Socket joint and pressure cup for socket joint

The invention discloses a pressure cup for a socket joint and a socket joint with the pressure cup. The pressure cup includes a cup end wall and a sidewall extending from the cup end wall to a cup lip edge. The sidewall has an outer surface configured to contact the inner aperture of the housing and an inner surface configured to at least partially receive the stud and the bearing. An inner surface of the sidewall includes a curved bearing surface configured to contact the spherical bearing by including a substantially axially oriented bend. 本发明公开了一种用于承窝接头的压力杯和一种具有该压力杯的承窝接头。该压力杯包括杯端壁和从杯端壁延伸到杯唇边缘的侧壁。该侧壁具有被配置为接触壳体的内孔口的外表面和被配置为至少部分地容纳螺柱和轴承的内表面。该侧壁的内表面包括弯曲轴承表面，该弯曲轴承表面被配置为通过包括基本上轴向取向的弯曲部而接触球面轴承。