fischertechnik Scorpio Ballista Catapult with mechanial tensioner скачать в хорошем качестве

fischertechnik Scorpio Ballista Catapult with mechanial tensioner

Final version of a Scorpio / Balista catapult after Greek examples. There are two shorts which describe the process of design improvement.    • fischertechnik Ballista / Scorpio      • fischertechnik Scorpio 2   most important changes mechanical solution for cocking the device. The approach differs from the original Trigger modified again to be able to reproduce the hooking and releasing process When rebuilding, make sure to adjust the height of the right-hand sling arm as seen from behind so that the rope does not get caught when tensioning. Twisting mechanism - true to the original, a closed “rope” (kite string) is now used instead of rubber bands. The cord has a length of about 60 cm on both sides and is twisted 6-8 times at the top and bottom. Maybe someone can lead it to the next step and build a Polybolos, which had a magazine for arrows and allowed for automatic reloading. Musik "Get Lucky" arranged by Michael Langer performed by my son