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Engine air intake arrangement for a vehicle

申请公布号:US7389758(B2)

申请号:US20070623698

申请日期:2007.01.16

申请公布日期:2008.06.24

申请人:
YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人:YOKOI MASATO

分类号:F02M35/10

主分类号:F02M35/10

摘要:A vehicle, such as a motorcycle, that includes an engine air intake arrangement with a variable length intake passage. The motorcycle includes an engine having an intake port. A fixed funnel delivers air to the intake port of the engine. A moveable funnel is positioned on the intake side of the fixed funnel and selectively cooperates with the fixed funnel to deliver air to the intake port of the engine. A parallel linkage moveably supports the moveable funnel relative to the fixed funnel. An air cleaner box, in which the fixed funnel and the moveable funnel are disposed, includes a protrusion at a portion that covers the moveable funnel and that prevents the occurrence of contact with the moveable funnel.

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