发明名称 CRASH DEVICE FOR VEHICLE
摘要 Disclosed is a shock absorbing member for a vehicle. The shock absorbing member for a vehicle according to one embodiment of the present invention is provided to a vehicle and absorbs shocks. The shock absorbing member includes a first support unit which has a tube form, a second support unit which is coupled to the outer surface of the first support unit in a cladding method. The first support unit is made of a TWIP (Twinning Induced Plasticity) type steel with high strength and high elongation. The second support unit is made of steel with high strength and 10-20 % of elongation when compared with the first support unit.
申请公布号 KR20140058223(A) 申请公布日期 2014.05.14
申请号 KR20120124980 申请日期 2012.11.06
申请人 POSCO 发明人 OH, PIL YONG;AHN, KANG HWAN
分类号 B60R19/02;B60R19/34 主分类号 B60R19/02
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