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Main Boards => The Bowyer's Bench => Topic started by: 4est trekker on September 14, 2015, 10:31:00 AM

Title: Need Help Designing Demonstration Tool
Post by: 4est trekker on September 14, 2015, 10:31:00 AM
Howdy, gang.  I've been asked by the local school district to do a series of presentations for the middle school on traditional archery/bowyery, particularly as it pertains to England during the Middle Ages.  I'd like to make a demonstration tool that (safely!!) replicates what it takes to drawn an English war bow.  Obviously, several kids would be needed to "draw the bow".  I thought I'd pick the collective brain here on the Bowyer's Bench and see what y'all come up with.  Thanks in advance for the help!
Title: Re: Need Help Designing Demonstration Tool
Post by: fujimo on September 14, 2015, 11:18:00 AM
a rope with a water ski type handle, going over one pulley to a 100# weight- sort of a tiller tree in reverse.
at least if they let go, nothing gets broken.
make then assume the proper stance- and "draw" past their ear.
for more than one "archer, a longer rope and a series of pull handles in  a line., or maybe a bunch of spider lines  with pull handles coming out from one central shackle/ring.
just a quick thought   :)    :dunno:
Title: Re: Need Help Designing Demonstration Tool
Post by: Roy from Pa on September 14, 2015, 12:46:00 PM
Something to hold the bow secure, then a heavy rope or cable connected to a winch that you can crank, just like one that pulls a boat up on a trailer. Even place a heavy scale in the pull line to read the pulling weight.
Title: Re: Need Help Designing Demonstration Tool
Post by: Mad Max on September 14, 2015, 04:30:00 PM
I think they took care of that  :clapper:
Title: Re: Need Help Designing Demonstration Tool
Post by: 4est trekker on September 14, 2015, 04:54:00 PM
Thanks, gent.  :)
Title: Re: Need Help Designing Demonstration Tool
Post by: aus-archer on September 15, 2015, 01:03:00 AM
Leaf spring back to a pulley, with some stretch type cord like para or something,so if they let go there isn't much recoil. Could even use a couple bits of pressure pipe as a plunger for a fake arrow knock, the resistant air pressure will let the spring "bow" down slow and gently.
Title: Re: Need Help Designing Demonstration Tool
Post by: LittleBen on September 15, 2015, 09:19:00 AM
I think they've got it. I might use a extension coil spring instead of a weight just because it's going to weigh 100# less to move around and there might be less risk of injury by eliminating a suspended 100# mass.