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1. 发明专利

JP2012166582A Protective structure of lower part of internal combustion engine in motorcycle 有权
标题翻译：内燃机下部的摩托车保护结构
公开(公告)号：JP2012166582A
公开(公告)日：2012-09-06
申请号：JP2011026670
申请日：2011-02-10
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKA KIMIHIKO , MOTOKI MASAICHI , KAWAME KAZUNORI
IPC分类号： B62H1/02 , B62J23/00 , B62J31/00 , B62K11/10 , B62M9/08
摘要： PROBLEM TO BE SOLVED: To provide a protective structure of a lower part of an internal combustion engine in a motorcycle, which secures a large ground clearance while widely and continuously covering a rear power transmission case part in the front/rear direction from an oil pan part.SOLUTION: The motorcycle 1 includes a power unit 5 formed by integrating an internal combustion engine 2 and a power transmission case part 3, and holds a drive wheel 6 at a rear part of the power transmission case part. The motorcycle includes: a crank case bottom wall 111 located below a crankshaft 51 of the internal combustion engine for forming an oil pan part 110; a crank case rear wall 112 covering a rear side of the crankshaft; and main stand mounting boss parts 100L, 100R arranged behind the crank case rear wall. A base part 48a at the front end of a main stand 48 is supported to the main stand mounting boss parts through main stand support shafts 101, and the rear end of a protective plate 104 covering the oil pan part from the lower side is supported to the main stand support shafts.
摘要翻译：要解决的问题：为了提供摩托车中的内燃机的下部的保护结构，其确保大的离地间隙，同时在前后方向从广泛地连续地覆盖后部动力传动箱部分油锅部分。解决方案：摩托车1包括通过集成内燃机2和动力传动箱部3而形成的动力单元5，并且在动力传动箱部分的后部保持驱动轮6。摩托车包括：位于用于形成油盘部110的内燃机的曲轴51下方的曲轴箱底壁111; 曲轴箱后壁112，其覆盖曲轴的后侧; 以及配置在曲轴箱后壁后方的主支架安装凸台部100L，100R。主支架48的前端的基座部分48a通过主支架支撑轴101支撑在主支架安装凸台部分上，并且从底侧覆盖油盘部分的保护板104的后端被支撑到主支架支撑轴。版权所有（C）2012，JPO＆INPIT

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