发明名称 Skinne, samt metode for a lage skinne
摘要 An impact-absorbing member for impact protection of a vehicle made from a work piece including a hollow profile provided with walls and an inner space. At least a part of at least one wall of the profile is cut in such a way that it forms a lip. The lip is bent away from the wall thereby forming at least one additional reinforcing wall. A method for reinforcing an impact-absorbing member used in a vehicle includes making a cut in at least one section of a wall of a work piece thereby forming at least one lip, which is bent away from the wall thereby forming at least one additional reinforcing wall.
申请公布号 NO20043579(D0) 申请公布日期 2004.08.27
申请号 NO20040003579 申请日期 2004.08.27
申请人 NORSK HYDRO ASA 发明人 PEDERSEN TORBJORN
分类号 B21D47/01;B21D49/00;B21D53/88;B60R19/02;B60R19/18;B60R19/26;B60R21/00;(IPC1-7):B21D53/88 主分类号 B21D47/01
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