Transmission for electric vehicles

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10576816
APP PUB NO 20190152311A1
SERIAL NO

15916545

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A transmission for electric vehicles may include a first input shaft receiving a rotational force from a first motor; a second input shaft receiving a rotational force from a second motor; a one-way clutch mounted between the first and second input shafts, transferring only a forward rotation of the first input shaft to the second input shaft, and transferring only a reverse rotation of the second input shaft to the first input shaft; an output shaft disposed in parallel to the first and second shafts; a gear shifting device coupled to the first input shaft and the output shaft and coupled to the second input shaft and the output shaft, wherein the gear pairs have different shift ratios, and a gear pair corresponding to a driving speed is selected by a clutch device; and an idler gear coupled between gears coupled to the second input shaft and the output shaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KIA MOTORS CORPORATION12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
HYUNDAI MOTOR COMPANYSEOUL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eo, Soon Ki Ansan-si, KR 50 49
Hwang, Seong Wook Gunpo-si, KR 340 1218
Ji, Seong Wook Gunpo-si, KR 79 193
Kim, Chon Ok Yongin-si, KR 55 30
Park, Jong Yun Hwaseong-si, KR 51 103
Yoo, Il Han Hwasun-gun, KR 12 18

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