Title:
作業車両
Document Type and Number:
Japanese Patent JP5851754
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a work vehicle in which a work battery having output voltage higher than that of a running battery can be charged using a generator for use in charging the running battery.SOLUTION: During driving of a high-place work apparatus 20 by power from a work battery 33, power conduction among a running battery 32, a first battery 33a, and a second battery 33b is limited by a second relay switch 35 and a third relay switch 36 without limiting power conduction between the first battery 33a and the second battery 33b by a first relay switch 34. During charging of the work battery 33, power conduction between the first battery 33a and the second battery 33b is limited by the first relay switch 34 without limiting power conduction among the running battery 32, the first battery 33a and the second battery 33b by the second relay switch 35 and the third relay switch 36.
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Inventors:
Mikio Hashibayashi
Application Number:
JP2011170365A
Publication Date:
February 03, 2016
Filing Date:
August 03, 2011
Export Citation:
Assignee:
Tadano Co., Ltd.
International Classes:
B66F9/24; B60K6/28; B60K6/40; B60K6/48; B60K25/00; B60P3/14; B60W10/26; B60W20/00; B66F11/04
Domestic Patent References:
| JP3125800U | ||||
| JP2006136120A | ||||
| JP2009234783A | ||||
| JP2006136119A | ||||
| JP55120699U | ||||
| JP2008030683A | ||||
| JP2010269633A | ||||
| JP2006180658A |
Attorney, Agent or Firm:
Ebisu International Patent Office