Cylinder cam 1 is fixed and has groove a. Follower 2 carries tapered roller 4 which rolls and slides along groove a. Follower 2 freely reciprocates in guide B of collar 3 which rotates about axis A-A. When collar 3 rotates, follower 2 has a complex motion consisting of rotation about axis A-A and reciprocation along rotating axis C-C.
$3059$SmC,3L$