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Title:
LIFT TRUCK
Document Type and Number:
Japanese Patent JP2005247478
Kind Code:
A
Abstract:

To provide a lift truck capable of performing regeneration by lift descending and not impairing workability of cargo work.

In the lift truck, a control means 50 controls control valves 16, 41 so as to return a returning oil from a hydraulic cylinder 36 to an operation oil tank 12 when a vehicle body side steering device 20 is descending-operated and stops power feed to a motor 14. When a lift side steering device 60 is descending-operated, the control means 50 controls the control valves 16, 41 so as to return the returning oil from the hydraulic cylinder 36 to the operation oil tank 12 through a hydraulic pump 13 and regeneration-controls the motor 14.


Inventors:
TANAKA SHINOBU
Application Number:
JP2004058554A
Publication Date:
September 15, 2005
Filing Date:
March 03, 2004
Export Citation:
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Assignee:
NIPPON YUSOKI CO LTD
International Classes:
B66F9/22; B66F9/06; B66F9/24; (IPC1-7): B66F9/22; B66F9/06; B66F9/24
Domestic Patent References:
JP2000086179A2000-03-28
JP2003252592A2003-09-10
JPH08165097A1996-06-25
JPH02215700A1990-08-28



 
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