Invention Grant
- Patent Title: Three-dimensional vehicle frame
- Patent Title (中): 三维车架
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Application No.: US11563930Application Date: 2006-11-28
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Publication No.: US07862085B2Publication Date: 2011-01-04
- Inventor: Weizhang S. Xu , John K. Catterall , Zhijun Zheng , Rajan R. Chakravarty , Vesna Savic , Yul Woong Hyun , Donald R. Jones , Gary M. Banasiak , Arun M. Joshi , Ronald Kurtz
- Applicant: Weizhang S. Xu , John K. Catterall , Zhijun Zheng , Rajan R. Chakravarty , Vesna Savic , Yul Woong Hyun , Donald R. Jones , Gary M. Banasiak , Arun M. Joshi , Ronald Kurtz
- Applicant Address: US MI Detroit
- Assignee: GM Global Technologies Operations, Inc.
- Current Assignee: GM Global Technologies Operations, Inc.
- Current Assignee Address: US MI Detroit
- Agency: Quinn Law Group, PLLC
- Main IPC: B62D21/00
- IPC: B62D21/00 ; B62D21/02
Abstract:
A vehicle frame includes first and second lower rails and first and second upper rails operatively interconnected. Cross members horizontally interconnect the lower rails and the upper rails, and stanchions vertically interconnect the upper rails and the lower rails. The frame provides improved stiffness and strength at a reduced mass compared to the prior art.
Public/Granted literature
- US20080122213A1 Three-Dimensional Vehicle Frame Public/Granted day:2008-05-29
Information query
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