Paragraph Number

106

Rotation of the driver 152 also rotates the cam 702. Rotation of the cam 702 moves the superior body 136 which adjusts the displacement of the superior plate 118 relative to the inferior plate 120. In one embodiment, the cam 702 is a radial cam and rotates about a common axis, the central axis 708, with the fastener 154. As used herein, a "radial cam" refers to a type of cam in which the cam has a central axis, and the contacting surface follows a circumference of the cam about the central axis. In a radial cam, the follower moves in a linear motion in a direction perpendicular to the central axis. The follower 704 can contact, or rest, on the cam 702.

Added by DJM 2 2021