Patents Assigned to American Overdrive, Inc.
  • Overdrive transmission unit
    Patent number: 4750384
    Abstract: An overdrive transmission unit is provided which includes an electrical switch circuit which activates a solenoid to shift gears and which utilizes a planetary gear system and clutch and brake packs to provide an additional gear ratio and which, because of its unique construction, requires minimal axial and lateral space.
    Type: Grant
    Filed: October 24, 1986
    Date of Patent: June 14, 1988
    Assignee: American Overdrive, Inc.
    Inventor: Norman R. Belliveau