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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 10401259 B1

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

Filed:

Dec. 20, 2017

Rotation pulsation generating mechanism

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;

Inventors:

Taizan Ogata, Toyota, JP;

Yuji Suzuki, Kariya, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;

Attorney:

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

Primary Examiner:

Jake Cook

Int. Cl.
CPC ...
F16H 21/12 (2006.01); F16H 21/48 (2006.01); F16H 25/08 (2006.01); G01M 13/025 (2019.01); G01M 13/021 (2019.01); G01M 13/022 (2019.01); B60K 6/36 (2007.10); G01M 13/02 (2019.01);
U.S. Cl.
CPC ...
G01M 13/025 (2013.01); B60K 6/36 (2013.01); G01M 13/02 (2013.01); G01M 13/021 (2013.01); G01M 13/022 (2013.01);
Abstract

A rotation pulsation generating mechanism includes a drive motor, a transmission coupled between the drive motor and a rotation target, a cam fixed to a rotary shaft between the drive motor and the transmission so as be rotated by the drive motor, and a cam follower biased so as to press the cam. The cam pressed by the cam follower is rotated by the drive motor so as to generate rotation pulsation according to a rotational speed of the drive motor, and the rotational speed of the drive motor is changed by the transmission to a rotational speed of the rotation target different from that of the drive motor, so that a given order of rotation pulsation is applied to the rotation target.

Find Patent Forward Citations

Ogata, Taizan. (2019). Rotation pulsation generating mechanism (U.S. Patent No. 10401259). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10401259

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

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