Sorry,
I would like to know how to do the motion between two parts connected by a flexible cable and a pulley, the pieces should be linear movements.
See the image attached.
Tanks
Simão
http://files.engineering.com/getfile.aspx?folder=e22e3b57-8e87-4d5f-a79d-896353d236b8&file=0990000000_a.JPG