SPHERICAL JOINT Russian patent published in 2009 - IPC F16C11/06 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to automobile mechanical engineering field and corresponds spherical joint of automobile suspension bracket. Joint contains case with spherical inner surface, pin with ball end, installed in case, and two bush. The first bush is located from the side of bush, and the second bush of hemispherical shape is located from the side opposite to pin. The second bush allows solid outside surface and is implemented with thickness, exceeding 1/3 sphere radius by pins is outfitted by iron ring, installed in circumferential groove of case with groove "h" and operating as fixing element.

EFFECT: increment of load, received by joint.

1 dwg