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. 05, 2013
Filed:
Aug. 05, 2008
Kensuke Futahashi, Takasago, JP;
Masataka Kawaguchi, Takasago, JP;
Kiyomitsu Ogawa, Sagamihara, JP;
Mitsubishi Nichiyu Forklift Co., Ltd., Nagaokakyo-shi, JP;
Abstract
A hybrid industrial vehicle performs steering operation and the like during idling stop, without using a complicated mechanism. The hybrid industrial vehicle configured to transmit power of a first electric motor () and power of an engine () to a drive wheel () through a first gear train () comprises: a second electric motor () actuated when supplied with electric power from a battery (); a first hydraulic pump () supplying pressure oil to a cargo handling hydraulic system; a second gear train () interposed among the engine and the second electric motor and the first hydraulic pump and capable of mutual power transmission among the engine, the second electric motor and the first hydraulic pump; a second hydraulic pump () supplying pressure oil to a steering hydraulic system; and a third electric motor () actuated to drive the second hydraulic pump when supplied with electric power from the battery.