公开(公告)号：US09221317B1

公开(公告)日：2015-12-29

申请号：US14447957

申请日：2014-07-31

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Yunjun Li ,  Soo Aun Tan

IPC: B62D21/11 ,  B62D27/06 ,  B60G99/00

CPC classification number: B62D27/06 ,  B62D21/11 ,  F16F1/38

Abstract: A releasable chassis mount for a vehicle having a body structure and a chassis and subjectable to an external force includes an outer sleeve, a cylindrical insert, and a chassis bolt. The outer sleeve is attachable to the chassis and has a mount release feature. The cylindrical insert is in an interference fit relationship with the outer sleeve and defines a hole. The chassis bolt extends through the hole for attaching the cylindrical insert to the body structure. The mount release feature is configured to initiate release of the cylindrical insert from the outer sleeve during such external force, whereby to enable the separation of the chassis from the body structure.

Abstract translation: 用于具有主体结构和底盘并且可受外力作用的车辆的可释放底盘安装件包括外套筒，圆柱形插入件和底盘螺栓。 外套筒可附接到底盘，并具有安装释放特征。 圆柱形插入件与外套筒处于过盈配合关系，并且形成一个孔。 底盘螺栓延伸穿过孔，用于将圆柱形插入件附接到主体结构。 安装释放特征被构造成在这种外力期间从外套筒开始释放圆柱形插入件，从而能够将底架与主体结构分开。

公开(公告)号：US09776669B2

公开(公告)日：2017-10-03

申请号：US14543096

申请日：2014-11-17

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Yunjun Li ,  Teodorico G. Terry ,  Jeffry Pniewski ,  Ferdous M. Ghazi

IPC: B62D24/00 ,  F16B5/02

CPC classification number: B62D24/00 ,  F16B5/02

Abstract: A mounting assembly is configured to join a vehicle body to a vehicle chassis with a bolt. The mounting assembly includes an outer tube and an inner sleeve. The outer tube defines a sleeve channel, and is configured to be fixed to one of the vehicle chassis and the vehicle body. The inner sleeve is disposed within the sleeve channel of the outer tube, and defines a bolt hole configured to receive the bolt. The outer tube, the inner sleeve, and the bolt cooperate to join the vehicle body to the vehicle chassis. An initiation slot is defined in the outer tube, such that the sleeve channel is an incomplete cylindrical shell.

公开(公告)号：US20150239505A1

公开(公告)日：2015-08-27

申请号：US14543096

申请日：2014-11-17

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Yunjun Li ,  Teodorico G. Terry ,  Jeffry Pniewski ,  Ferdous M. Ghazi

IPC: B62D24/00

CPC classification number: B62D24/00 ,  F16B5/02

Abstract: A mounting assembly is configured to join a vehicle body to a vehicle chassis with a bolt. The mounting assembly includes an outer tube and an inner sleeve. The outer tube defines a sleeve channel, and is configured to be fixed to one of the vehicle chassis and the vehicle body. The inner sleeve is disposed within the sleeve channel of the outer tube, and defines a bolt hole configured to receive the bolt. The outer tube, the inner sleeve, and the bolt cooperate to join the vehicle body to the vehicle chassis. An initiation slot is defined in the outer tube, such that the sleeve channel is an incomplete cylindrical shell.

Abstract translation: 安装组件被构造成通过螺栓将车身连接到车辆底盘。 安装组件包括外管和内套筒。 外管限定套筒通道，并且被构造成固定到车辆底盘和车身中的一个。 内套筒设置在外管的套筒通道内，并且限定了构造成接收螺栓的螺栓孔。 外管，内套和螺栓配合以将车身连接到车辆底盘。 在外管中限定起始槽，使得套筒通道是不完整的圆柱形壳体。