Link 1, designed as a bent lever, turns about fixed axis A and is connected by turning pairs B and C to pulley 6 and link 4. Flexible link 5 runs over pulleys 6 and 2, of equal diameter, the latter being rigidly attached to the base. Link 3 is connected by turning pairs D and E to link 4 and flexible link 5. When link 1 turns about axis A, links 3 and 4 have complex motions.
$1884$FL,6L$