Triggered By Presence Of Package Patents (Class 53/76)
  • Apparatus for inserting closure means into a container
    Patent number: 3932979
    Abstract: Apparatus is disclosed for disposing of radioactive waste materials by placing them into a steel drum together with cement and water, mixing the contents, and then storing the drum for a period of time to permit partial decay of radioactive materials. Also disclosed are remotely controlled apparatus for filling, closing and agitating the drum including special means for unscrewing a cap from the drum, for holding the cap during filling, and for replacing the cap after filling.
    Type: Grant
    Filed: October 25, 1973
    Date of Patent: January 20, 1976
    Assignee: Stock Equipment Company
    Inventors: Arthur J. Stock, Donald E. Christofer, Joseph E. Brinza