Patents by Inventor Hans J. Grasse

Hans J. Grasse 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: 4364462
    Abstract: Apparatus for transporting cigarettes or analogous rod-shaped articles from one or more makers to a packing machine has a transporting system consisting of belt conveyors and one or more ducts which advance the output of the makers into the inlet of an upright channel serving to deliver the cigarettes to the packing machine. When the output of the makers exceeds the requirements of the packing machine, the surplus is diverted from the discharge end of the transporting system into one or more variable-volume surge bins by way of a reservoir wherein the height of the cigarette stream exceeds the height of the stream in the transporting system but is less than the height of the stack or stacks of cigarettes in the surge bin or bins. The reservoir has one or more conveyors which can advance cigarettes from the transporting system into the surge bin(s) or from the surge bin(s) into the channel.
    Type: Grant
    Filed: October 6, 1980
    Date of Patent: December 21, 1982
    Assignee: Hauni-Werke Korber & Co. K.G.
    Inventors: Gerhard Tolasch, Hans J. Grasse
  • Patent number: 4353454
    Abstract: Apparatus for transporting cigarettes or analogous rod-shaped articles from one or more makers to a packing machine has a transporting system consisting of belt conveyors and one or more ducts which advance the output of the makers into the inlet of an upright channel serving to deliver the cigarettes to the packing machine. When the output of the makers exceeds the requirements of the packing machine, the surplus is diverted from the discharge end of the transporting system into one or more variable-volume surge bins by way of a reservoir wherein the height of the cigarette stream exceeds the height of the stream in the transporting system but is less than the height of the stack or stacks of cigarettes in the surge bin or bins. The reservoir has one or more conveyors which can advance cigarettes from the transporting system into the surge bin(s) or from the surge bin(s) into the channel.
    Type: Grant
    Filed: October 14, 1980
    Date of Patent: October 12, 1982
    Assignee: Hauni-Werke Korber & Co. KG
    Inventors: Gerhard Tolasch, Hans J. Grasse