INSERT MOLTEN BALL CONNECTION Russian patent published in 2012 - IPC F16C11/06 B60G1/00 

FIELD: mechanics.

SUBSTANCE: device refers to ball connections which are used in the control devices or in the mounting for automobiles, specifically, in the ball connections for cast products. An insertable molten ball connection contains a ball pin, a ball seating position, a body. The ball pin contains a ball-shaped head which is inserted in the ball seating position and is able to rotate. The ball seating position is made of an artificial resin. The body is made by casting under pressure using the artificial resin. The body covers the ball seating position and a part of the ball-shaped head of the ball pin which is exposed from the ball seating position. The upper edge of the ball seating position is located higher than the ball-shaped head center. The body contains the head support which covers the ball-shaped head. In the inner surface of the ball seating position the lubrication groove of the ball seating position is made, closing tightly the ball-shaped head of the ball pin. On the head's support of the ball pin, body's various lubrication grooves are made in the vertical manner which are in contact with the upper end of the ball seating position. EFFECT: increased durability is achieved in the holding of the ball pin with minimized end float of the ball pin.

3 cl, 9 dwg