Patents Assigned to Dynes/Rivett Inc.
  • Tilting cam, rotating barrel pump
    Patent number: 4375942
    Abstract: Disclosed is a pump comprising a rotatable barrel, a tiltable pump cam, and a proportional servo actuator operatively connected to the pump cam to affect the angle between the pump cam and the axis of the barrel.
    Type: Grant
    Filed: April 21, 1981
    Date of Patent: March 8, 1983
    Assignee: Dynes/Rivett Inc.
    Inventor: John R. Olson