| 摘要 |
PROBLEM TO BE SOLVED: To provide a dual clutch device that prevents double engagement of a transmission.SOLUTION: A dual clutch device includes: a first piston 23 which connects a first clutch C1 with oil pressure supplied to a first oil pressure chamber 25A and also disconnects the first clutch C1 with a first spring 26; a second piston 33 which connects a second clutch C2 with oil pressure supplied to a second oil pressure chamber 35A and also disconnects the second clutch C2 with a second spring 36; first supply lines 43, 50 which supply oil pressure to the first oil pressure chamber 25A and a second oil pressure cancel chamber 35B; second supply lines 45, 51 which supply oil pressure to the second oil pressure chamber 35A and a first oil pressure cancel chamber 25B; a first on-off valve 60 which allows or cuts off the oil pressure supply to the first oil pressure chamber 25A and second oil pressure cancel chamber 35B; and a second on-off valve 65 which allows or cuts off the oil pressure supply to the second oil pressure chamber 35A and first oil pressure cancel chamber 25B. |
