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. 22, 2016
Filed:
Mar. 20, 2015
Applicant:
Kabushiki Kaisha Toyota Jidoshokki, Kariya-shi, Aichi, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/08 (2006.01); F02D 29/02 (2006.01); F02D 29/04 (2006.01); B66F 9/20 (2006.01); B66F 9/22 (2006.01);
U.S. Cl.
CPC ...
F02D 41/083 (2013.01); B66F 9/20 (2013.01); B66F 9/22 (2013.01); F02D 29/02 (2013.01); F02D 29/04 (2013.01);
Abstract
A power control device for a cargo handling vehicle provided with a cargo handling apparatus operated by a hydraulic oil from a hydraulic pump driven by an engine includes a controller and an engine speed sensor detecting an engine speed. The controller controls an engine torque to be limited by using an engine torque limit value for limiting the engine torque, and controls the engine torque limit on the engine by an engine torque limiting unit to be canceled when the engine speed detected by the engine speed sensor is equal to or lower than a predetermined first engine speed.