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:
Sep. 14, 1993
Filed:
Apr. 10, 1992
Yoon-Mo Yang, Choongcheongbook-do, KR;
Jae-Moon Jeong, Pusan, KR;
Seon-Il Kim, Kyungsangnam-do, KR;
Ki-Jeon Kim, Kwangju, KR;
Kumho & Co., Inc., Seoul, KR;
Abstract
A robotic hand controls movement of a workpiece relative to three longitudinal axes in response to three control signals and relative to mutually perpendicular rotational axes .alpha. and .beta. in response to two control signals. Two C-shaped holders carry two motors having mutually perpendicular rotating shafts. Each holder includes two parallel flanges connected together by a web. The first motor is mounted on the first holder so its shaft extends between the first holder flanges. A second holder flange is mounted on the first motor shaft between the first holder flanges. The second motor is mounted on the second holder other flange. A carrier for the first holder responds to three of the signals which control movement of the first holder relative to the longitudinal axes.