Homokinetic joint

A homokinetic joint comprising:

• a joint socket shaft having a joint socket flange, the joint socket flange having an at least partially spherical-convex flange surface and an at least partially spherical-concave flange surface, wherein a flange guide track is arranged on the at least partially spherical-concave flange surface and is aligned in a first pivoting direction;
• a housing nut having an at least partially spherical-concave nut surface surrounding the joint socket shaft and having an internal thread;
• a joint head shaft having an at least partially spherical-convex head surface and an external thread, wherein the external thread is of complementary design to the internal thread of the housing nut, wherein a head guide track is arranged on the at least partially spherical-convex head surface and is aligned in a second pivoting direction, wherein the joint socket shaft is configured to be pivoted in the first pivoting direction along the flange guide track and in the second pivoting direction along the head guide track relative to the joint head shaft;
• and
• a torsion disc having an at least partially spherical-convex disc surface, on which the joint socket flange is seated via the at least partially spherical-concave flange surface, and an at least partially spherical-concave disc surface, via which the torsion disc is seated on the at least partially spherical-convex head surface of the joint head shaft, wherein a first torsion disc guide track is arranged on the at least partially spherical-convex disc surface and is aligned in the first pivoting direction, wherein a second torsion disc guide track is arranged on the at least partially spherical-concave disc surface and is aligned in the second pivoting direction, wherein the flange guide track is configured to engage in the first torsion disc guide track, and the second torsion disc guide track is configured to be engage in the head guide track to transmit torsional loads between the joint socket shaft and the joint head shaft,
• wherein a respective ball bearing is formed between the at least partially spherical-concave nut surface of the housing nut and the at least partially spherical-convex flange surface of the joint socket flange, between the at least partially spherical-concave flange surface of the joint socket flange and the at least partially spherical-convex disc surface of the torsion disc, and between the at least partially spherical-concave disc surface of the torsion disc and the at least partially spherical-convex head surface of the joint head shaft, and
• wherein the at least partially spherical-concave flange surface and the at least partially spherical-convex disc surface are formed with a multiplicity of second ball receptacles, which are each situated opposite one another in pairs, wherein, in each pair of second ball receptacles, a ball is enclosed between the at least partially spherical-concave flange surface and the at least partially spherical-convex disc surface to form the ball bearing, and/or
• wherein the at least partially spherical-concave disc surface and the at least partially spherical-convex head surface are formed with a multiplicity of third ball receptacles, which are each situated opposite one another in pairs, wherein, in each pair of third ball receptacles, a ball is enclosed between the at least partially spherical-concave disc surface and the at least partially spherical-convex head surface to form the ball bearing.