Hybrid work vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9561788
APP PUB NO 20150006010A1
SERIAL NO

14378760

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Importance

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Abstract

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A hybrid work vehicle includes: a work device; a traveling drive device; a lever operation quantity detection unit that detects a lever operation quantity of a control lever operated to control the work device; an engagement state detection unit that detects an engaged state and a non-engaged state of the work device; a pedal operation quantity detection unit that detects a pedal operation quantity of an accelerator pedal; a travel state detection unit that detects a traveling state and a non-traveling state of the traveling drive; and an engine control unit that controls an engine rotation rate based upon at least either the lever operation quantity or the pedal operation quantity in correspondence to either the engaged state or the non-engaged state and either the traveling state or the non-traveling state.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI CONSTRUCTION MACHINERY CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Noritaka Ushiku, JP 13 93

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