Paragraph Number

104

Various kinds of followers can be used in the present disclosure. The type and shape of a cam follower may be based on the kind of surface of the follower (referred to as a follower face) that contacts a contacting surface of the cam. In one embodiment, the follower is a stud that comes to a point to form a knife edge follower. Alternatively, or in addition, the follower face can have a variety of other shapes including, but not limited to a flat face, a mushroom face, a cylindrical face, a curved face, a semispherical face, and the like. In addition, the follower can include a roller on the end that contacts the contacting surface of the cam. The roller on the end of the follower can enable the follower to roll and or slide along the contacting surface of the cam.

Added by DJM 2 2021