To provide a vehicular clutch unit capable of suppressing corotation of an input side inner ring member and an input side outer ring member in a case where a control lever returns to a neutral position, and suppressing looseness of the control lever without increasing the number of components.SOLUTION: A rotation suppression member 53 is provided that applies force in a rotational axis direction that causes rotational resistance force greater than the force that causes an input side outer ring member 52 to corotate to the input side outer ring member 52 and a member that does not rotate during the return operation of an operation lever 21, in order to suppress corotation of the input side outer ring member 52 by an input side inner ring member 51 during the return operation to a neutral position of the operation lever 21. A rotation suppression member 53 is provided between the input side outer ring member 52 and an operation bracket 54 in the rotation axis direction, energizes the input side outer ring member 52 and the operation bracket 54 so as to separate from each other, and presses the operation bracket 54 against a bottom surface 11a of a housing 11.SELECTED DRAWING: Figure 2
【課題】操作レバーが中立位置に復帰する際の入力側内輪部材と入力側外輪部材との共回りを抑制しつつ、部品点数を増加することなく、操作レバーのがたつきを抑制することが可能な車両用クラッチユニットを提供する。【解決手段】操作レバー21の中立位置への復帰動作時の入力側内輪部材51による入力側外輪部材52の共回りを抑制するように、入力側外輪部材52と操作レバー21の復帰動作時に回転しない部材とに入力側外輪部材52を共回りさせる力より大きい回転抵抗力を生じさせる回転軸方向の力を作用させる回転抑制部材53が設けられており、回転抑制部材53は、回転軸線方向において入力側外輪部材52と操作ブラケット54との間に設けられ、入力側外輪部材52と操作ブラケット54とを互いに離間させるように付勢し、操作ブラケット54をハウジング11の底面11aに押し付けている。【選択図】図2
VEHICULAR CLUTCH UNIT
車両用クラッチユニット
2019-12-12
Patent
Electronic Resource
Japanese