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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 10890243 B1

PDFFull Text
Expired
Date of Patent:
Jan. 12, 2021

Filed:

Apr. 19, 2019

Motor with deceleration mechanism

Applicant:

Mitsuba Corporation, Gunma, JP;

Inventors:

Kenji Sakata, Gunma, JP;

Hiroyuki Yoshida, Gunma, JP;

Satoru Yoshida, Gunma, JP;

Assignee:

MITSUBA Corporation, Gunma, JP;

Attorney:

JCIPRNET

Primary Examiner:

Terrance L Kenerly

Int. Cl.
CPC ...
F16H 1/16 (2006.01); F16H 57/021 (2012.01); F16C 21/00 (2006.01); H02K 7/08 (2006.01); H02K 7/116 (2006.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
F16H 57/021 (2013.01); F16C 21/00 (2013.01); F16H 1/16 (2013.01); H02K 7/081 (2013.01); H02K 7/1166 (2013.01); F16C 2361/61 (2013.01); F16H 2057/0213 (2013.01); F16H 2057/02034 (2013.01); H02K 2205/03 (2013.01);
Abstract

The motor with deceleration mechanism includes: a motor shaft (), which is accommodated in a motor case () and in which an axial end portion () is formed into a spherical shape; a worm, arranged on the motor shaft (); a worm wheel, accommodated in a gear frame and engaging with the worm; a radial bearing (), rotatably supporting the motor shaft (); and a first thrust bearing (), which is disposed inside the motor case (), and in which a shaft facing surface () facing the axial end portion () of the motor shaft () and a counter shaft facing surface () on the opposite side are respectively formed spherically; an average sliding radius between the first thrust bearing () and the motor case () is larger than an average sliding radius between the first thrust bearing () and the motor shaft ().

Find Patent Forward Citations

Sakata, Kenji. (2021). Motor with deceleration mechanism (U.S. Patent No. 10890243). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10890243

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

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