Cam 1 rotates about fixed axis A and has curvilinear cam surface a. Follower 2 oscillates about fixed axis B-B and carries roller 3 which rolls along cam surface a. Axis C of roller rotation intersects and is perpendicular to axis B-B. Axes A and B-B of cam and follower rotation are crossed and perpendicular to each other. Roller 3 is held in contact with cam 7 by a spring (not shown).
$3047$SmC,3L$