| 摘要 |
<p>The present invention relates to a tripod type constant velocity joint capable of fundamentally preventing the separation of needle rollers by forming a roof unit on the upper parts of spherical rollers and preventing the separation of the spherical rollers while allowing the spherical rollers to move at an angle. The tripod type constant velocity joint includes a spider connected to one end of a shaft to connect a housing and the shaft, installed inside the housing, and including a tripod type trunnion with protruding units; the needle rollers installed on the outer circumference of the trunnion of the spider; the spherical rollers installed on the outer circumference of the needle rollers and including the roof roller, which is formed on the upper part and covers the trunnion, and locking protruding units on the lower inner circumference; and a stopper installed between the protruding units of the trunnion and the locking protrusions of the spherical rollers.</p> |
