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    Reinforced open-section structural panel
    15.
    发明授权
    Reinforced open-section structural panel 有权

    公开(公告)号：US10940893B2

    公开(公告)日：2021-03-09

    申请号：US16514175

    申请日：2019-07-17

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Edward D. Moss ,  Mark J. McGuire ,  Peter M. Parlow ,  Keith J. Saari ,  Eduardo B. Bugelli

    IPC: B60J7/00 ,  B62D23/00 ,  B62D27/02 ,  B62D29/00

    Abstract: A bulkhead for a vehicle body structure includes a panel. The panel has a contour defined by a contour length and characterized by an open section having three surfaces in a cross-sectional view. The bulkhead also includes a support member embedded in the panel. The support member includes an external form configured to interface with and match at least two of the three surfaces of the contour. The support member also includes a support member length configured to fit within the contour length and a boxed cross-section having a substantially uniform shape along the support member length. The bulkhead additionally includes an adhesive applied between the external form of the support member and the interfacing surfaces of the contour to thereby bond the support member to the panel and reinforce the bulkhead. A vehicle having a structure with such a bulkhead is also considered.

    Four rail front crush structure with load dissemination into eight element support structure
    16.
    发明授权
    Four rail front crush structure with load dissemination into eight element support structure 有权

    公开(公告)号：US10926803B2

    公开(公告)日：2021-02-23

    申请号：US16514529

    申请日：2019-07-17

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Edward D. Moss ,  Mark J. McGuire ,  Peter M. Parlow ,  Keith J. Saari ,  Joshua Holder

    IPC: B60K5/00 ,  B62D21/15 ,  B62D21/04

    Abstract: A system for providing structural transmittal of force through a vehicle body of a mid-engine vehicle is provided. The system includes an elongated single member torsional box spanning a passenger compartment. The system further includes two vehicle body side members spanning an outer lateral edge of the passenger compartment. The system further includes four rails parallel to the longitudinal axis of the vehicle body. The system further includes four inner diagonal support members, each inner diagonal support member being connected at a first end to one of the four rails and on the second end to the elongated single member torsional box and being configured to transmit force from the one of the four rails to the single member torsional box. The system further includes four outer diagonal support members, each outer diagonal support member being configured to transmit force to one of the vehicle body side members.

    FOUR RAIL FRONT CRUSH STRUCTURE WITH LOAD DISSEMINATION INTO EIGHT ELEMENT SUPPORT STRUCTURE
    17.
    发明申请
    FOUR RAIL FRONT CRUSH STRUCTURE WITH LOAD DISSEMINATION INTO EIGHT ELEMENT SUPPORT STRUCTURE 有权

    公开(公告)号：US20210016835A1

    公开(公告)日：2021-01-21

    申请号：US16514529

    申请日：2019-07-17

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Edward D. Moss ,  Mark J. McGuire ,  Peter M. Parlow ,  Keith J. Saari ,  Joshua Holder

    IPC: B62D21/15 ,  B62D21/04 ,  B60K5/00

    Abstract: A system for providing structural transmittal of force through a vehicle body of a mid-engine vehicle is provided. The system includes an elongated single member torsional box spanning a passenger compartment. The system further includes two vehicle body side members spanning an outer lateral edge of the passenger compartment. The system further includes four rails parallel to the longitudinal axis of the vehicle body. The system further includes four inner diagonal support members, each inner diagonal support member being connected at a first end to one of the four rails and on the second end to the elongated single member torsional box and being configured to transmit force from the one of the four rails to the single member torsional box. The system further includes four outer diagonal support members, each outer diagonal support member being configured to transmit force to one of the vehicle body side members.

    INTERLOCKING EXTRUDED VEHICLE RAIL AND PILLAR ASSEMBLY
    18.
    发明申请
    INTERLOCKING EXTRUDED VEHICLE RAIL AND PILLAR ASSEMBLY 审中-公开

    公开(公告)号：US20200086925A1

    公开(公告)日：2020-03-19

    申请号：US16131130

    申请日：2018-09-14

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Robert Ristoski ,  Robert N. Saje ,  Peter M. Parlow ,  Gregory McCurry

    IPC: B62D25/06 ,  B21C23/14

    Abstract: An extruded rail assembly including a first multi-channel extrusion having at least two tubular channels connected by a center rib, and having a joining end configured for joining at a predetermined angle to a joining end of a second multi-channel extrusion. The second multi-channel extrusion includes at least two tubular channels connected by a center rib, and having a joining end configured for joining at the predetermined angle to the joining end of first multi-channel extrusion. The joining ends of the first and second multi-channel extrusions are configured such that the center ribs complementarily engage as a joining surface.

    Vehicle body-variant adaptable shock tower system
    20.
    发明授权
    Vehicle body-variant adaptable shock tower system 有权

    公开(公告)号：US11034387B2

    公开(公告)日：2021-06-15

    申请号：US16514133

    申请日：2019-07-17

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Edward D. Moss ,  Mark J. McGuire ,  Peter M. Parlow ,  John J. Jackson ,  Jeffrey A. Mosher

    IPC: B62D25/08 ,  B62D21/15 ,  B62D21/09 ,  B62D65/02 ,  B62D21/08

    Abstract: A vehicle body-variant adaptable shock tower system for a vehicle body structure having an axis, a vehicle frame rail arranged along the axis, a bulkhead arranged orthogonally relative to the frame rail. The system includes a shock tower spaced apart from the bulkhead and fixed to the frame rail. The system also includes a shock tower cap defining a plurality of receivers and a plurality of braces, wherein the number of braces corresponds to the body-variant. Each brace extends from the shock tower through a respective one of the receivers to the bulkhead, and is fixed to the shock tower and the bulkhead. The system additionally includes an adhesive applied between the shock tower cap, the plurality of braces, and the shock tower to thereby bond the shock tower cap, the braces, and the shock tower to each other and reinforce the vehicle body structure.

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