发明名称 Bumper for vehicles
摘要 The bumper is made up of a single or multi-walled light metal extruded profile with, at least, a trapezoid or corrugated sheet-like wall cross-section. The wall cross-section may have, overall, the shape of a laid-down U-configuration. There may be wall reinforcements to strengthen the mid-regions of the wall cross-section. The side ends of the extruded profile may be curved back. The extruded profile may be covered on the outer side with a coat made from plastic. The plastic coat may be balanced or covered over with outer dimples of the extruded profile, that may be regularly flat or rounded over the surface.
申请公布号 DE19600533(A1) 申请公布日期 1997.07.17
申请号 DE19961000533 申请日期 1996.01.10
申请人 GRIWE INNOVATIVE UMFORMTECHNIK GMBH, 56457 WESTERBURG, DE 发明人 BURKHARDT, KLAUS, 51519 ODENTHAL, DE
分类号 B60R19/18;(IPC1-7):B60R19/02;B60R19/26 主分类号 B60R19/18
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