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:
Feb. 13, 2018
Filed:
Oct. 08, 2014
Kcm Corporation, Hyogo, JP;
Satoru Kaneko, Tokyo, JP;
Takashi Ikimi, Tsuchiura, JP;
Noritaka Itou, Tsuchiura, JP;
Satoshi Sekino, Tsuchiura, JP;
KCM CORPORATION, Hyogo, JP;
Abstract
A hybrid wheel loader includes a control device () that estimates output power of an engine () and an electricity storage device () when the hybrid wheel loader is inferred on the basis of output values of detectors () to be traveling towards an object of excavation in order to perform an excavating work, and then, if the output power is less than target power considered necessary for the excavating work, accelerates the engine () to a target revolution speed while increasing the electric power supplied from the electricity storage device to a traveling motor (). Accordingly, power necessary for excavation can be drawn from the engine even when the engine revolution speed is low and there is a fear of power deficiency occurring at the time of the excavating work.