Here is my one version of the "in-swinging,springs (rubbers) propelled crossbow". It came from various inspirations like: oss William tell, French ww1 grenade launcher,manubalista etc...
The test bench
The draw length: 18"
Next step is to put the rubbers and the winding-drum under the side
frame and the levers in the upper side of the frame. I actually use only
two packs of 15 rubbers but i can put lot more i will see that letter
on. I will probably use this trigger assembly:
Last edited by Ivo on Thu Sep 15, 2011 5:17 pm; edited 1 time in total (Reason for editing : Merging posts)