Patents Assigned to P & P Industries, Inc.
  • Electric motor control unit
    Patent number: 5072164
    Abstract: An electric motor control unit for use in a vending machine includes a sealed housing containing an electric motor drivingly connected through an eccentric and a cam follower to a magnetic switch actuator operatively associated with a sealed, magnetically operated reed switch. Energization of the electric motor rotates an output shaft carrying the eccentric for one cycle of operation, whereupon the motor is deenergized to complete the cycle.
    Type: Grant
    Filed: January 11, 1991
    Date of Patent: December 10, 1991
    Assignee: P & P Industries, Inc.
    Inventors: Harry Pruis, Don Hardey