Primitive Archer

Main Discussion Area => Bows => Topic started by: Marc St Louis on November 19, 2012, 08:48:43 pm

Title: 3 pc BBO Takedown
Post by: Marc St Louis on November 19, 2012, 08:48:43 pm
Finished up this bow the other day.  I had another just like it but a Canadian Diplomat attached to the Canadian embassy in Nigeria took a fancy to it so it's now in Nigeria.  This is the 4th bow like this that I make since I wrote on how to make them in an issue of PA magazine 7 or 8 years ago.  They are labour intensive to make but interesting none the less.  At 65" long overall this bow is a bit longer than the last one I made but it also draws a couple inches more.  It has limbs 1 3/8" wide that taper to 3/8" nocks with a final draw weight is 58# @ 28".  I used Cocobolo for the tip overlays, the bolt supports and the nut lugs.  The handle is a laminate of Osage, Rock Maple and BC.  It shoots quite well and is pretty fast.  Here's some pictures.

(https://i.imgur.com/eIG08Vs.jpg)

(https://i.imgur.com/xChffmR.jpg)

(https://i.imgur.com/6r3iMKT.jpg)

(https://i.imgur.com/uvf2MNA.jpg)

Title: Re: 3 pc BBO Takedown
Post by: PEARL DRUMS on November 19, 2012, 08:54:10 pm
Whew...labor intensive indeed. Thats dedication Marc.
Title: Re: 3 pc BBO Takedown
Post by: Catahoula on November 19, 2012, 09:17:44 pm
Hi Marc,

That bow has some fine looking lines...sure wish you needed a nice flute or two for Christmas!!  Keep up the great work and stay warm!  Still looking for that cd someday. :)

Rand
Title: Re: 3 pc BBO Takedown
Post by: blackhawk on November 19, 2012, 09:30:37 pm
That's sweet marc..as always....    maybe one of these days ill try something like that...thanks for sharing
Title: Re: 3 pc BBO Takedown
Post by: TRACY on November 19, 2012, 09:31:46 pm
I'm taking a real liking to it as well! That is stunning Marc!



Tracy
Title: Re: 3 pc BBO Takedown
Post by: soy on November 19, 2012, 09:38:32 pm
 8) too many possibilities to mess that 1 up for me to try... sure would like to shoot it though ;)
Title: Re: 3 pc BBO Takedown
Post by: gstoneberg on November 19, 2012, 09:40:49 pm
Very nice!  I like that alot.  Beautiful bow.

George
Title: Re: 3 pc BBO Takedown
Post by: Zion on November 19, 2012, 09:45:41 pm
I really don't know much about laminated bows, but that looks awesome! I bet it's fast as well.
Title: Re: 3 pc BBO Takedown
Post by: el-hattab on November 19, 2012, 09:54:20 pm
Beautiful profile and I love the cocobola work.

AE
Title: Re: 3 pc BBO Takedown
Post by: steve b. on November 19, 2012, 10:16:13 pm
Marc, are the limbs equal length?  Very cool.
Title: Re: 3 pc BBO Takedown
Post by: Adam on November 19, 2012, 11:11:40 pm
Another beauty Marc!
Title: Re: 3 pc BBO Takedown
Post by: Badly Bent on November 19, 2012, 11:14:53 pm
Nice Marc, bet it packs a punch when those limbs uncoil from that sweet bend. Very nice work.
Greg
Title: Re: 3 pc BBO Takedown
Post by: vinemaplebows on November 19, 2012, 11:49:59 pm
Marc,

               Very nice! Is that bamboo backed?
Title: Re: 3 pc BBO Takedown
Post by: Pappy on November 20, 2012, 05:49:19 am
Beautiful bow.Very nice job. :)
   Pappy
Title: Re: 3 pc BBO Takedown
Post by: Will H on November 20, 2012, 09:47:21 am
Very cool! As always, well done!!
Title: Re: 3 pc BBO Takedown
Post by: Marc St Louis on November 20, 2012, 10:19:52 am
Thank you guys.  To answer some questions.

Thanks Rand, Anne-Marie has no need of another flute right now but she may change her mind.  The cd is on hold for now because the recording is done in an abandoned silo, too cold right now.

The limbs are equal length.  I should have heat-treated the Osage though as it was cut in Southern Ontario and it doesn't have quite as good a compression strength as some other Osage I have used.

It's a BBO (Bamboo backed Osage) Brian.  The Bamboo is some that I got in trade from Robustus (James Parker).  Can't say I have ever seen Bamboo with nodes that widely spaced before.  Very nice stuff
Title: Re: 3 pc BBO Takedown
Post by: Bowman on November 20, 2012, 10:23:28 am
Very nice bow. Perfect tiller. :-)
Title: Re: 3 pc BBO Takedown
Post by: lesken2011 on November 20, 2012, 11:12:19 am
Sweet, Mark!! Nice work! :)
Title: Re: 3 pc BBO Takedown
Post by: Parnell on November 20, 2012, 11:19:24 am
A handsome bow Marc. 
Title: Re: 3 pc BBO Takedown
Post by: Buckeye Guy on November 20, 2012, 04:08:38 pm
My faverite type of takedown !!!
Good job !!!!!
If I was not so lazy I would do another one or two !
Thaks for sharing !
Guy
Title: Re: 3 pc BBO Takedown
Post by: Marc St Louis on November 20, 2012, 05:43:00 pm
Thank you guys. 

No such thing as perfect Bowman but thanks anyways
Title: Re: 3 pc BBO Takedown
Post by: darwin on November 20, 2012, 06:57:44 pm
I love it! Just one question how did you do your bolts is it really just one bolt per limb?
Title: Re: 3 pc BBO Takedown
Post by: Dvshunter on November 20, 2012, 07:38:59 pm
Cool bow. I like the limb bolts and profile.
Title: Re: 3 pc BBO Takedown
Post by: Marc St Louis on November 20, 2012, 07:47:40 pm
It is one brass bolt and one brass locating pin per limb.
Title: Re: 3 pc BBO Takedown
Post by: Knapper on November 20, 2012, 10:08:24 pm
Beautiful bow Marc! Can't wait till Christmas when I'll get those back issues and find the how to :)
Title: Re: 3 pc BBO Takedown
Post by: Bowman on November 21, 2012, 06:27:26 am
Thank you guys. 

No such thing as perfect Bowman but thanks anyways
I think that tiller is very good. :-) I'm a great admirer of your bows. I've visited your homepage a lot of times. I've read your article in "Bowyers bible vol 4" a lot of times. I've seen the flightbow in hornbeam you made for "Kviljo" Kviljo is a friend of mine. Gretings from Norway.
:-)
Title: Re: 3 pc BBO Takedown
Post by: George Tsoukalas on November 21, 2012, 07:35:31 am
Beautiful bow, Marc. Jawge
Title: Re: 3 pc BBO Takedown
Post by: Keenan on November 21, 2012, 10:52:32 am
Very nice Mark. Love the tips and attachments
Title: Re: 3 pc BBO Takedown
Post by: Stringman on November 21, 2012, 11:34:37 am
Love the quality of your bows, the thing that most stands out to me is that I need to slow down. Very inspirational!

Scott
Title: Re: 3 pc BBO Takedown
Post by: Carson (CMB) on November 21, 2012, 01:18:58 pm
I love that unbraced profile. 
Title: Re: 3 pc BBO Takedown
Post by: Marc St Louis on November 21, 2012, 05:18:12 pm
Thanks guys.
Title: Re: 3 pc BBO Takedown
Post by: acker on November 21, 2012, 09:18:35 pm
Nice Bow , very good tiller on it .
You have spend lots of hours to make it  :)
...but the leather work on the handle ,.... :-X
Title: Re: 3 pc BBO Takedown
Post by: Marc St Louis on November 22, 2012, 09:09:51 am
Nice Bow , very good tiller on it .
You have spend lots of hours to make it  :)
...but the leather work on the handle ,.... :-X

We all have our likes and dislikes, I know I have mine as well  ;)
Title: Re: 3 pc BBO Takedown
Post by: jeffhalfrack on November 22, 2012, 11:34:53 am
 Hey  Marc  I  love this  bow!!  could  you  post  the  riser  dementions I.E. limb pad  angles  lengths  that   is  one  I'd  love  to  try!  JeffW      and  the  leather work,,,,,,,,,,,,,well  next  time,,,,,just  kidding  thanks  I  all  ways  learn  a  bunch  when you  post  JEFFW
Title: Re: 3 pc BBO Takedown
Post by: Marc St Louis on November 23, 2012, 12:15:05 pm
Jeff
The overall length of the riser is 11".  The length of the limb pads is 3".  I don't know what the angle is in degrees.  The way I do it is I measure down the front of the handle, in this case it was about 1/2". then make a mark 3" back and make a line between the 2 points.  I adjust the angle on each bow in accordance with how much reflex the limbs hold after glue up so that I get some tip setback.  The more reflex the limb holds the more angle I can give it, up to a point.  I like to start off with at least 1" of reflex.