FIELD: machine building, applicable for coupling of machine components.
SUBSTANCE: the pair includes two touching links. The first link is made of two flt plates rigidly interconnected at a certain angle in space. The second link represents a rigid body with four rods of different height, each of which terminates in ball surfaces. The contact of the links occurs in the points of contact of the ball surfaces of the second link with the flat surfaces of the first link.
EFFECT: provided four-contact engagement of two links with possible two independent translational motions and one dependent rotary motion.
1 dwg
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