Patents by Inventor Steffen W. Kracis

Steffen W. Kracis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6637178
    Abstract: An improved can end bagging system comprises four subassemblies: (1) the end gathering and stick assembly apparatus, (2) the bag feeding, opening, and loading apparatus which places a predetermined number of stacked can ends into an open end bag, (3) the vertical positioner apparatus for moving the bagged sticks into a folding device, and (4) the bag folding, closing and transfer apparatus. The loading mechanism includes a servo controlled pusher which is driven with controlled acceleration and deceleration to avoid tipping of the ends making up a stick, to avoid bursting of the bags during filling, and to assure complete and uniform filling of each bag. Sponginess which results primarily from variations in compression of the rims of the ends pressing against each other in the gathering and counting process is avoided.
    Type: Grant
    Filed: March 27, 2000
    Date of Patent: October 28, 2003
    Assignee: Dayton Systems Group, Inc.
    Inventors: Steven T. Cook, Brian W. Clark, Steffen W. Kracis, Dennis F. Moore, Jr., William E. Schneberger, Timothy A. Whitehead