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.:
Date of Patent:
Jul. 29, 2014
Filed:
Dec. 08, 2011
Seung Jong Kim, Seoul, KR;
Chang Hyun Cho, Seoul, KR;
Jeong Soo Choi, Gyeonggi-do, KR;
Kyung Geune OH, Seoul, KR;
Chan Yul Jung, Gyeonggi-do, KR;
Seung Jong Kim, Seoul, KR;
Chang Hyun Cho, Seoul, KR;
Jeong Soo Choi, Gyeonggi-do, KR;
Kyung Geune Oh, Seoul, KR;
Chan Yul Jung, Gyeonggi-do, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
This disclosure relates to a face robot which is operated similarly to the motion of a human head and a multi-joint manipulator which supports a robot's face, and more particularly, to a structure which may compensate an influence caused by the gravity and exerted on rotation parts rotating about its axes. A manipulator with a weight compensation mechanism of the disclosure is provided, the manipulator having rotation parts connected to a plurality of axes rotating about their axes, the manipulator including: a weight compensation mechanism that supports wires connected to the rotation parts receiving gravity in a rotation state by a spring and compensates an influence of gravity exerted on the rotation parts.