Face cam 1 rotates about fixed axis A and has two profiled grooves, a and b. Carriage 6 reciprocates along fixed guides d-d and carries roller 7 which rolls and slides along groove a. Bell- crank lever (follower) 5 oscillates about axis B of carriage 6 and carries roller 8 which rolls and slides along groove b. Link 9 is connected by turning pairs C and D to lever 5 and to press slide 2 which reciprocates in guide f of carriage 6. When carriage 6 travels to the left, lever 5 and link 9 move press slide 2 axially, simultaneously clamping strip stock 3 with springs 4 against flat surface k, and performing the pressworking operation. In the return stroke of carriage 6, strip stock 3 is released and remains stationary.
$3221$CmL,HP$