Mechanical Music Digest 
You Are Not Logged In Login/Get New Account
Please Log In. Accounts are free!
Logged In users are granted additional features including a more current version of the Archives and a simplified process for submitting articles.
Home Archives Calendar Gallery Store Links Info
MMD > Tech > SpoolF > calliope

calliope spool frames
Calliope Mechanics
Photos of spool frames, etc., from various nickelodeons.
Text & photos by Don Teach & Robbie Rhodes
 

tangley_frame.jpg (29 kb)
Fig. 5-1. Tangley calliope spool frame.  The bevel gears are unique to the Tangley design.
At lower left is an air motor mounted horizontally, which powers the A-roll spool frame.
The calliope is about the only 10-tune roll-playing instrument that is powered entirely by air --
no electricity is needed!


unk_frame2.jpg (21 kb) unk_frame1.jpg (14 kb)
Fig. 5-2a & 5-2b.  An A-roll spool frame by an unknown maker.  Like the Coinola spool frame
designs, this one also uses a worm and worm gear speed reducer, but there is no sump for lubrication.
Extremely unique are the helical gears visible to the right of the worm gear, and the (rubber?) coupling
assembly by the sprocket gear.  These photos are of a spool frame in a calliope in Florida, now under
restoration.  Only one other spool frame like this one has been reported; it was seen in the Chicago area
many years ago.

[index]


7 January 2003, 8 January 2003

Home    Archives    Calendar    Gallery    Store    Links    Info   


Enter text below to search the MMD Website with Google



CONTACT FORM: Click HERE to write to the editor, or to post a message about Mechanical Musical Instruments to the MMD

Unless otherwise noted, all opinions are those of the individual authors and may not represent those of the editors. Compilation copyright 1995-2024 by Jody Kravitz.

Please read our Republication Policy before copying information from or creating links to this web site.

Click HERE to contact the webmaster regarding problems with the website.

Please support publication of the MMD by donating online

Please Support Publication of the MMD with your Generous Donation

Pay via PayPal

No PayPal account required

                                     
Translate This Page