Does your Biscuit Bridge cone seem to be lacking something?

I have found a radical approach to the 6 inch resonator cone in a cigar box guitar. Back in 1933 the Schireson Brother developed a new bridge system called the Flywheel bridge. Even though it is clearly different from the Spider bridge developed by Dobro, it lost it's copyright challenge in Court.

Details: https://mydirtyguitarhabit.com/the-schireson-brothers-and-the-cone-...

After a futile search for 6 inch spider bridges, I started using Flywheels that I make myself using the C.B.Gitty wooden resonator covers, and it works unbelievably well.

First, you have to fill in the center biscuit hole with a piece of wood. You then glue in a pair of saddle supports to hold your bridge saddle in position. 

I personally use Tri-Cone replacement cones because they lack the "biscuit shelf" in the center, giving the assembled cone more depth, but regular cones should work just as well. I invert the cone so that the rim edge is supported on the top soundboard. The wooden flywheel cover transfers the bridge energy to the rim of the cone much like a spider bridge does. The center post adds stability, and is fastened to the cone by a screw in the center hole of the cone. 

 

 

Views: 1366

Reply to This

Replies to This Discussion

this is just too cool! you are such a great and talented builder!

Wow !  This inspires me..   just gettin into the reso stuff..

That is interesting.  I did similar on a 6 inch CBG cone I put into my old Silvertone guitar.  It works fine.  I think in truth, I did it that way due to cutting the hole a bit big and using the crossbar to even pressure.

I had to come up with this because I was getting requests for 6 inch cone, 8 string/4 course Octave Mandolins in a small body. There was no way that your typical biscuit bridge 6 inch cone (4x 10lbs nylon) would handle 8 steel strings (8x 16lbs Steel) even in extra light gauges. 

RSS

The Essential Pages

New to Cigar Box Nation? How to Play Cigar Box GuitarsFree Plans & How to Build Cigar Box GuitarsCigar Box Guitar Building Basics

Site Sponsor

Recommended Links & Resources


Forum

crossover guitar.

Started by Timothy Hunter in Other stuff - off topic, fun stuff, whatever. Last reply by Timothy Hunter Apr 10. 14 Replies

Tune up songs

Started by Ghostbuttons in Building Secrets, Tips, Advice, Discussion. Last reply by Timothy Hunter Mar 9. 5 Replies

Duel output jacks

Started by Justin Stanchfield in Building Secrets, Tips, Advice, Discussion. Last reply by Taffy Evans Mar 8. 6 Replies

Latest Activity

Southern Ray commented on Dogleg Steve's video
Thumbnail

Fiddly Rag from the book Cigar Box Picking by Dogleg Steve

" Sitting here with a silly grin... Thanks, that was well played and fun!"
4 hours ago
Rich commented on Rich's photo
Thumbnail

Retro Radio Tin Whole view

"Thanks, Brian. UJ - appreciate the good review. Doug, this one sat for a while partly done, and…"
8 hours ago
AGP # commented on AGP #'s photo
Thumbnail

AGP #530 - ''Pink Floyd''

""Thanx A.D." Yep!, Messrs Waters & Gilmore don't seem to be friends anymore :-D"
9 hours ago
AGP # commented on AGP #'s photo
9 hours ago
AGP # commented on AGP #'s photo
Thumbnail

AGP #532 - '' Black Sabbath''

""Thanks Doug", One more to go, a bit smaller Sign 6" x 12", and not Band…"
9 hours ago
AGP # commented on AGP #'s photo
Thumbnail

AGP 8 Stand Carousels

""Thanks  'UJ' & Doug", now have Eleven 8 Stand Carousels, all on…"
10 hours ago
A.D.EKER commented on Uncle John's photo
Thumbnail

Chugger Review 2nd from left

"Oke ! Rock Caktus ! i got Ye ! Watersavers! and still Cool !"
11 hours ago
A.D.EKER commented on AGP #'s photo
Thumbnail

AGP 8 Stand Carousels

"The Metal Corner ! fine looking stand & Gits there AGP# ,Still cranking them out like there…"
11 hours ago
A.D.EKER commented on Rich's photo
Thumbnail

Retro Radio Tin Whole view

"Verry Cool Rich ! real good looker ! and a fine player ! Rock&Roll Radio !"
11 hours ago
Glenn Kaiser commented on Uncle John's photo
Thumbnail

Chugger Review 2nd from left

"I love Doug's work too!! -Glenn"
11 hours ago
Glenn Kaiser commented on Uncle John's photo
Thumbnail

Chugger Review 2nd from left

"ALL really sweet Uncle John! Congrats! -Glenn"
11 hours ago
Doug Thorsvik commented on Dogleg Steve's video
Thumbnail

Dead Mans Rag from the book Cigar Box Picking Rags for 3&4 string Cigar Box Guitar by Dogleg Steve

"Very jaunty Steve! It’s a treat to watch you play. Thanks for sharing."
14 hours ago

Music

© 2024   Created by Ben "C. B. Gitty" Baker.   Powered by

Badges  |  Report an Issue  |  Terms of Service

\uastyle>\ud/** Scrollup **/\ud.scrollup {\ud background: url("https://storage.ning.com/topology/rest/1.0/file/get/963882636?profile=original") no-repeat scroll 0 0 transparent;\ud bottom: 25px;\ud display: inline !important;\ud height: 40px;\ud opacity: 0.3 !important;\ud position: fixed;\ud right: 30px;\ud text-indent: -9999px;\ud width: 40px;\ud z-index: 999;\ud}\ud.scrollup:hover {\ud opacity:0.99!important;\ud}\ud \uascript type="text/javascript">\ud x$(document).ready(function(){\ud x$(window).scroll(function(){\ud if (x$(this).scrollTop() > 100) {\ud x$('.scrollup').fadeIn();\ud } else {\ud x$('.scrollup').fadeOut();\ud }\ud });\ud x$('.scrollup').click(function(){\ud x$("html, body").animate({ scrollTop: 0 }, 600);\ud return false;\ud });\ud });\ud \ua!-- End Scroll Up -->