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Re: pneumatic catapults
Quote:
Originally Posted by Cothron Theiss
So long story short, what methods do you all use to mount the catapult arm and/or use as a fulcrum?
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This year we used steel rod through bushings for both the cylinder end pivots as well as the arm pivot.
3/4" bore 5" stroke cylinders i believe.
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461 Westside Boiler Invasion
2016 Tippy Quarter finalist, Warren Finalist, IN State Semi Finalist,B^3 Double Finalist
2015 Indy Semi finalist, Purdue Quarter Finalist, IN State Quarter Finalist, CORI QF, R2OC Finalist, RAGE Winner
2014 Boilermaker Semi finalist, Crossroads Quarter Finalist, & CAGE Quarter Finalist
45 Technokats
2013 Boilermaker Quarter finalist
2012 CAGE Semi finalist & Queen City Champion
2011 CAGE Quarter finalist & Midwest Semi finalist
2010 CAGE Quarter finalist, Boilermaker Champion, & Washington DC Quarter Finalist
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