Siege Engine.com: Punkin Chunk 2005: Human Powered Centripetal Division

Treatises Engines Of War Engineering Battles Spare Parts Plunder
Punkin Chunk 2005: Human Powered Centripetal Division      
Share this page
Search

The Pumpkin Putter was up against our old foes from Pennsylvania this year. Despite their smiling faces, they had a goal in mind, and that goal was to defeat the Pumpkin Putter.

The Boing Rotation (or Tiki Hut as we kept calling it) was a new comer. These guys worked on this thing all weekend, finally shooting forward on Sunday for an 80+ foot shot. A small wheel with a pumpkin bucket was mounted on top, and a weight was wrapped around the axle. When the weight dropped, the wheel spun. The weight was hauled up by cranking the machine by hand in reverse.


The Pumpkin Putter, of course, returned again this year. We had made some changes knowing the boys from PA were going to be back, and were they ever. Our changes seemed to be of limited value, and we ended up under-shooting our last years record, and were left only with a 140ft shot and 3rd place.


The yellow framed direct-drive "The Spinning Wheel" returned. Determined to do better than the 'putter they did so with a throw on Sunday over 200 feet as well. Wow! Clearly practice helps.


Don came back with Spinumpkin, a variation of last years M2S2 spinner welded to the back of a sedan. His new winch allowed him to pull his counterweight up quickly. He captured first place with an amazing throw over 210ft! Great job guys!




The 3rd, 2nd, and 1st place winners in the lineup.

This is a really tricky division to be in. Centripetal is non-trivial to begin with (Just look at Determinator's record the last few years.) Combine that with having to make your machine efficient to overcome the limitations of human power and you've got quite a challenge.


Additional Pages for Punkin Chunk 2005
Punkin Chunk 2005 Team Tormentum returns to the World Championship Punkin Chunk for 2005 with our two machines, Mista Ballista, and the Pumpkin Putter. Both put on a pretty good show, though in two very different ways.
Punkin Chunk 2005: Mista Ballista's Story This was not Mista Ballista's worst year, but it wasn't one of our best either. The entire crew of Team Tormentum worked very hard all weekend to eek out a possible victory with all of Mista Ballista's new equipment.
Punkin Chunk 2005: Torsion Division The Torsion Division was really rocking this year, with old favorites, and a very competitive rookie.
Punkin Chunk 2005: Pumpkin Putter's Story The Pumpkin Putter returned into the Human Powered centripetal division and Kevin and Eric were eager to try out the changes we made this fall.
Punkin Chunk 2005: Human Powered Centripetal Division The Pumpkin Putter was up against our old foes from Pennsylvania this year. Despite their smiling faces, they had a goal in mind, and that goal was to defeat the Pumpkin Putter.


Buy a Trebuchet
Buy a Ballista
 
 
Home
 
Punkin Chunk 2005
Mista Ballista's Story
Torsion Division
Pumpkin Putter's Story
Human Powered Centripetal Division
 
Treatises
About
Philosophy
Members
Logs
In The News
Sponsors
Contact Us
Copyright
 
Engines Of War
Micro Treb
Baby Trebuchet
Treb Jr
Juggernaut
Juggernaut 2
Higgs
Pumpkin Putter
Baby Ballista
Ballista Jr
Mista Ballista
Baby Hatra Ballista
Hatra Jr
Baby Onager
Onager Jr
UTM
Baby ASOK
Cardan Treb
Scissor Treb
Kid-A-Pult
Vacuum Bazooka
Air Cannon Jr
 
Engineering
Frames
Slings
Triggers
Torsion
Winches
Centripetal
Advice
 
Battles
Extreme Chunk 2018
Extreme Chunk 2017
Extreme Chunk 2016
Extreme Chunk 2015
Punkin Chunk 2013
Higgins Siege The Day 2013
Punkin Chunk 2012
Punkin Chunk 2011
Punkin Chunk 2010
MathWorks 2010
Punkin Chunk 2009
Zukapult 2009
History Chunk 2009
Punkin Chunk 2008
Zukapult 2008
Punkin Chunk 2007
Flying Chunk 2007
Punkin Chunk 2006
Zukapult 2006
History Chunk 2006
Punkin Chunk 2005
Zukapult 2005
Punkin Chunk 2004
Punkin Chunk 2003
Bennington HS 2002
Punkin Chunk 2002
Mohonk 2002
Mt. Snow 2002
Bennington HS 2001
Punkin Chunk 2001
Busti Hurl 2001
History Chunk 2001
Punkin Chunk 2000
Punkin Chunk 1999
Punkin Chunk 1998
 
Spare Parts
Random Picture
All Videos
Art
Seuss Trebuchet
Seuss Onager
Night Before Chunk
Pillsbury Cartoons
Cartoons
Dave Gets Married
Roger Gets Married
Geek Calculator
Browser Hurling
Search
 
Plunder
Catapult Kits
Catapult Plans
Books
 
Contact: Team Tormentum
Copyright © 2000-2022 Eric M. Ludlam All rights reserved.
Twas' brillig, and the slithy toves did gyre and gimble in the wabe...
Last Modified: 05/10/09