发明名称 |
Travel device for transport vehicle |
摘要 |
Travel devices for a transport vehicle are arranged in a longitudinal direction and a width direction of a loading platform to allow traveling of the loading platform. In this travel device, an arm includes an upper end turnably supported at a lower portion of the loading platform. The arm includes a lower end where an axle box is supported swingably in up and down directions. A wheel has a mid-plane that intersects with a swing plane of an axle shaft disposed at the axle box, and is supported at the axle shaft. Accordingly, this ensures a small vehicle width L2 of the transport vehicle. |
申请公布号 |
US8678408(B2) |
申请公布日期 |
2014.03.25 |
申请号 |
US201313899169 |
申请日期 |
2013.05.21 |
申请人 |
KOBAYASHI HIROKI;SAKURAI KAZUNARI;NIPPON SHARYO, LTD.;CENTRAL JAPAN RAILWAY COMPANY |
发明人 |
KOBAYASHI HIROKI;SAKURAI KAZUNARI |
分类号 |
B60G9/02;B60G3/02 |
主分类号 |
B60G9/02 |
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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