 用于电镀的可变尺寸分段阳极阵列
    • US4828654A
    • 1989-05-09
    • US172195
    • 1988-03-23
    • Ronald G. Reed
    • Ronald G. Reed
    • C25D17/12H05K3/00H05K3/24
    • C25D17/12H05K3/0091H05K3/241
    • An anode used in electroplating is formed by a plurality of individual anode segments. The anode segments are arranged in predetermined patterns. The segments of certain patterns are selectively energized to establish an effective anode size that relates to the size of the article to be electroplated, thereby establishing an electrical field of uniform characteristics to transfer ions from the anode to the article at a uniform deposition rate over the whole surface of the article. By adjusting the effective size of the anode to correspond or relate to the size of the article, the non-uniform deposition rates associated with concentrated localized field are avoided, and the physical size of the electroplating apparatus can be reduced. An electrophoretic ion filter is also placed between the cathode and the article. This ion filter is preferably formed of a plastic porex material, such as porous polypropylene or polyethylene.
    • 用于电镀的阳极由多个单独的阳极段形成。 阳极段以预定图案布置。 某些图案的片段被选择性地激励以建立与要电镀的制品的尺寸有关的有效阳极尺寸,从而建立均匀特性的电场,以将离子从阳极转移到制品上,以均匀的沉积速率在 整个表面的文章。 通过调整阳极的有效尺寸来对应或与制品的尺寸相关,避免了与集中的局部场相关的不均匀的沉积速率,并且可以减小电镀设备的物理尺寸。 电泳离子过滤器也放置在阴极和制品之间。 该离子过滤器优选由塑料孔隙材料形成,例如多孔聚丙烯或聚乙烯。
    • 9. 发明授权
    • Dual load path pin clevis joint
    • US4786202A
    • 1988-11-22
    • US700857
    • 1985-02-12
    • Alison M. ArnoldRonald G. Reed
    • Alison M. ArnoldRonald G. Reed
    • F16C11/04B25G3/00F16D1/00
    • F16C11/045Y10T403/16Y10T403/32221Y10T403/32909
    • A novel dual load path connector for pivotally joining a movable member to a structural member, is described which comprises a pair of spaced apart lugs attached to a first of the members, each of the lugs including an outwardly projecting boss, a clevis disposed between the lugs and attached to the first member, a pivot pin, received by the lugs and clevis, which may support a self-aligning bearing between the ends of the clevis, and a connecting link assembly including a first connecting link pivotally supported at a first end on the pin and connected at the other end to the second member, and a pair of second connecting links pivotally supported at respective first ends on the bosses and at the second ends to the second member, the first connecting link, pin and clevis providing a first load bearing path between the structural and movable members, and the second connecting links, bosses and lugs providing a second load bearing path. Alternatively, a pair of spaced apart fail safe lugs attached to the first member and a pair of flanged bushings received by the lugs may be utilized to provide a first load bearing path along the first connecting link, pin and lugs and a second load bearing path along the second connecting links, flanged bushings, and lugs. In a further embodiment, two pairs of spaced apart lugs are attached to the first member and a pair of flanged bushings are received by the respective lug pairs to provide a first load bearing path along the first connecting link, pin and one lug pair, and a second load bearing path along the second connecting links, bushings, and the other lug pair; projecting bosses may be provided on one lug pair of fuctionally replace the flanged bushings in the second load bearing path. In each embodiment including a bearing the second link members may be pivotally connected with large tolerances to permit the first link to pivot about an axis perpendicular to the axis of the pin to impart a degree of self-alignability to the connector.
    • 10. 发明授权
    • Optical sight for computer controlled plotter with improved locating
capability
    • 具有改进定位能力的计算机控制绘图仪的光学瞄准镜
    • US4654517A
    • 1987-03-31
    • US725416
    • 1985-04-16
    • Ronald G. Reed
    • Ronald G. Reed
    • G06K15/22G01J1/20
    • G06K15/22
    • An optical sight for a computer controlled plotter includes a magnifying lens positioned in an image path through the sight. The magnifying lens magnifies the image of the reference point located by the sight about an optical axis through the sight. The magnification achieves greater accuracy in locating the reference point. An electronic device which responds to light impinging thereon is positioned in the image path at the optical axis. Position signals supplied by the electronic means are related to the location of the impinging light of the reference point relative to the optical axis. The position signals are used by a computer controlling the plotter to manipulate the plotter to automatically locate the reference point.
    • 用于计算机控制绘图仪的光学瞄准器包括位于通过视线的图像路径中的放大镜。 放大镜放大了通过视线绕光轴的位置定位的参考点的图像。 放大倍率在定位参考点时实现更高的精度。 响应于其上的光的电子设备位于光轴上的图像路径中。 由电子装置提供的位置信号与参考点相对于光轴的入射光的位置有关。 位置信号由控制绘图仪的计算机使用以操纵绘图仪以自动定位参考点。