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Re: FRC 2013 "Best Designs" Log
Kicky roller:
3476 and 696 used this design to acquire frisbees.
As opposed to the spatula (1986) or polycarb/roller (987, 1538), this design doesn't have anything dragging on the ground in order to pickup disks. We have a small belt-driven roller wrapped in silicon tape that "kicks" the frisbee from the ground, while rollers on the other end of the frisbee pull it onto the roller while keeping just the tip of the frisbee pressed against the floor. Here is a video of a prototype I made of this design: http://youtu.be/bhP0oiJWbI8
And a CAD screenshot:
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2013 -Team 3476
Champion (Fall Classic)
Champion (Battle at the Border)
Finalist (Indiana Robotics Invitational)
Newton Division CHAMPIONS (Worlds)
Wild Card as Finalist Alliance Captain (Inland Empire -> Worlds)
Innovation in Control Award (Inland Empire)
Industrial Design Award (San Diego)
Semifinalist (San Diego)
2012 -Team 3476
Champion (Battle at the Border)
Champion (San Diego -> Worlds)
Excellence in Engineering Award (San Diego)
2011 -Team 1425
Engineering Inspiration Award (Portland Autodesk -> Worlds)
Finalist (Portland Autodesk)
WFFA (Tim BD, Portland Autodesk)
Finalist (Seattle Olympic)
Entrepreneurship Award (Seattle Olympic)
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"The robot is horribly overweight. We need to delete some code" - Dumper FTW 435 [more] 
30-04-2013, 18:23
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