Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Feb 9, 2012
This video also shows the movement available from a class 2 (non-Grashof) linkage. Note that you can move the three links below the "ground" link, by manipulating the "coupler" link. Again, be sure to notice that when two links (a "rocker" and a "coupler") become colinear, this is a toggle point. In order to move out of the toggle point, actuation of the third ("rocker") link is necessary.