PROBLEM TO BE SOLVED: To provide a structure capable of assuring a thrust for switching a connection/disconnection state of a connection/disconnection device that is interposed between an input shaft and an output shaft.SOLUTION: A first oil path 100 - a fourth oil path 106 are formed for communicating between an external space and an annular space 98 formed of a holder 74, an input shaft 34, and a cam piston 70. Since, during operation of a ball cam 82, an oil is discharged through the first oil path 100 - fourth oil path 106, occurrence of a hydraulic pressure in the annular space 98 is prevented, thus suppressing degradation in thrust of the ball cam 82.SELECTED DRAWING: Figure 3
【課題】入力軸と出力軸との間に介挿される断接装置の断接状態を切り替えるための推力を確保できる構造を提供することにある。【解決手段】ホルダ74、入力軸34およびカムピストン70によって形成される環状空間98と、外部空間とを連通する第1油路100〜第4油路106が形成されることで、ボールカム82の作動時にオイルがその第1油路100〜第4油路106を通って排出されるため、環状空間98内で油圧が発生することが防止され、ボールカム82の推力低下が抑制される。【選択図】図3
CONNECTION/DISCONNECTION DEVICE OF VEHICLE
車両の断接装置
2016-07-25
Patent
Electronic Resource
Japanese
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