AN IMl'KOYKD COUUtlMKTKIt 



267 



In figure 3, the lid of the metal case, illustrated in figures 2 

 and 3, is removed, and an upper view is furnished of the drive 

 mechanism. The annular is shown at C within which are seen 

 at A the ends of the spindle axes, which terminate within in 

 fibre friction gears. 



Fig. 4A. Horizontal section of drive mechanism showing: A, A\, spindles; 

 B, B, fiber gears; C, annular; V, groove in annular for pulley cord; D, spindle 

 for annular; E, collar for annular; F, screw for reversing spindles; G, lever. 



B. Vertical section of drive mechanism. A, spindle for cylinder; B, fiber 

 gear; D, spindle for annular; C, annular; V, groove in annular for pulley cord; 

 E, collar for annular spindle; F, reversing screw; G, lever. 



