Features Helical Gears:
I. Cum Meshing duo externa Gears, gyrationis occurs in oppositum, cum Meshing internum ger cum externa calces gyrationis occurs in eodem.
II. Circa numerum dentium ad invicem care debet meshing in unumquodque Meshing (internum) calces cum parva (externa) calces, cum tria genera intercessiones potest fieri.
III. Plerumqueinternus GearsPellentes exigua externa Gears
IV. Permittit pro pacto consilio machinae
Applications of Internus Gears: Planetarium calcesDrive of High Reduction Ratio, Clutches etc.