| 摘要 |
PROBLEM TO BE SOLVED: To provide a wet-type multiplate clutch capable of preventing dragging loss at a non-joining state and facilitating control an amount of supplied lubricating oil and facilitating control for switching the clutch.SOLUTION: The wet-type multiplate clutch 1 includes an inner drum 2 mounted on a shaft 11, a plurality of inner plates 3, an outer drum 4, a plurality of outer plates 5, a piston 6 for pushing the outer plates and the inner plates, a dragging control means 13 for limiting dragging of the inner plates and the outer plates, a slide drum 7 arranged inside the inner drum and axially sliding by operating together with the piston, an oil supply passage 13 for supplying lubricating oil to inside the slide drum, a slide penetrating oil hole 71 for penetrating the slide drum, and an inner penetrating oil hole 21 for penetrating the inner drum. Circulation resistance of the lubricating oil between the slide penetrating oil hole and the inner penetrating oil hole is made smaller at a joining state rather than the non-joining state. |
