Author Topic: 47" double curve/ I-beams & belly lam's (not for bom)  (Read 8141 times)

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Offline half eye

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47" double curve/ I-beams & belly lam's (not for bom)
« on: November 16, 2010, 07:03:09 pm »
Hey Fella's
     On the Infantry bow I posted, N2HUNTIN mentioned using I-beams on the levers, so I thought I would see how that works. (Jeff is allways gettin somebody up to no good) The bow weighs 48# at 26" draw, it's 47" overal and 46" ntn. The main body is steam bent black walnut, with a hard maple belly lam and the center of the I-beam,( Ken 75 idea) and has spalted walnut for the bottom of the I-beam and grip belly lam. Flight testing with 550 grain arrows and full sized fletch was a low of 136 yards and the best was 155 yards. There is no hand shock.
     I was going to I-beam the handle as well but did not because when I cord wrap the grip it would not be visible anyways. I glued the I beam maple on the limb recurves, then filed in the holes (skeletonized) and then glued on the lower plate to actually form the I-beam. The whole purpose of doing these last few bows was because I'm drawing some plans up for a mollegabet made out off strickly thin strips 1/8" to 1/4" including the grip and the levers (will post the drawings when they are done) So here this little bow, hope ya like it. Second set of pics are detail shots.
Rich

Offline half eye

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #1 on: November 16, 2010, 07:07:06 pm »
Detail shots

Offline aero86

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #2 on: November 16, 2010, 07:46:39 pm »
WOW! nice!  wanna get rid of it?  lol
profsaffel  "clogs like the devil" I always figured Lucifer to be more of a disco kind of guy.

Offline sailordad

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #3 on: November 16, 2010, 08:04:29 pm »
Rich, very nice
tiller is excellent

so what is the purpose of the "I beam" tip?
i always wanted a harley,untill it became the "thing to ride"
i ride because i love to,not to be part of the crowd

Offline n2huntn

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #4 on: November 16, 2010, 08:13:55 pm »
Really like it. Now that I've seen it I feel better ;D
Genesis 27: 3

Offline Ozzy

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #5 on: November 16, 2010, 08:58:43 pm »
To cool Rich can't wait tell the next one.
THE BEST SUNRISES ARE SEEN 20 FEET UP A TREE.

Offline ken75

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #6 on: November 16, 2010, 09:10:44 pm »
dang man thats a nice bow nice to see ya not layin round on your tuckus. keep it up rich !!

Offline aznboi3644

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #7 on: November 16, 2010, 09:38:41 pm »
Stunning...I love the contrast...Ima have to try some of these working faded lams

Offline PeteC

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #8 on: November 16, 2010, 09:42:48 pm »
Very nice Rich.That is very unique.(Of course most of your bows are). God Bless
What you believe determines how you behave., Pete Clayton, Whitehouse ,Texas

Offline Justin Snyder

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #9 on: November 16, 2010, 09:47:48 pm »
The tiller looks great. I like the contrast of the wood color.
Everything happens for a reason, sometimes the reason is you made a bad decision.


SW Utah

Offline Cameroo

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #10 on: November 16, 2010, 10:02:21 pm »
Rich, I like the way your brain works  ;D very inventive and creative

Offline half eye

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #11 on: November 16, 2010, 10:45:57 pm »
Thanks for the nice words. I guess I forgot to mention that the reason Jeff was kicking around the whole idea of I-beams was to get the levers/ recurves rigid but loose some weight VS: doing a solid wood area.....just seemed that an I beam that was skeletonized would be lighter than a solid lever. Also this can be glued up instead of requiring a thicker original stave/board to cut it in.

This "glued-up" part is what would fit in with the whole idea of laminating up a Mollegabet.
rich

Offline Simple Hunter

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #12 on: November 16, 2010, 10:54:02 pm »

       Cool ideas,I like it

Offline aznboi3644

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #13 on: November 16, 2010, 10:56:46 pm »
I'd say you have enough wood there to narrow the tips to 1/4 inch and gain some cast.

Offline PatM

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Re: 47" double curve/ I-beams & belly lam's (not for bom)
« Reply #14 on: November 17, 2010, 01:08:10 am »
I can't help thinking that the tips could be much narrower, deeper and even more skeletonized. I love the idea and it has great potential.
 The Skele-tip bow over on Paleoplanet is a good benchmark for this style of bow. It set a flight record of over 350 yards.