Internal combustion engine for vehicle e.g. two wheeled motorcycle type vehicle, has cover assembly attached to crankcase, where cover is provided adjoining another cover and arranged forwardly of latter cover in vehicle front-rear direction
	SIVAKUMAR A; KRISHNASAMY M; VIMALRAJAN R
	2023-07-26
专利权人	TVS MOTOR CO LTD (TVSM-C)
申请日期	2023-07-26
专利号	IN202341050520-A
成果简介	NOVELTY - Internal combustion engine (100), has a crankcase (110) and a cylinder block (120) that is extending upwardly from the crankcase. The cover assembly (130) configured to be attached to the crankcase, the cover assembly has a first cover (140). The first cover being attached to the crankcase, the first cover configured to enclose at least a clutch assembly of the internal combustion engine. A second cover (150) being attached to the crankcase, the second cover being provided adjoining the first cover and being disposed rearward of the first cover in a vehicle front-rear direction; and a third cover (160). The third cover being attached to the crankcase, the third cover being provided adjoining the first cover and being disposed forwardly of the first cover in the vehicle front-rear direction. USE - Internal combustion engine for a motor vehicle i.e. two wheeled motorcycle type vehicle. Can also be used for an all-terrain vehicle. ADVANTAGE - The cover assembly covers the crankcase and provides the aesthetics of a bulky cover assembly and internal combustion engine, as required specifically in the motorcycles of the modern classic segment, without actually being bulky. The elimination of a single bulky clutch cover, thus reducing the overall weight of the vehicle. The reduction in overall bulk and weight of clutch cover also results in enhanced vehicle performance. Elimination of single bulky clutches also reduces the manufacturing complexity involved in accommodating the oil filter as well as covering the coolant pump since the first cover covers the oil filtration and the separate third cover is provided for the cooling pump. The reduced manufacturing complexity results in reduced manufacturing costs and enhances serviceability since first cover, second cover and the third cover can be separately attached detached as per requirement to access different engine parts, as opposed to attaching and detaching a bulky DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of an internal combustion engine for a vehicle. 100Internal combustion engine 110Crankcase 120Cylinder block 130Cover assembly 140First cover 150Second cover 160Third cover
IPC 分类号	B41J-029/02 ; B62M-025/08 ; C23C-004/06 ; F01M-013/04 ; F02F-007/00
国家	印度
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/21098
专题	中国科学院新疆生态与地理研究所
作者单位	TVS MOTOR CO LTD (TVSM-C)
推荐引用方式 GB/T 7714	SIVAKUMAR A,KRISHNASAMY M,VIMALRAJAN R. Internal combustion engine for vehicle e.g. two wheeled motorcycle type vehicle, has cover assembly attached to crankcase, where cover is provided adjoining another cover and arranged forwardly of latter cover in vehicle front-rear direction. IN202341050520-A[P]. 2023.

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