发明名称 |
MOTORCYCLE |
摘要 |
A motorcycle wherein only air can be communicated between the inside and the outside of a gear case without increasing the size of the gear case. A gear case includes a gear case body and a gear case cover. The gear case body includes a breather chamber of a labyrinth structure which continues in a circumferential direction of a rear wheel and extends in an upward and downward direction. An upper end of the breather chamber is in communication with a breather path and is open to atmospheric air while a lower end of the breather chamber is in communication with a gear chamber through a slit extending in a widthwise direction of the rear wheel.
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申请公布号 |
US2010126306(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20090570519 |
申请日期 |
2009.09.30 |
申请人 |
ITO SHINJI;KUGAI MASUFUMI |
发明人 |
ITO SHINJI;KUGAI MASUFUMI |
分类号 |
B60K17/04;F16H57/027;F16H57/031 |
主分类号 |
B60K17/04 |
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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