Lubricant guiding structure in automatic transmission

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO RE50323
SERIAL NO

17988657

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a lubricant guiding structure in an automatic transmission in which a baffle plate configured to regulate the movement of a lubricant agitated by a driven sprocket is provided at one side, where an oil pump is located, in the direction of a rotational axis of the driven sprocket. As viewed from the rotational axis direction, a division wall disposed to extend across a chain is provided closer to the chain than a base of the baffle plate. As viewed from the rotational axis direction, the baffle plate is provided with a guide wall extending along a torque transmission-side chain of the chain wound on the driven sprocket. As viewed from the rotational axis-direction, the guide wall includes an inclined portion inclined in the direction coming closer to the chain as the distance to the distal end side decreases.

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Patent Owner(s)

  • JATCO LTD.; NISSAN MOTOR CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higashide, Shinji Fukuroi, JP 6 23
Itou, Tsutomu Fujinomiya, JP 18 68
Ou, Tou Numazu, JP 3 3
Ueno, Yoshiteru Mishima, JP 16 177

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