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1. (WO2018143070) VEHICLE PILLAR CONSTITUTING MEMBER

Pub. No.:    WO/2018/143070    International Application No.:    PCT/JP2018/002408
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Sat Jan 27 00:59:59 CET 2018
IPC: B62D 25/04
Applicants: TOYODA IRON WORKS CO., LTD.
豊田鉄工株式会社
Inventors: KOSAKA Hiroyasu
小坂 洋康
NAGAYAMA Yoshiyuki
永山 義之
Title: VEHICLE PILLAR CONSTITUTING MEMBER
Abstract:
A vehicle pillar constituting member (12) has a longitudinal shape and is formed by welding a plurality of steel sheets (120A-E) at at least one of joining lines (110a-d) traversing the longitudinal direction, wherein the steel sheets above and below each of the joining lines have different strength. At least one of the joining lines includes one or more first joining lines (110a, 110c) that are inclined with respect to a direction orthogonal to the longitudinal direction of the vehicle pillar constituting member (12).