发明名称 Scooter type motorcycle
摘要 <p>A scooter type motorcycle is provided that can inhibit the width from increasing and at the same time inhibit the entry of dust, muddy water, or the like into a transmission case, with a simple structure. The scooter type motorcycle has an air cleaner 50 that is swingable with an engine unit relative to a body frame. The air cleaner 50 has an intake port 74 communicating with an intake chamber 71 for a transmission, and an intake port 76 communicating with an intake chamber 72 for an engine. The transmission case 29 has a duct unit 60 for guiding air in the intake chamber 71 to a belt chamber. A labyrinth structure for inhibiting entry of dust, muddy water, or the like is provided at a side of the intake port 74 and the intake port 76.</p>
申请公布号 EP2527179(B1) 申请公布日期 2014.02.26
申请号 EP20120168597 申请日期 2012.05.21
申请人 YAMAHA HATSUDOKI KABUSHIKI KAISHA 发明人 TANAKA, AKIRA;YAMAMOTO, KYOICHI;HARAKI, RYOSUKE
分类号 B60K13/02;B62M7/12;F02M35/04 主分类号 B60K13/02
代理机构 代理人
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