Patents by Inventor Horst Stemmer

Horst Stemmer 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: 6880443
    Abstract: The invention relates to a device for die cutting a stack consisting of sheet-type materials, in particular labels. According to said method, a movement of a stack to be cut in relation to a hollow cylindrical be pushed into said die-cutter blade. This type of device is characterized in that the die-cutter blade (18) is adjustably mounted in a frame (16), which can be inserted in a holding device (13) perpendicularly to the relative displacement direction (K) of the stacks to be cut (7) and die-cutter blades (18), and can be fixed in a central position. The holding device (13) is mounted in a die-cutter head plate (12), in such a way that it can be adjusted in relation to the latter. A die-cutter device of this type has an extremely compact construction, as a result of the positioning and mounting of the die-cutter blade in the direction of the relative movement of the stack to be cut and the die-cutter blade.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: April 19, 2005
    Assignee: Adolf Mohr Maschinenfabrik GmbH & Co. KG
    Inventors: Helmut Gross, Werner Bauer, Gerhard Becker, Gerd Gottschalk, Richard Neubauer, Horst Schneider, Horst Stemmer
  • Patent number: 6755106
    Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade. For such a device, it is proposed that the stack (8) to be punched be positioned between a limiting element (88) and a moveable slide-in unit 21 is positioned against a stop (89), and the limiting element (88) and the stop (89) are moveable. This type of construction of the die-cutting device ensures an optimal positioning of the stack in area of the pinching ram, independent of varying stack sizes.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: June 29, 2004
    Assignee: Adolf Mohr Maschinenfabrik GmbH & Co. KG
    Inventors: Helmut Gross, Werner Bauer, Gerhard Becker, Gerd Gottschalk, Richard Neubauer, Horst Schneider, Horst Stemmer
  • Publication number: 20040011181
    Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade.
    Type: Application
    Filed: April 26, 2002
    Publication date: January 22, 2004
    Inventors: Helmut Gross, Werner Bauer, Gerhard Becker, Gerd Gottschalk, Richard Neubauer, Horst Schneider, Horst Stemmer
  • Publication number: 20020189416
    Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade.
    Type: Application
    Filed: April 26, 2002
    Publication date: December 19, 2002
    Inventors: Helmut Gross, Werner Bauer, Gerhard Becker, Gerd Gottschalk, Richard Neubauer, Horst Schneider, Horst Stemmer