Patents Assigned to I.B.A. Inc.
  • Vacuum and pulsator automatic shutoff for a claw
    Patent number: 4136639
    Abstract: A claw for a milking machine milk receiver into which the milk descends through four inflations, a central vertical tubular assembly removing milk from low point of receiver, a vacuum delivery tube for milk attached with respect to the tubular member above the tank, a shutoff for the vacuum operating automatically upon a simple pulling action or accidental dropping of the claw, and means simultaneously shutting off the pulsator action for the inflations.
    Type: Grant
    Filed: April 15, 1977
    Date of Patent: January 30, 1979
    Assignee: I.B.A. Inc.
    Inventor: Daniel O. Noorlander