Method for manufacturing a one-piece wheel by forging and a one-piece wheel manufactured thereby

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12187073
APP PUB NO 20230173840A1
SERIAL NO

17718556

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Abstract

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A method for manufacturing a one-piece wheel by forging includes: producing an integral forging comprising: a disc portion, a rim portion, and an annular protrusion protruding from one side of the disc portion in a forging method; producing an outer bend by bending the annular protrusion through a flow-forming process; and forming a hollow portion by welding one end of the outer bend to one side of the rim portion.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOTOR COMPANY12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
HANDS CORPORATION LTD50 GAJEONG-RO 37BEON-GIL SEO-GU INCHEON 22836
KIA CORPORATION12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Geon-Ki Incheon, KR 1 0
Jo, Young-Rae Seoul, KR 7 1
Kim, Young-Chan Yongin-si, KR 139 1085
Kim, Young-Sik Incheon, KR 132 1827
Lee, Jun-Min Seoul, KR 12 93
Park, Byoung-Ok Incheon, KR 1 0

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