New Domestic Combination Fly-Wheel
The Combination Fly-Wheel
(Pictures and Text Courtesy of Dorothy Brumleve)
- (A) -- The main part of the wheel secured to the shaft.
- (B) -- The pulley, which is secured to the wheel in sewing, but runs loose in the winding of the bobbins.
- (C) -- The nut by which the wheel and pulley are united. A slight turn of the nut with the fingers serves to tighten or loosen the pulley.