Primitive Archer

Main Discussion Area => Bows => Topic started by: Ricardovanleeuwen on December 07, 2019, 10:10:59 am

Title: Recurve
Post by: Ricardovanleeuwen on December 07, 2019, 10:10:59 am
Hej, i  nevver read of a recurved pyramid bow. Is it possible to do it or are there no advantages?
Title: Re: Recurve
Post by: Pat B on December 07, 2019, 10:44:54 am
Sure it's possible. You may want to keep your tips wide until you get to low brace in case you need to make adjustments to keep the string tracking well.
Title: Re: Recurve
Post by: bjrogg on December 07, 2019, 11:42:08 am
I would say Leonwood's Black Locust RD is very close to one.
Bjrogg
Title: Re: Recurve
Post by: Ricardovanleeuwen on December 07, 2019, 12:16:47 pm
@ pat, what do you mean by wide because i se some pyramid bows with Neelie thin tips

And @ bjrogg  i will check it at his website
Title: Re: Recurve
Post by: bownarra on December 07, 2019, 12:39:52 pm
You mean narrow tips? :)
You could but recurve stability is the issue.
Title: Re: Recurve
Post by: Pat B on December 07, 2019, 03:11:17 pm
Don't taper the last 6" to 8" until you brace the bow and see how the string tracks. Just cut in temporary string nocks on the side of the tip. You can remove wood from one side or the other to help the string run true. Once the string runs true you can narrow the tips down to where you'd like. You can also recurve the wide tips.
Title: Re: Recurve
Post by: leonwood on December 09, 2019, 07:15:38 am
What they all say above!

And yes, a pyramid recurve is pretty common!
I usually tiller the bow to brace before boiling the recurves. Keep the tips wide but not too thick because then they are harder to bend.

This is still one of my favs: http://www.primitivearcher.com/smf/index.php?topic=62521.0
Title: Re: Recurve
Post by: Deerhunter21 on December 10, 2019, 08:51:02 am
@ pat, what do you mean by wide because i se some pyramid bows with Neelie thin tips

And @ bjrogg  i will check it at his website

Those are probably syahs or levers on a molgabart or maybe they were recurved and then made thin untill they bend slightly, which is basically a molly
Title: Re: Recurve
Post by: bownarra on December 11, 2019, 01:48:42 am
@ pat, what do you mean by wide because i se some pyramid bows with Neelie thin tips

And @ bjrogg  i will check it at his website

Those are probably syahs or levers on a molgabart or maybe they were recurved and then made thin untill they bend slightly, which is basically a molly

No Holmguaard bows may have a little bend in the outer limbs but Mollys don't. Syhia is generally a term used on a reflexed hornbow.
Title: Re: Recurve
Post by: Deerhunter21 on December 11, 2019, 06:42:01 am
Ive seen bows with syahs glued on. Not just hornbows, although alot of hornbows have syahs bows can have them too as static recurve. I thought mollys you make it so the lever just bends ever so slightly to make them as small as you can and holmgaard bemd a bit more, although i dont know alot about holmegaards tho.
Title: Re: Recurve
Post by: TimBo on December 12, 2019, 08:46:53 pm
I think " Neelie thin" is supposed to be "needle thin".  :)
Title: Re: Recurve
Post by: Ricardovanleeuwen on December 13, 2019, 12:41:28 am
Yesterday i bended the second limb. I forgot to check if they are in line with each other so one is a bit off. Also one limb hold the curve better then the other.  Can i just steam one again  and fix it even if i heated them with dry heat?
Title: Re: Recurve
Post by: Ricardovanleeuwen on December 13, 2019, 04:43:37 pm
Nevver mind, it lifted a splinter and delaminated on growth rings