发明名称 |
Electric wheeled apparatus powered by battery packs |
摘要 |
<p>An electric wheeled apparatus comprises a main body, a drive wheel supported by the main body in a rotatable manner, an electric motor configured to apply torque to the drive wheel, a battery holder configured to removably receive a plurality of battery packs, and a circuit unit configured to electrically connect one or more battery packs attached to the battery holder to the motor regardless of a number of battery packs attached to the battery holder.</p> |
申请公布号 |
EP2386474(A1) |
申请公布日期 |
2011.11.16 |
申请号 |
EP20110164081 |
申请日期 |
2011.04.28 |
申请人 |
MAKITA CORPORATION |
发明人 |
SUGIMOTO, MANABU;KUMAGAI, RYUNOSUKE;KAWAI, KENICHI |
分类号 |
B62M6/90;B60K1/04;B62M6/60 |
主分类号 |
B62M6/90 |
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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