- 专利标题： Battery carrier composed of lightweight metal profiles with calibrated ends, and method for the production thereof
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申请号： US17382653申请日： 2021-07-22
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公开(公告)号： US11772192B2公开(公告)日： 2023-10-03
- 发明人: Christian Handing , Frode Paulsen
- 申请人： BENTELER AUTOMOBILTECHNIK GMBH
- 申请人地址： DE Paderborn
- 专利权人： BENTELER AUTOMOBILTECHNIK GMBH
- 当前专利权人： BENTELER AUTOMOBILTECHNIK GMBH
- 当前专利权人地址： DE Paderborn
- 代理机构： HAUPTMAN HAM, LLP
- 优先权： DE 2020119533.8 2020.07.23
- 主分类号： B60K1/04
- IPC分类号： B60K1/04 ; B23K26/21 ; B60L50/64 ; B60L50/60 ; H01M50/249 ; H01M50/244 ; B62D29/00
摘要：
A battery carrier for an electric vehicle that has a trough with a frame and/or struts running in the trough. The frame and/or the struts are produced from hollow profiles, such as extruded lightweight metal profiles, which are connected by means of materially bonded joining. At least one lightweight metal profile has been geometrically calibrated at one end portion, which has a chamfer on a top side, wherein the thermal joining seam is arranged in the chamfer.
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