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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11285933 B1

PDFFull Text
Date of Patent:
Mar. 29, 2022

Filed:

Sep. 30, 2020

Vehicle drive device

Applicant:

Jtekt Corporation, Osaka, JP;

Inventors:

Toshihiko Yamamoto, Nishio, JP;

Tetsuya Yamazaki, Tokai, JP;

Wataru Hirata, Ichinomiya, JP;

Shotaro Niimi, Kariya, JP;

Tomoaki Kato, Kariya, JP;

Assignee:

JTEKT CORPORATION, Osaka, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Justin Holmes

Int. Cl.
CPC ...
B60W 10/02 (2006.01); F16D 48/06 (2006.01); B60W 50/00 (2006.01); B60W 10/08 (2006.01); B60K 17/02 (2006.01); B60K 6/387 (2007.10); B60K 6/52 (2007.10); B60K 17/356 (2006.01);
U.S. Cl.
CPC ...
B60W 10/02 (2013.01); B60W 10/08 (2013.01); B60W 50/00 (2013.01); F16D 48/06 (2013.01); B60K 6/387 (2013.01); B60K 6/52 (2013.01); B60K 17/02 (2013.01); B60K 17/356 (2013.01); B60W 2520/30 (2013.01); B60W 2710/027 (2013.01); B60W 2710/083 (2013.01); B60W 2720/406 (2013.01); B60Y 2200/92 (2013.01); B60Y 2400/424 (2013.01); F16D 2500/1045 (2013.01); F16D 2500/1064 (2013.01); F16D 2500/10412 (2013.01); F16D 2500/502 (2013.01);
Abstract

A vehicle drive device includes a control device, and the control device controls an electric motor, a first pressing mechanism and a second pressing mechanism such that a relational expression of T<T+Tis satisfied, where T represents a torque that is input to an input rotation member, Trepresents a maximum of a torque that is able to be transmitted by a first multi-disc clutch and Trepresents a maximum of a torque that is able to be transmitted by a second multi-disc clutch.

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Yamamoto, Toshihiko. (2022). Vehicle drive device (U.S. Patent No. 11285933). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11285933

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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