is more complex version of the simplest, and probably most common, type of gear. Using a wheel that has internal teeth, the shafts rotate in the same direction.
INTERNAL SPUR GEAR
REAL Services 700 Portage Trail Cuyahoga Falls, OH 44221.3057
voice: 330.630.3700 fax: 330.630.3733
© 1995-2005 REAL Services® U.S.A. - Analytical Almanac All Rights Reserved