Patents Assigned to Mape S.p.A.
  • Epicyclic reduction gears
    Patent number: 5078665
    Abstract: A reduction unit includes a sun gear (2) which is integral with the driving shaft (1), and is equipped at the two ends of the shaft with two identical toothings (3, 4) which mesh with three free planetary gears (7) which in turn mesh with the fixed (10) and rotary (11) internal ring gears; between these ring gears there is a difference of three teeth.
    Type: Grant
    Filed: January 23, 1991
    Date of Patent: January 7, 1992
    Assignee: Mape S.p.A.
    Inventor: Giovanni Castellani