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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 10400874 B1

PDFFull Text
Expired
Date of Patent:
Sep. 03, 2019

Filed:

Mar. 07, 2017

Torque converter having torsional vibration damping device

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;

Inventors:

Yuya Takahashi, Susono, JP;

Morihiro Matsumoto, Susono, JP;

Husahiro Tsukano, Susono, JP;

Taiki Nakamura, Susono, JP;

Hiroyuki Amano, Susono, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;

Attorney:

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

Primary Examiner:

Colby M Hansen

Int. Cl.
CPC ...
F16H 45/02 (2006.01); F16H 1/36 (2006.01); F16F 15/12 (2006.01); F16F 15/123 (2006.01);
U.S. Cl.
CPC ...
F16H 45/02 (2013.01); F16F 15/123 (2013.01); F16F 15/1206 (2013.01); F16H 1/36 (2013.01); F16H 2045/0226 (2013.01); F16H 2045/0268 (2013.01); F16H 2045/0284 (2013.01);
Abstract

A torque converter that is downsized in an axial direction utilizing existing space is provided. A pump impeller, a turbine runner, a lockup clutch, an elastic damper, and a planetary unit are held in a housing. A torsional vibration damping device is arranged concentrically with the lockup clutch. An input element is arranged concentrically with the lockup clutch while being connected to the lockup clutch and a drive member. An output element is connected to a driven member.

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Quick Actions:

Takahashi, Yuya. (2019). Torque converter having torsional vibration damping device (U.S. Patent No. 10400874). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10400874

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

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