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:
Nov. 13, 2012
Filed:
Oct. 27, 2009
Der-min Tsay, Kaohsiung, TW;
Hsin-pao Chen, Kaohsiung, TW;
Hsien-wen Hsu, Kaohsiung, TW;
Chih-wei Huang, Kaohsiung, TW;
Der-Min Tsay, Kaohsiung, TW;
Hsin-Pao Chen, Kaohsiung, TW;
Hsien-Wen Hsu, Kaohsiung, TW;
Chih-Wei Huang, Kaohsiung, TW;
National Sun Yat-Sen University, Kaohsiung, TW;
Abstract
A transmission mechanism with intermittent output movement includes an output shaft rotatably mounted to first and second cams and a sun gear mounted to the output shaft. A first rocker includes a first planet gear meshed with the sun gear and first and second rollers rotatably mounted on opposite sides of the first planet gear and respectively in contact with the first and second cams. A second rocker includes a second planet gear meshed with the sun gear. An end of a first connecting rod is mounted to the first rocker. An end of a second connecting rod is mounted to the second rocker. Two ends of a link are rotatably mounted to the other ends of the first and second connecting rods. A planet gear carrier is mounted to an input shaft coaxial to the input shaft and includes an end rotatably mounted to the first rocker.