THB10 9/19/03 7:28 PM Page 310
(a) Radial cam.
(b) Cylindrical cam.
FIGURE 10.20. Groove cams with single roller followers.
Cam Cam Cam
Eccentricity
Follower Follower Follower
(a) Eccentrically (b) Undercut (c) Stepped
located rollers. groove. groove.
FIGURE 10.21. Roller and groove designs.
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