Patterned constant speed universal joint is connect the two axis misalignment of the shaft, and makes the shaft in the same angular velocity transmission movement mechanism.

Patterned constant speed universal joint is an important part in car driving system, its purpose is to transfer the power from the transmission of the engine to the drive wheels of the car, to meet the requirements of the cars outside the shaft end corner; Transfer dynamic stable and reliable engine to the wheels; Compensation car suspension of beating. Drive the car speeding. Patterned constant speed universal joint types used in the car a lot, of which the application is one of the most ball cage patterned constant speed universal joint and the triangle frame patterned constant speed universal joint, it has a sliding sleeve, three main shaft, drive shaft, star, cage, bell-shaped shell main parts. Due to the constant velocity universal joint transmission heavy driving moment, with the heavy load, high driving accuracy and high demand, and security, so its main parts are made from fine forging processing.

Patterned Constant speed universal Joint, English name: CV to be (Constant Velocity) to be patterned Constant speed universal Joint, drive shaft and driven shaft speed (angular Velocity) equal universal Joint. On the front wheel drive car, the front axle are equipped with patterned constant speed universal joint transmission shaft (drive and steering).