发明名称 |
FORKLIFT |
摘要 |
A connection terminal (22) that is connected to a metal-air battery (21) for supplying power to at least one of a traveling-purpose electric-powered drive device (32) and a loading/unloading-purpose electric-powered drive device (30) is provided. By connecting the metal-air battery (21), operable time can be increased without carrying out charging compared to the case where a secondary battery (24) such as a lead storage battery is used. When driving by means of the secondary battery (24), by connecting the metal-air battery (21) at the point in time when the charged state of the secondary battery (24) has become insufficient, work interruption time can be shortened compared to the case where the secondary battery (24) is charged. |
申请公布号 |
WO2013145903(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
WO2013JP53302 |
申请日期 |
2013.02.13 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
YUMURA, MASANORI;HIRATA, KAZUHIRO |
分类号 |
B66F9/075;B60L11/18;B66F9/24;H01M10/44;H01M10/48;H01M12/06;H02J7/34 |
主分类号 |
B66F9/075 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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