PROBLEM TO BE SOLVED: To prevent vibration from being caused by falling of a clutch hub when a bending moment acts on a rotary shaft in a clutch device having a pair of clutches arranged in parallel to each other in an axial direction.SOLUTION: A clutch hub 41 of one clutch 4 has a shaft part 411 rotatably coupled to an output shaft in an integrated manner, and a clutch hub 51 of the other clutch 5 has a shaft part 511 rotatably coupled to an input shaft in an integrated manner. Clutch drums of the clutches 4, 5 are formed by a single clutch drum 60 which is shared. The clutch drum 60 is coupled to a rotor 21 so as to rotate integrally therewith and has a shaft part 61. Bearings 34, 38, 65 are respectively provided between an outer peripheral surface of the input shaft and an inner peripheral surface of a shaft part 33, between the outer peripheral surface of the input shaft and an inner peripheral surface of the shaft part 411, and between an outer peripheral surface of the shaft part 511 and an inner peripheral surface of the shaft part 61.SELECTED DRAWING: Figure 3
【課題】軸方向に並設された一対のクラッチを有するクラッチ装置において、回転軸に曲げモーメントが作用した際のクラッチハブの倒れによる振動発生を防止する。【解決手段】一方のクラッチ4のクラッチハブ41は、出力軸に一体に回転可能に結合された軸部411を有し、他方のクラッチ5のクラッチハブ51は、入力軸に一体に回転可能に結合された軸部511を有する。クラッチ4,5のクラッチドラムは、共有化された単一のクラッチドラム60により構成されるとともに、ロータ21に一体に回転可能に結合され、軸部61を有する。入力軸の外周面と軸部33の内周面との間、入力軸の外周面と軸部411の内周面との間、および軸部511の外周面と軸部61の内周面との間にそれぞれ軸受34,38,65が設けられる。【選択図】図3
VEHICLE CLUTCH DEVICE
車両のクラッチ装置
2018-11-22
Patent
Electronic Resource
Japanese
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