发明名称 Method for the production of a hardened sheet metal component comprises deforming a flexible rolled metal strip with different thickness regions in a deforming tool and pressure hardening
摘要 <p>Method for the production of a hardened sheet metal component comprises deforming a flexible rolled metal strip with different thickness regions in a deforming tool and pressure hardening or alternatively pre-forming in a deforming tool and then post-forming and pressure hardening in a further deforming tool. Independent claims are also included for the following: (1) Device for pressure deforming a hardened sheet metal component; and (2) Hardened sheet metal component.</p>
申请公布号 DE102007030388(A1) 申请公布日期 2008.02.21
申请号 DE20071030388 申请日期 2007.06.29
申请人 DAIMLER AG 发明人 BOLD, JOCHEN
分类号 B21D53/00 主分类号 B21D53/00
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