| 摘要 |
A limited slip differential gear that is simple in construction, small in size and light in weight is provided the limited slip differential gear comprises a pair of divided gear cases (2a, 2b) that are turned by a driving force of an engine, a pressure ring (18) provided in one of the gear cases (2a, 2b) and movable in the direction of wheel axles (8a, 8b), pinion shafts (16) each having an end that is freely engageably supported between and held by the pressure ring (18) and the gear cases (2a, 2b), pinion gears (12) turnably supported by the pinion shafts (16), a pair of side gears (10a, 10b) meshing with the pinion gears (12) to put the pinion gears (12) therebetween for transmitting the driving force to both wheel axles (8a, 8b), and a multiple disc clutch mechanism (24) provided between one of the gear cases (2a, 2b), the side gears (10a, 10b) and the pressure ring (18) for limiting differential motion of the side gears when the pressure ring (18) is moved in the axial outward direction. <IMAGE> |
