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1.发明申请AUTOMOTIVE FRAME RAIL REINFORCING MEMBER TO MANAGE AN OFFSET, FRONTAL APPLIED LOAD 有权汽车框架加固会员管理偏移，正面应用负载公开(公告)号：US20160375936A1
公开(公告)日：2016-12-29
申请号：US14751680
申请日：2015-06-26
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Krishnarao V. Yalamanchili , Mohammed N. Shaik , Terry A. Swartzell , Jayavardhan Tallapragada , Warren J. Parsons
CPC classification number: B62D21/02 , B60R19/24 , B62D21/152 , B62D25/082
Abstract: A vehicle includes a body structure and a frame rail assembly. The frame rail assembly extends forward from the bulkhead along a longitudinal centerline. The frame rail assembly includes a frame rail defining a rail axis and a reinforcing member. The frame rail defines a longitudinally extending seam and the frame rail extends forward from the bulkhead along the longitudinal centerline. The frame rail further defines an end portion. The reinforcing member is secured to the frame rail at the end portion to increase a stiffness of the frame rail at the end portion. The reinforcing member is configured to limit a stress at the seam, transverse to the rail axis, resulting from a load applied to the end portion of the frame rail and laterally offset from the longitudinal centerline.
Abstract translation: 车辆包括主体结构和框架轨道组件。 框架导轨组件沿着纵向中心线从隔板向前延伸。 框架轨道组件包括限定轨道轴线的框架轨道和加强构件。 框架导轨限定纵向延伸的接缝，框架导轨沿纵向中心线从隔板向前延伸。 框架轨道还限定了端部。 加强构件在端部处固定到框架轨道，以增加框架轨道在端部处的刚度。 加强构件被配置为限制横向于轨道轴线的接缝处的应力，该应力由施加到框架轨道的端部并且横向偏离纵向中心线的负载而产生。
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2.发明申请公开(公告)号：US20220111900A1
公开(公告)日：2022-04-14
申请号：US17065766
申请日：2020-10-08
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Bradley Leier , Mohammed N. Shaik , Ron J. Taulbee , Mohamed Darsot
Abstract: A frame for a vehicle includes a bumper support frame member, and a longitudinal frame member coupled to the bumper support frame member. The longitudinal frame member includes a rail member having an asymmetric crash response.
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3.发明授权公开(公告)号：US11603134B2
公开(公告)日：2023-03-14
申请号：US17065766
申请日：2020-10-08
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Bradley Leier , Mohammed N. Shaik , Ron J. Taulbee , Mohamed Darsot
Abstract: A frame for a vehicle includes a bumper support frame member, and a longitudinal frame member coupled to the bumper support frame member. The longitudinal frame member includes a rail member having an asymmetric crash response.
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4.发明授权Automotive frame rail reinforcing member to manage an offset, frontal applied load 有权汽车框架轨道加固件用于管理偏移，正面施加的负载公开(公告)号：US09580106B2
公开(公告)日：2017-02-28
申请号：US14751680
申请日：2015-06-26
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Krishnarao V. Yalamanchili , Mohammed N. Shaik , Terry A. Swartzell , Jayavardhan Tallapragada , Warren J. Parsons
CPC classification number: B62D21/02 , B60R19/24 , B62D21/152 , B62D25/082
Abstract: A vehicle includes a body structure and a frame rail assembly. The frame rail assembly extends forward from the bulkhead along a longitudinal centerline. The frame rail assembly includes a frame rail defining a rail axis and a reinforcing member. The frame rail defines a longitudinally extending seam and the frame rail extends forward from the bulkhead along the longitudinal centerline. The frame rail further defines an end portion. The reinforcing member is secured to the frame rail at the end portion to increase a stiffness of the frame rail at the end portion. The reinforcing member is configured to limit a stress at the seam, transverse to the rail axis, resulting from a load applied to the end portion of the frame rail and laterally offset from the longitudinal centerline.
Abstract translation: 车辆包括主体结构和框架轨道组件。 框架导轨组件沿着纵向中心线从隔板向前延伸。 框架轨道组件包括限定轨道轴线的框架轨道和加强构件。 框架导轨限定纵向延伸的接缝，框架导轨沿纵向中心线从隔板向前延伸。 框架轨道还限定了端部。 加强构件在端部处固定到框架轨道，以增加框架轨道在端部处的刚度。 加强构件被构造成限制横向于轨道轴线的接缝处的应力，其由施加到框架轨道的端部并且横向偏离纵向中心线的负载产生。
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