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    Cast datums for wheelbase tuning
    11.
    发明授权
    Cast datums for wheelbase tuning 有权
    铸造用于轴距调整的基准

    公开(公告)号：US09290206B2

    公开(公告)日：2016-03-22

    申请号：US13929926

    申请日：2013-06-28

    Applicant: GM Global Technology Operations LLC

    Inventor： Robert N. Saje ,  John C. Johnson ,  Chad Cromwell

    IPC: B62D25/08 ,  B62D25/02 ,  B62D25/16 ,  B62D25/20

    CPC classification number: B62D25/02 ,  B62D25/087 ,  B62D25/16 ,  B62D25/2027

    Abstract: A number of variations may include a method comprising providing a first design or a first reusable casting die for producing a vehicle rear rail having multiple pre-determined datum features; producing a first vehicle rear rail and a second vehicle rear rail from the first design or the first reusable casting die; wherein the first vehicle rear rail and the second vehicle rear rail are identical; using the first vehicle rear rail to make a first vehicle having a first wheelbase and using the second vehicle rear rail to make a second vehicle having a second wheelbase; and wherein the second wheelbase is longer than the first wheelbase.

    Abstract translation: 许多变型可以包括提供第一设计或第一可重复使用的铸模以产生具有多个预定数据特征的车辆后轨的方法; 从第一设计或第一可重复使用的铸模生产第一车辆后轨道和第二车辆后轨道; 其中所述第一车辆后轨道和所述第二车辆后轨道是相同的; 使用第一车辆后导轨来制造具有第一轴距的第一车辆，并且使用第二车辆后导轨来制造具有第二轴距的第二车辆; 并且其中所述第二轴距长于所述第一轴距。

    Offset bulkhead for creating a compressive mechanical lock
    13.
    发明授权
    Offset bulkhead for creating a compressive mechanical lock 有权
    用于产生压缩机械锁的偏置隔板

    公开(公告)号：US09452783B1

    公开(公告)日：2016-09-27

    申请号：US14676907

    申请日：2015-04-02

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Robert N. Saje ,  Michael E. Quigley ,  John C. Johnson

    IPC: B62D21/15 ,  B62D25/08 ,  B62D25/14 ,  B62D25/20

    CPC classification number: B62D21/152 ,  B62D21/157 ,  B62D25/08 ,  B62D25/145 ,  B62D25/2045

    Abstract: A structure that creates a compressive mechanical lock during an external force includes a beam, an offset bulkhead, and a compressive member. The beam has a hollow cross section, an axis, and a wall. The bulkhead is disposed within the hollow cross section and attached to the wall. The member has an axis and an end attached to one of the bulkhead and the beam wall. The member axis and the beam axis intersect with each other in a plan view to form an obtuse angle. The bulkhead is offset from the intersection in an offset direction, parallel to the beam axis and toward the opening of the obtuse angle. The external force causes the member end to deform the beam wall so as to create a pocket or compressive mechanical lock in the beam wall that mechanically locks the member end from moving in the offset direction.

    Abstract translation: 在外力期间产生压缩机械锁的结构包括梁，偏移舱壁和压缩构件。 梁具有中空的横截面，轴线和壁。 隔板设置在中空横截面内并连接到墙壁上。 该构件具有连接到隔板和梁壁之一的轴线和端部。 构件轴和梁轴在平面图中彼此相交以形成钝角。 隔板偏离平行于梁轴的偏移方向的交点，朝向钝角的开口偏移。 外力导致构件端使梁壁变形，从而在梁壁中形成口袋或压缩机械锁，机械地锁定构件端部以在偏移方向上移动。

    OPTIMIZED HIGH STRENGTH LATERAL BEAM SYSTEM
    16.
    发明申请
    OPTIMIZED HIGH STRENGTH LATERAL BEAM SYSTEM 有权
    优化的高强度横梁系统

    公开(公告)号：US20150001886A1

    公开(公告)日：2015-01-01

    申请号：US14166107

    申请日：2014-01-28

    Applicant: GM Global Technology Operations LLC

    Inventor： Robert N. Saje ,  John C. Johnson ,  Terry A. Swartzell ,  Kevin J. Lindsey

    IPC: B62D25/20 ,  B62D65/00

    CPC classification number: B62D25/20 ,  Y10T29/49622

    Abstract: A product comprising a lateral beam system which may include a 4-bar beam having a first bend forming a constant sweep across the length of the lateral beam creating a vertical arc and a second bend forming a constant sweep across the length of the lateral beam creating a horizontal arc and which may also include a plurality of brackets which may be attached to the 4-bar beam and wherein the lateral beam system may be attached to a vehicle at an angled toward the front of the vehicle and a method of making the same.

    Abstract translation: 一种包括横梁系统的产品，该横梁系统可以包括具有第一弯头的四杆梁，该第一弯头在横向横梁的长度上形成恒定的扫掠，产生垂直弧线，而第二弯头在横梁的长度上形成恒定的扫掠， 水平弧，并且其还可以包括可以附接到4杆梁的多个托架，并且其中所述侧梁系统可以以与车辆前部成一定角度的方式附接到车辆，并且其制造方法 。

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