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:
Oct. 06, 2020
Filed:
Nov. 28, 2017
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Hyundai Rotem Company, Changwon, Gyeongsangnam-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Hyundai Rotem Company, Changwon, Gyeongsangnam-do, KR;
Abstract
A multi-bar linkage includes a driving unit that is configured to supply torque to a driving shaft, where the driving shaft is provided on a first portion of a first link. A driving arm has one end fixed to the driving shaft and an opposite end being movable following rotation of the driving shaft. A first auxiliary link has one end pivotably connected to the opposite end of the driving arm. A second auxiliary link is pivotably connected to a first point of a second portion of the first link and to an opposite end of the first auxiliary link. A second link is disposed below the first link and pivotably connected to the second auxiliary link. A third auxiliary link has one end pivotably connected to a second point of the second portion of the first link, separated from the first point, and an opposite end pivotably connected to the second link.