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. 13, 2004
Filed:
Dec. 10, 2001
Sun-Ho Lim, Kangnam-Ku, KR;
Sejin iGB Co., Ltd., Buchon, KR;
Abstract
The present invention relates to a transmission internally meshing a planetary gear structure; more particularly, to a reducer that makes it possible to maintain the precision and continuity of power transmission reliably and also to be miniaturized, comprising a frame body provided with a toothed gear internally meshed thereto; a first shaft provided with a sun gear; a plurality of planetary gears operably coupled to the sun gear; a number of crank structures mechanically coupled to corresponding planetary gears; a planetary gear structure mechanically coupled to the crank structures and operably engaged with the toothed gear of the frame body; and a second shaft mechanically coupled to the crank structures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile