- 专利标题： Longitudinal member for a heavy goods vehicle
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申请号： US16306653申请日： 2017-06-02
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公开(公告)号： US10780922B2公开(公告)日： 2020-09-22
- 发明人: Jimmy Lam , Nicolas Schneider
- 申请人： ARCELORMITTAL
- 申请人地址： LU Luxembourg
- 专利权人： ARCELORMITTAL
- 当前专利权人： ARCELORMITTAL
- 当前专利权人地址： LU Luxembourg
- 代理机构： Davidson, Davidson & Kappel, LLC
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6ea56ebe
- 国际申请： PCT/IB2017/053275 WO 20170602
- 国际公布： WO2017/208201 WO 20171207
- 主分类号： B62D21/15
- IPC分类号： B62D21/15 ; B21D22/02 ; B23K26/24 ; B62D29/00 ; B62D33/063 ; B62D33/067 ; C22C38/00 ; C22C38/02 ; C22C38/04 ; C22C38/06 ; C22C38/48 ; C22C38/50 ; C22C38/54
摘要：
A longitudinal member is provided. The longitudinal member includes a front end provided with a hinge element for attaching the longitudinal member in an articulated manner to a heavy goods vehicle body, and a rear end including an attachment element for attaching the longitudinal member in a non-permanent manner to the heavy goods vehicle body. The longitudinal member includes a front part extending from the front end to an intermediate area of the longitudinal member and a rear part extending from the intermediate area to the rear end of the longitudinal member. The product (PF) of the wall thickness (tF) of the front part by the yield strength (YsF) of the material of the front part is greater than the product (PR) of the wall thickness (tR) of the rear part by the yield strength (YsR) of the material of the rear part.
公开/授权文献
- US20190300058A1 Longitudinal Member for a Heavy Goods Vehicle 公开/授权日：2019-10-03
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