A bulkhead, which is a press-formed product, includes a top plate part, side flange parts and corner flange parts. The side flange parts each extend from respective sides of the top plate part. The corner flange parts each extend from respective corner parts of the top plate part. The corner flange part connects the side flange parts to each other. In the corner flange part, a part having a minimum value of plate thickness is present in a central portion in a circumferential direction, and parts having a maximum value of the plate thickness are present on both sides thereof. A ratio of the maximum value and the minimum value is in a range of more than 1.0 to 1.6 or less.
PRESS-FORMED PRODUCT, AUTOMOBILE STRUCTURAL MEMBER INCLUDING THE SAME, PRODUCTION METHOD AND PRODUCTION DEVICE FOR THE PRESS-FORMED PRODUCT
2017-01-26
Patent
Elektronische Ressource
Englisch
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