Constant velocity fixed ball joint of counter track/truck joint type

摘要

As for invention, outside possessing the outer part track/truck (19), the joint section (12) and, inside possessing the inside track/truck (20), being the constant velocity rigid coupling (11) of the counter track/truck joint type which has with the ball cage (17) which has the torque transmission ball (16) and the cage window (26) which are received to the joint section (14) and the track/truck opposite which consists of the outer part track/truck and the inside track/truck, the ball is maintained on common plane surface, when bending the joint, regards the constant velocity rigid coupling (11) which features that it is guided on the second amount line of both plane surfaces. The 1st track/truck opposite where the track/truck (191) outside 1st has the track/truck opposite (201) inside 1st is formed, the control angle in 1st axial direction (R₁) opens with that. The 2nd track/truck opposite where the track/truck (191) outside 2nd has the track/truck (202) inside 2nd is formed, the control angle in 2nd axial direction (R₂) opens with that. The ball cage (17) has the spherical outside (23) which possesses maximum diameter (D₁). The outer part joint section (12) has opening diameter (D₂ D1) between the outer part tracks/trucks, forms entrance opening (25) for the ball cage. The ball cage when in 2nd axial direction being engaged in the outer part track/truck, is inserted in the outer part joint section. The 2nd stop and guide the safety element (18) which is arranged on the front of the entrance opening on the outer part joint section for the spherical outside of the ball cage aspect (22) is formed.