Gear pantograph 2

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=tVe5YADt4KE

Green and blue gears have same tooth number. • COD: straight line • AC and BD are parallel. • Triangles OAC and OBD are similar. • O: immobile • OC/OD = OA/OB = AC/BD = k = constant • Figures traced by pen D and pen C are similar but upside down each other. Scale factor is k. • Adjust OA and AC to get various values of k. • Bar linkage in a conventional pantograph is replaced by rack pinion drive. • STEP files of this video: • http://www.mediafire.com/file/p9whv6y... • Inventor files: • http://www.mediafire.com/file/ktofkrb...

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