Crank 1 turns about fixed axis A. Link 2 is connected by turning pairs B and C to crank 1 and light-weight tilting table 3 of the roll stand in a rolling mill. The table turns about fixed axis D. Spring 4 is secured at its end E to the table and at end F to the fixed base. The spring serves for the dynamic counterbalancing of table 3.
$895$LW,FD$