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    ISOLATED SPRING CLAMP GROUP
    6.
    发明申请
    ISOLATED SPRING CLAMP GROUP 有权
    隔离弹簧夹

    公开(公告)号：US20090256328A1

    公开(公告)日：2009-10-15

    申请号：US12103086

    申请日：2008-04-15

    申请人： Ashley Thomas Dudding ,  William Wilson ,  Brent Collyer ,  Jerome Lim Cortez ,  Patrick Williams

    发明人： Ashley Thomas Dudding ,  William Wilson ,  Brent Collyer ,  Jerome Lim Cortez ,  Patrick Williams

    IPC分类号： B60G11/10 ,  B60G9/00 ,  F16F1/26 ,  F16F1/18 ,  B32B7/00

    CPC分类号： B60G11/113 ,  B60G2202/112 ,  B60G2204/4306 ,  B60G2206/428 ,  Y10T428/24

    摘要： A clamp assembly of a vehicle leaf spring suspension is disclosed. The clamp assembly has an axle bracket secured to a vehicle axle and a top cap secured to the axle bracket by mechanical fasteners to define an axle seat. The axle bracket and top cap may include interlocking keys and keyways to cooperate with the mechanical fasteners in transmitting the load from the vehicle axle. A spring seat of the leaf spring is received within the axle seat and is tapered. The tapered spring seat, when combined with a deformable liner in the axle seat, effectively eliminates the inactive portion of the leaf spring to increase the effective length of the spring and minimize the spring rate.

    摘要翻译： 公开了一种车辆弹簧悬架的夹紧组件。 夹具组件具有固定到车辆车轴的车轴支架和通过机械紧固件固定到车轴支架以限定轴座的顶盖。 轴支架和顶盖可以包括互锁键和键槽，以与机械紧固件配合以从车辆轴传输负载。 板簧的弹簧座被容纳在轴座内并且是锥形的。 当与轴座中的可变形衬套组合时，锥形弹簧座有效地消除了板簧的非活动部分，以增加弹簧的有效长度并使弹簧刚度最小化。

    Fabricated vehicle axle
    8.
    发明授权
    Fabricated vehicle axle 有权
    制造车轴

    公开(公告)号：US08544961B2

    公开(公告)日：2013-10-01

    申请号：US12874982

    申请日：2010-09-02

    申请人： John Stephen Bubulka ,  Ashley Thomas Dudding ,  Jerome Lim Cortez ,  Brian Scott Wiltjer

    发明人： John Stephen Bubulka ,  Ashley Thomas Dudding ,  Jerome Lim Cortez ,  Brian Scott Wiltjer

    IPC分类号： B60B37/00 ,  B60B35/00

    CPC分类号： B60B35/003 ,  B60B2310/206 ,  B60B2310/211 ,  B60B2310/3021 ,  B60B2360/102 ,  B60B2360/141 ,  B60B2360/1444

    摘要： A fabricated vehicle axle is provided with a main body defined by the combination of a channel having an inverted U-shaped configuration and a bottom plate. The ends of the main body are curved upwardly to define a pair of gooseneck portions. Axle head sections are formed at the ends of the axle and are closed off by end extensions extending from the front and rear walls of the channel and a cover flap extension extending from the top wall of the channel. A head plate is inserted within the space between the cover flap and the top edges of the end extensions. King pin bolt holes are machined at each axle head section into the cover flaps, head plates and each end of the bottom plate to permit a king pin to be installed therein.

    摘要翻译： 制造的车辆轴设置有由具有倒U形构造的通道和底板的组合限定的主体。 主体的端部向上弯曲以限定一对鹅颈部分。 轴头部分形成在轴的端部处，并且由从通道的前壁和后壁延伸的端部延伸部以及从通道的顶壁延伸的盖翼片延伸部封闭。 头板插入在盖翼片和端部延伸部的顶部边缘之间的空间内。 在每个车轴头部分处加盖金属螺栓孔，将盖板，头板和底板的每一端加工成可以将主销安装在其中。

    Shackle assembly
    10.
    发明授权
    Shackle assembly 有权
    卸扣装配

    公开(公告)号：US07229088B2

    公开(公告)日：2007-06-12

    申请号：US10914978

    申请日：2004-08-10

    申请人： Ashley Thomas Dudding ,  Gonzalo Luna Astudillo ,  Jerome Lim Cortez

    发明人： Ashley Thomas Dudding ,  Gonzalo Luna Astudillo ,  Jerome Lim Cortez

    IPC分类号： B60G1/00

    CPC分类号： B60G7/04 ,  B60G11/12 ,  B60G11/465 ,  B60G17/023 ,  B60G2200/31 ,  B60G2202/112 ,  B60G2202/152 ,  B60G2204/121 ,  B60G2204/126 ,  B60G2204/129 ,  B60G2204/4104 ,  B60G2204/43 ,  B60G2204/4302 ,  B60G2204/45 ,  B60G2206/428 ,  B60G2206/601 ,  B60G2206/91 ,  F16F1/368

    摘要： A shackle assembly is shown to include a shackle bracket, wear pads, a shackle stop, shackle plates and elastomer bushings. The shackle bracket includes legs forming portions thereof, which serve as contact surfaces for the wear pads and the shackle plates. By providing conical and lateral stiffness, the shackle bracket legs allow for the use of a more versatile elastomer bushing. The elastomer bushing preferably includes voids vertically separated with respect to each other and the elastomer layer preferably is in the form of a bowtie-shaped configuration, which enhances vertical, conical and torsional performance. A first redundancy feature is in the form of a shackle stop secured between the shackle plates. The shackle stop provides longitudinal control of the axle in the event the opposite limb of the leaf spring is broken, the vehicle is generally traveling in a given direction and the vehicle is subject to deceleration. A second redundancy feature is in the form of fingers forming portions of the shackle plates, which provides longitudinal control of the axle under the same conditions, but when the vehicle is generally traveling in an opposite direction. The redundancy features are activated under other conditions as well.

    摘要翻译： 卸扣组件显示为包括卸扣支架，耐磨垫，卸扣止动件，卸扣板和弹性衬套。 钩环支架包括形成其部分的腿部，其用作磨损垫和钩环板的接触表面。 通过提供锥形和侧向刚度，钩环支架腿允许使用更通用的弹性体衬套。 弹性体衬套优选地包括相对于彼此垂直分离的空隙，并且弹性体层优选地是弓形构型的形式，其增强垂直，锥形和扭转性能。 第一冗余特征是固定在钩环板之间的止动挡块的形式。 如果板簧的相对肢体断裂，车辆通常沿给定的方向行进，并且车辆受到减速，则该止动止挡提供轴的纵向控制。 第二冗余特征是形成钩环板的部分的手指的形式，其在相同条件下提供轴的纵向控制，但是当车辆通常沿相反方向行进时。 冗余功能也在其他条件下激活。