Patents by Inventor Wolfgang Heinzig

Wolfgang Heinzig 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: 6477819
    Abstract: Apparatus for producing (folding) cartons or for closing the same by applying adhesive strips (13) to folding flaps (11) during an upward movement of the cartons (10) by a closing conveyor (21), the closed cartons (10) being transferred in the region of an upper transfer station (33) to a removal conveyor (22) and defective cartons (43), previously detected by monitoring, being able to be conveyed past the removal conveyor (22) into the region of a transfer station for such defective cartons (43).
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: November 12, 2002
    Assignee: Focke & Co. (GmbH & Co.)
    Inventors: Heinz Focke, Wolfgang Heinzig
  • Patent number: 6397567
    Abstract: Process and apparatus for introducing elongate, in particular cylindrical, articles, namely packs (10), into a carton (15). The packs (10) arrive individually, and at a spacing from one another, on a feed conveyor (18) and are pushed off from the latter transversely, by a pack pusher (26), into a collecting station (19). Layers (17) comprising a plurality of packs (10) located one beside the other are formed in said collecting station. The layers (17) are then raised one after the other and introduced into a grouping subassembly in order to form groups (16) comprising a plurality of layers. In each case one group, in turn, is pushed into a carton (15) which is open on at least one side.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: June 4, 2002
    Assignee: Focke & Co. (GmbH & CO)
    Inventors: Heinz Focke, Wolfgang Heinzig
  • Patent number: 5430994
    Abstract: An apparatus for transferring bag packs (10) containing sensitive loose material to a collective packer for the introduction of the packs into a carton or the like. To compensate for the difference in performance rates of a production machine (bag packer) for the packs (10) and the collective packer, there is provided a conveying device (17) with at least two conveyor belts (18, 19) which act as compensating conveyors. The packs (10) are fed to a special collecting station (16) by the conveying device (17). This collecting station comprises an intermediate band (35) and a group band (43). In the region of the intermediate band (35), the packs (10) are spaced out at a distance so they can be detected. In the region of the group band (43), a pack group (11) is formed from packs (10) lying tightly next to one another.
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: July 11, 1995
    Assignee: Focke & Co. (GmbH & Co.)
    Inventors: Heinz Focke, Wolfgang Heinzig