Patents by Inventor Dirk Droge

Dirk Droge 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).

  • Stapling device
    Patent number: 7644850
    Abstract: A stapling device (1) with at least two stapling heads (4, 5) attached to a stapling head unit (2) for stapling sheet-like material, in particular paper, cardboard or the like, is provided, wherein the distance between at least two stapling heads (4, 5) can be adjusted relative to each other. In a stapling device (1) according to the invention, the retrofitting necessary for various products is to be simplified. This is achieved in the invention by moveably arranging the stapling heads (4, 5) relative to each other, and providing a drive unit (9, 10) for setting the stapling head distance.
    Type: Grant
    Filed: May 10, 2006
    Date of Patent: January 12, 2010
    Assignee: Hohner Maschinenbau GmbH
    Inventors: Thomas Gerlach, Dirk Droge
  • Stapling device
    Patent number: 7159748
    Abstract: A stapling device (1) with at least two stapling heads (4, 5) attached to a stapling head unit (2) for stapling sheet-like material, in particular paper, cardboard or the like, is provided, wherein the distance between at least two stapling heads (4, 5) can be adjusted relative to each other. In a stapling device (1) according to the invention, the retrofitting necessary for various products is to be simplified. This is achieved in the invention by moveably arranging the stapling heads (4, 5) relative to each other, and providing a drive unit (9, 10) for setting the stapling head distance.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: January 9, 2007
    Assignee: Hohner Maschinenbau GmbH
    Inventors: Thomas Gerlach, Dirk Droge
  • Stapling device
    Publication number: 20060266790
    Abstract: A stapling device (1) with at least two stapling heads (4, 5) attached to a stapling head unit (2) for stapling sheet-like material, in particular paper, cardboard or the like, is provided, wherein the distance between at least two stapling heads (4, 5) can be adjusted relative to each other. In a stapling device (1) according to the invention, the retrofitting necessary for various products is to be simplified. This is achieved in the invention by moveably arranging the stapling heads (4, 5) relative to each other, and providing a drive unit (9, 10) for setting the stapling head distance.
    Type: Application
    Filed: May 10, 2006
    Publication date: November 30, 2006
    Inventors: Thomas Gerlach, Dirk Droge
  • Stapling device
    Publication number: 20040108355
    Abstract: A stapling device (1) with at least two stapling heads (4, 5) attached to a stapling head unit (2) for stapling sheet-like material, in particular paper, cardboard or the like, is provided, wherein the distance between at least two stapling heads (4, 5) can be adjusted relative to each other. In a stapling device (1) according to the invention, the retrofitting necessary for various products is to be simplified. This is achieved in the invention by moveably arranging the stapling heads (4, 5) relative to each other, and providing a drive unit (9, 10) for setting the stapling head distance.
    Type: Application
    Filed: November 21, 2003
    Publication date: June 10, 2004
    Inventors: Thomas Gerlach, Dirk Droge