CROSS GROOVE TYPE CONSTANT VELOCITY JOINT WITH COMPOSITE GROOVE PATTERNS

摘要

PURPOSE: A cross groove type constant velocity joint accommodating complex groove pattern is provided to supply compact and durable structure by increasing the strength of a cage web. CONSTITUTION: A cross groove type constant velocity joint accommodating complex groove pattern comprises an outer joint member(31), an inner joint member(33), a ball, and a cage. The outer joint member comprises a plurality of outer ball grooves(31a to 31h) heading inside. The inner joint member comprises a plurality of inner ball grooves(33a to 33h) heading outside. The ball transfers torque. The cage comprises a cage window for keeping the ball.