Ride-type vehicle

JP2024175404AInactive Publication Date: 2024-12-18YAMAHA MOTOR CO LTD
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Patent Information

Application Number
JP2023093174
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-06-06
Publication Date
2024-12-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

To provide a ride-type vehicle for emitting an intake sound which imparts excitement to a driver of the ride-type vehicle.SOLUTION: A ride-type vehicle 1 comprises an engine 11 and an intake device 20. The intake device 20 comprises an air cleaner 21. The air cleaner 21 comprises an air cleaner case 22, a filter 24, an introduction duct 25 and an intake pipe 26. The intake pipe 26 comprises a short pipe 27, a long pipe 28 and a collecting pipe 29. An intake sound when the engine 11 is operated at 4,000 rpm is set as a first intake sound. An intake sound when the engine 11 is rotated at 6,000 rpm is set as a second intake sound. The first intake sound includes a first maximum sound pressure level M1 in a middle range, and a second maximum sound pressure level M2 in a high range. The second intake sound includes a third maximum sound pressure level M3 in the middle range, and a fourth maximum sound pressure level M4 in the high range. The third maximum sound pressure level M3 is larger than the first maximum sound pressure level M1. The fourth maximum sound pressure level M4 is larger than the second maximum sound pressure level M2.SELECTED DRAWING: Figure 9
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