Method for manufacturing a motor vehicle structural component from an extruded multichamber hollow profile

    公开(公告)号:US11999413B2

    公开(公告)日:2024-06-04

    申请号:US17539239

    申请日:2021-12-01

    IPC分类号: B62D29/00 B21C23/12 B21C23/14

    摘要: The invention concerns a method for manufacturing a motor vehicle structural component (1) from an extruded multichamber hollow profile, with the following steps:



    a) provision of an extruded profile (2) with at least two precursor hollow chambers (8, 9) which are separated from one another by an inner wall (7), wherein at least one outer wall (3, 4) of at least one precursor hollow chamber (8, 9), in cross-section perpendicularly to the longitudinal extent of the extruded profile (2), has a region (16) with non-linear course,
    b) forming of the extruded profile (2) in at least one of its end regions into the motor vehicle structural component (1), wherein at least the region (16) with non-linear course of the at least one outer wall (3, 4) of the at least one precursor hollow chamber (8, 9), with non-linear course in cross-section, is at least partially straightened, with a change in cross-section of the respective precursor hollow chamber (8, 9) into the cross-section of the corresponding hollow chamber (14, 15) of the motor vehicle structural component (1).

    BODY ON FRAME VEHICLE FRONT END STRUCTURE
    5.
    发明公开

    公开(公告)号:US20230415815A1

    公开(公告)日:2023-12-28

    申请号:US17846749

    申请日:2022-06-22

    摘要: A body on frame vehicle includes left and right front tubes and a lower support. The left front tube extends above a left front wheel well of the body on frame vehicle and terminates in a forward direction at a left forward end. The right front tube extends above a right front wheel well of the body on frame vehicle and terminates in the forward direction at a right forward end. The lower support includes a lateral portion, left riser portion, and right riser portion. A left end of the lower support extends upward from the lateral portion to form the left riser portion and a right end of the lower support extends upward from the lateral portion to form the right riser portion. The left and right riser portions are affixed to the left and right front tube proximate the left forward end and the right forward end, respectively.

    MECHANICAL COMPONENT FOR MOTOR VEHICLE WITH ENERGY ABSORPTION CAPABILITY

    公开(公告)号:US20230331309A1

    公开(公告)日:2023-10-19

    申请号:US18300759

    申请日:2023-04-14

    IPC分类号: B62D21/15 B62D25/02 B62D29/00

    摘要: The sill assembly for a motor vehicle includes a hollow support, a mechanical component, and holding elements. The hollow support extends along a longitudinal direction of the motor vehicle and defines a cavity. The mechanical component is disposed within the cavity of the hollow support. The mechanical component includes at least one reinforcing structure extending parallel to the longitudinal direction of the motor vehicle and including a strip-shaped profile having a width that extends transverse within the cavity. The holding elements are disposed within the cavity of the hollow support and secured to the mechanical component to position the mechanical component within the cavity. Each holding element has at least one form-fitting element having a shape corresponding to a form-fitting element of the hollow support to reduce the potential for rotational movement of the mechanical component relative to the hollow support. The holding elements are detached from the hollow support.

    VEHICLE FRONT SECTION STRUCTURE
    8.
    发明申请

    公开(公告)号:US20180339732A1

    公开(公告)日:2018-11-29

    申请号:US15942808

    申请日:2018-04-02

    发明人: Shunsuke TAKII

    IPC分类号: B62D21/15 B62D21/02

    摘要: There is provided a vehicle front section structure including: a pair of front side members that extend in a vehicle front-rear direction; a cross member extending between the front side members; outriggers that are provided running in the vehicle front-rear direction at a vehicle upper side of the front side members, with each of the outriggers extending toward a corresponding front side member at a vehicle front side; joining members that are each joined to a corresponding front side member, the cross member, and a corresponding outrigger; and a suspension member that is fixed to a fixing portion provided at each joining member.

    VEHICULAR TRUNK LID PANEL
    9.
    发明申请

    公开(公告)号:US20180281870A1

    公开(公告)日:2018-10-04

    申请号:US15928201

    申请日:2018-03-22

    发明人: Masatoshi YOSHIDA

    摘要: A vehicular trunk lid panel includes an inner panel that includes an inner upper surface section and an inner rear surface section, an outer panel that includes an outer upper surface section and an outer rear surface section, and a plurality of adhesive members, in which the inner upper surface section includes a plurality of beads, each bead includes a support section that supports the adhesive members, each adhesive member is arranged on the support section so as to be arrayed intermittently along a predetermined direction, and a support section interval between the support sections adjacent to each other with respect to a crossing direction is smaller than an adhesive member interval between the adhesive members adjacent to each other on each of the support sections.

    SIDE VEHICLE-BODY STRUCTURE OF VEHICLE
    10.
    发明申请

    公开(公告)号:US20180237073A1

    公开(公告)日:2018-08-23

    申请号:US15801015

    申请日:2017-11-01

    IPC分类号: B62D21/15 B62D25/04

    摘要: In a structure which comprises a hinge pillar at a side face portion of a vehicle, a front pillar connected to the hinge pillar, an apron member extending forward from a joint portion of the hinge pillar to the front pillar, and a hinge pillar reinforcement provided at the joint portion of the hinge pillar to the front pillar, a reinforcing member which connects a side face portion and an upper face portion of the hinge pillar reinforcement is provided, and a bead portion which interconnects the upper face portion and the side face portion of the hinge pillar reinforcement in a brace shape is provided and the reinforcing member.