| 摘要 |
PROBLEM TO BE SOLVED: To provide a differential device capable of holding a disconnected state of connection/disconnection part by preventing sliding between an outer case and an inner case.SOLUTION: A differential device 1 includes an outer case 3, an inner case 5, a differential gear 7, a pair of output gears 9, 11, a connection/disconnection part 13 provided between the outer case 3 and the inner case 5 to connect/disconnect power transmission between the outer case 3 and the inner case 5, and a pressing member 15 arranged in an axially movable manner in the outer case 3 to press and connect the connection/disconnection part 13. A biasing member 17 for biasing the pressing member 15 in the disconnection direction of the connection/disconnection part 13 is arranged in an axial direction between the inner case 5 and the pressing member 15. First bearings 19, 21 for supporting the outer case 3 and the inner case 5 in a relatively rotatable manner, and a second bearing 19 receiving the axial movement of the inner case 5 by the biasing member 17, are provided in a radial direction between the outer case 3 and the inner case 5. |
