Originally Posted by
Rodney
Let's point the spotlight at my ignorance once again shall we?
I wonder what's a wonder wheel?
Rodney
A wonder wheel was an optional attachment for the Necchi Mira BU. It has special stitch cams available for it and is driven off of the handwheel to power it to do special stitches on an otherwise basic ZZ machine. It works much like a bobbin winder.
Close up with the linkage in place.
[ATTACH=CONFIG]471741[/ATTACH]
The mechanism showing the drive wheel. Cams are two sided.
[ATTACH=CONFIG]471742[/ATTACH]
I hope this helps.
~G~