发明名称 |
ELECTRICALLY-DRIVEN SERVICE VEHICLE |
摘要 |
An electrically driven industrial vehicle comprising a revolving body (11) attached to a undercarriage (7) so as to be able to turn horizontally; a power shovel device (20) for receiving a hydraulic drive force and operating, the power shovel device being mounted on the revolving body (11); and a hydraulic drive force generating unit provided to the revolving body (11), for generating hydraulic drive force for operating the power shovel device (20). The hydraulic drive force generating unit has a hydraulic fluid tank (73) for storing hydraulic fluid; a hydraulic pump (14) for feeding the hydraulic fluid in the hydraulic fluid tank to the power shovel device (20); an electric motor (13) for driving the hydraulic pump; and a lithium ion battery (50) for feeding electrical drive power to the electric motor. |
申请公布号 |
EP1985767(A4) |
申请公布日期 |
2014.08.27 |
申请号 |
EP20070713959 |
申请日期 |
2007.02.02 |
申请人 |
TAKEUCHI MFG.CO.,LTD. |
发明人 |
TAKEUCHI, AKIO;SHIMADA, YOSHIHIDE;YOSHIOKA, MASAO;YAMAZAKI, YUTAKA;YAMAMOTO, AKIRA |
分类号 |
E02F9/08;B66F9/075;E02F9/00;E02F9/16;E02F9/18;E02F9/20;H01M2/10;H01M10/04;H01M10/052 |
主分类号 |
E02F9/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|