Patents by Inventor Rolf Majewski

Rolf Majewski 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: 5730695
    Abstract: An apparatus for stacking zig-zag interfolded articles such as towels (3) cludes two carrier forks (22, 23) extending toward each other from opposite sides and forming a two-piece stacking table (8) onto which the folded towels are stacked. The apparatus further includes a pair of separating and auxiliary carrying forks (11, 12) that reach into the forming stack from opposite sides. In a method of stacking interfolded towels, the towels are stacked on the two piece stacking table (8) so that the folded edge of consecutive towels alternately faces to the right and to the left. The carrier forks (22, 23) of the two-part stacking table (8) reach under and support the bottom of the stack (2) from opposite sides and lower the stack onto a conveyor belt (26). Meanwhile, the separating and carrying forks (11, 12) reach under and support the bottom of a new stack being formed, from opposite sides.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: March 24, 1998
    Assignee: Winkler & Duennebier Maschinenfabrik und Eissengiesserei KG
    Inventors: Gilbert Hauschild, Rolf Majewski