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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 11179858 B1

PDFFull Text
Date of Patent:
Nov. 23, 2021

Filed:

Jul. 30, 2019

Robot arm

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventor:

Hideo Narita, Toyota, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jake Cook

Assistant Examiner:

T Scott Fix

Int. Cl.
CPC ...
B25J 19/00 (2006.01); B25J 9/10 (2006.01); B25J 17/00 (2006.01); B25J 18/00 (2006.01); F16N 7/40 (2006.01); F16N 13/20 (2006.01); F16N 13/16 (2006.01); F16N 19/00 (2006.01); F16N 39/06 (2006.01);
U.S. Cl.
CPC ...
B25J 19/0062 (2013.01); B25J 9/10 (2013.01); B25J 17/00 (2013.01); B25J 18/00 (2013.01); F16N 7/40 (2013.01); F16N 13/16 (2013.01); F16N 13/20 (2013.01); F16N 19/00 (2013.01); F16N 39/06 (2013.01); F16N 2013/205 (2013.01); F16N 2210/12 (2013.01);
Abstract

A robot arm with high productivity capable of preventing a decelerator from being damaged is provided. A robot arm according to an embodiment of the present disclosure is a robot arm in which a second member is rotationally coupled to a first member via a decelerator that accommodates lubricant therein, the robot arm including: a circulation path in which the lubricant is circulated via the decelerator; a storage part that is arranged in the circulation path and stores the lubricant; and an actuator configured to circulate the lubricant, in which the storage part is provided with a filter for capturing impurities in the lubricant in such a way that the filter covers an outlet of the lubricant in the storage part.

Find Patent Forward Citations

Narita, Hideo. (2021). Robot arm (U.S. Patent No. 11179858). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11179858

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

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