Transmission apparatus of hybrid vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9835231
SERIAL NO

14846784

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Abstract

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A transmission apparatus of a hybrid vehicle is provided. The apparatus includes a planetary gear set including a first rotation element connected to an engine, a second rotation element connected to a first motor/generator, and a third rotation element connected to a second motor/generator. An output gear is connected to any one of the second and third rotation elements and a two-way clutch is mounted at the first rotation element. The clutch limits D stage rotation in a first side direction or limits R stage rotation in a second side direction selectively based on a position of a lever. Accordingly, the clutch performs a failsafe function by preventing a shifting stage from being applied to the R stage when the engine is driven.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOTOR COMPANYSEOUL 137-938

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chae, Geum Muk Hwaseong, KR 4 7

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