The Curiously Strong Trebuchet
is a miniature trebuchet designed in a way such that it can be disassembled and stored in an Altoids tin. It uses standard materials like wood, threaded metal rods, and other hardware. It also uses common tools most every hobbyist would have in their garage. For these reasons, The Curiously Strong Trebuchet
would be a great weekend project.
According to Wikipedia "a trebuchet works by using the mechanical advantage principle of leverage to propel a stone or other projectile much farther and more accurately than a catapult, which swings off the ground. The sling and the arm swing up to the vertical position, where, usually assisted by a hook, one end of the sling releases, propelling the projectile towards the target with great force."
My trebuchet is a bit different than some of the others that you see, in that uses a rubber band instead of a counterweight. I opted for rubber bands because they gave me better results with this particular trebuchet than weights and they are much more compact. This kind of siege engine is called a spring trebuchet, a form of a torsion trebuchet.
Here are some links, in case you want to get some more background info before you start:
NOTE: The measurements in the steps ahead assume you are using an Altoids tin, or any other container of the same size.GO TO STEP 12 IF YOU WANT TO SEE A VIDEO OFTHE CURIOUSLY STRONG TREBUCHET IN ACTION
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