| 摘要 |
A limited slip differential for a vehicle is provided to improve the durability and the steering stability by reducing noise, impact or vibration in engaging the driven clutch with the spider in modifying turning of the vehicle into straight traveling. A limited slip differential of a vehicle comprises a spider(10) having plural teeth protruded at both sides and plural center cams protruded inside the teeth, a driven clutch(20) having outer teeth engaged with the teeth of the spider and inner teeth engaged with the center cams, a side gear(30) combined with the driven clutch and composed of a shaft for mounting right and left wheels and a retainer supporting the end of a spring(40), and the spring mounted between the side gear and the driven clutch to engage the outer teeth of the driven clutch with the teeth of the spider by elastic restoring force in rotating both wheels at the equal speed. A friction plate(50) is formed in an end(30a) of the side gear combined with the driven clutch, and a preload spring(60) is inserted to the end of the side gear to elastically support the friction plate. |
