发明名称 Device for producing a hollow profile
摘要 A device for producing an essentially T-shaped hollow profile or a hollow profile provided with at least one branch. The device may have a multipart mold which is intended for internal high pressure forming, in which a hollow profile having at least one initially dome-like branch can be produced. The device may also have a tool at the branch, this tool being designed for opening the branch at the end face after the forming operation. The tool is designed as a cutting device having a parting slide displaceable essentially transversely to the axis of the branch.
申请公布号 US2007172534(A1) 申请公布日期 2007.07.26
申请号 US20040581793 申请日期 2004.11.10
申请人 DAIMLERCHRYSLER AG 发明人 DUDZIAK KAI-UWE;SCHWARZ STEFAN
分类号 B28B7/14;B21D26/037 主分类号 B28B7/14
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