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. 15, 2014
Filed:
Jun. 14, 2012
Yoonsik Woo, Yongin-si, KR;
Juhun Lee, Gwangmyeong-si, KR;
Eunho Lee, Hwaseong-si, KR;
Jinkook Kong, Suwon-si, KR;
Soohyung Woo, Yongin-si, KR;
Yoonsik Woo, Yongin-si, KR;
Juhun Lee, Gwangmyeong-si, KR;
Eunho Lee, Hwaseong-si, KR;
Jinkook Kong, Suwon-si, KR;
Soohyung Woo, Yongin-si, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A variable compression ratio (VCR) apparatus, may include a piston, a connecting rod having one end coupled to the piston through a piston pin so as to transmit a motion of the piston to a crank shaft, a pair of first and second eccentric links having one ends eccentrically connected to the one end of the connecting rod through the piston pin, dual swing links having one ends connected to the other ends of the first and second eccentric links, respectively, so as to pivot the eccentric links with respect to the piston pin, and connecting assembly connecting the one ends of the first and second eccentric links each other.