发明名称 |
Power transmission device and working vehicle |
摘要 |
A power transmission device that drives a wheel of a working vehicle includes a motor having a rotor for extracting rotation output, and a stator around which a coil for forming a magnetic field is wound; and a brake mechanism that brakes the rotation of a shaft that rotates integrally with the rotor. The brake mechanism includes a multiplate type braking part composed of a plurality of friction plates, and some of the friction plates may be stored radially inside a coil end of the coil. |
申请公布号 |
EP2495122(B1) |
申请公布日期 |
2014.08.27 |
申请号 |
EP20120001390 |
申请日期 |
2012.03.01 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
YAMAMOTO, AKIRA |
分类号 |
F16D55/36;B60K7/00;B60K17/04;B60T1/06;B66F9/075;H02K7/102 |
主分类号 |
F16D55/36 |
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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