Patents by Inventor Klaus Stoeckel

Klaus Stoeckel 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: 8192340
    Abstract: A buckle plate device for a folding machine comprises a buckle plate (10) and a sheet stopping means for stopping a sheet (24) running into the buckle plate (10) in the intake direction, wherein the sheet stopping means is formed by a clamping means (26) which clamps the incoming sheet (24) in order to stop it and preferably automatically releases the clamping at the onset of tractive forces of the subsequent rollers. Hereby a buckle plate device is provided which requires little space and makes it possible to fold sheets with comparably low noise development without a mechanical stop in a sheet-edge controlled manner or in a print-image controlled manner at a high sheet transport speed.
    Type: Grant
    Filed: February 3, 2009
    Date of Patent: June 5, 2012
    Assignee: Maschinenbau Oppenweiler Binder GmbH & Co. KG
    Inventors: Eberhard Krieger, Klaus Stoeckel, Wolfgang Fischer
  • Publication number: 20090200727
    Abstract: A buckle plate device for a folding machine comprises a buckle plate (10) and a sheet stopping means for stopping a sheet (24) running into the buckle plate (10) in the intake direction, wherein the sheet stopping means is formed by a clamping means (26) which clamps the incoming sheet (24) in order to stop it and preferably automatically releases the clamping at the onset of tractive forces of the subsequent rollers. Hereby a buckle plate device is provided which requires little space and makes it possible to fold sheets with comparably low noise development without a mechanical stop in a sheet-edge controlled manner or in a print-image controlled manner at a high sheet transport speed.
    Type: Application
    Filed: February 3, 2009
    Publication date: August 13, 2009
    Applicant: Maschinenbau Oppenweiler Binder GmbH & Co. KG
    Inventors: Eberhard Krieger, Klaus Stoeckel, Wolfgang Fischer
  • Publication number: 20090183467
    Abstract: A device for folding in at least one flap of a box includes a folding mechanism for folding the at least one flap and a pressing mechanism for pressing the flap into the inside of the box, where the pressing mechanism projects into the inside of the box. The flap is closed with only the two tool. Particularly by the use of the pressing means, the flap can be pressed against until such time as glue, applied in the preceding step, has bonded. To adapt to different widths of the package, only one tool has to be exchanged. The folding means need not be changed, since it is adapted for the widest possible package.
    Type: Application
    Filed: April 12, 2007
    Publication date: July 23, 2009
    Inventors: Reinhard Rapp, Klaus Stoeckel, Wolfgang Rapp
  • Patent number: 6699165
    Abstract: An apparatus for removing folding box blanks from a folding box magazine and transferring them to between drivers of a conveyor system has a suction rotor with suction cups. The suction rotor is coupled to a four-bar mechanism, which erects the folding box blank along a stationary erecting shunt. By the engagement of the suction cups with a trailing side wall of the folding box blank, which wall stands vertically with reference to the feeding direction, and because of the disposition of the erecting shunt, a high output can be attained with the conveyor system driven incrementally, and folding box blanks can be processed whose front lower edge, in terms of the feeding direction, is located frontmost in the folding box magazine.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: March 2, 2004
    Assignee: Robert Bosch GmbH
    Inventors: Eberhard Krieger, Klaus Stoeckel, Joseph Weis
  • Patent number: 6637174
    Abstract: An apparatus (10) for inserting blister packs (1) into collapsible cardboard boxes (2) has an inserter (40) and a covering tab (58). During a stationary phase of a first conveyor device (15) that supplies the blister packs (1), the inserter (40) and covering tab (58) transfer the blister packs (1) into the collapsible cardboard box (2) supplied by a second conveyor device (11). In order to be able to execute a format change without replacement of the inserter (40) or adaptation of the covering tab (58), the invention proposes driving the inserter (40) and the covering tab (58) by means of servomotors (32 to 34).
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: October 28, 2003
    Assignee: Robert Bosch GmbH
    Inventors: Walter Dietrich, Eberhard Krieger, Klaus Stoeckel
  • Patent number: 6386658
    Abstract: A housing for a packaging machine. The housing has guides for at least one protective plate disposed in side walls of the housing. The at least one protective plate is supported in the guides by rollers. It is essential that the protective plate can be moved in the guides in such a way that the protective plate is possible to freely access a region disposed inside the housing, the opening of the housing does not require any additional floor space for the packaging machine.
    Type: Grant
    Filed: November 3, 2000
    Date of Patent: May 14, 2002
    Assignee: Robert Bosch GmbH
    Inventors: Walter Dietrich, Eberhard Krieger, Ulrich Wieduwilt, Klaus Stoeckel
  • Patent number: 6269937
    Abstract: A conveyor device for erected collapsible box. The conveyor device has a number of conveyor chains with drive ribs for the collapsible boxes. The conveyor chains are made up of chain links that are connected to one another in an articulating relationship. The chain links have guide pins that are guided in an upper and lower guide rail. The conveyor device is made to embody the deflecting regions of the conveyor chains so that the conveyor chains are free of guide elements. This is achieved by a particular disposition of the guide pins and the guide rails. The conveyor device has a particularly simple design and is also suited for small collapsible box formats.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: August 7, 2001
    Assignee: Robert Bosch GmbH
    Inventors: Walter Dietrich, Eberhard Krieger, Klaus Stoeckel