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:
Apr. 28, 2020
Filed:
Jan. 29, 2016
Applicant:
Guangxi Liugong Machinery Co., Ltd., Liuzhou, CN;
Inventors:
Yunfeng Zhao, Tianjin, CN;
Sean Plante, Waverly, IA (US);
Assignee:
Guangxi LiuGong Machinery Co., Ltd., Liuzhou, Guangxi, CN;
Primary Examiner:
Int. Cl.
CPC ...
E02F 3/43 (2006.01); E02F 3/34 (2006.01);
U.S. Cl.
CPC ...
E02F 3/433 (2013.01); E02F 3/3411 (2013.01);
Abstract
Disclosed is a self-level mechanism for controlling a tilting movement of an equipment () mounted to an equipment connector () of a main arm () of a lifting arrangement of a construction machine, preferably a wheel loader (), upon pivoting said main arm (). The self-level mechanism is configured to at least partially compensate any tilting movement of the equipment ().