Patents Assigned to Wilhelm Bahmueller Maschinenbau-Praezisionswerkzeuge GmbH
  • FOLDING BELT FOR A DEVICE FOR FOLDING FOLDING-BOX BLANKS
    Publication number: 20180297315
    Abstract: The invention relates to a folding belt, which can be used, for example, in a folding machine. By means of an improved profile of the folding belt, the quality of the folding is improved and, in particular, undesired “fishtailing” is reduced.
    Type: Application
    Filed: August 22, 2016
    Publication date: October 18, 2018
    Applicant: Wilhelm Bahmüller Maschinenbau Präzisionswerkzeuge GmbH
    Inventors: Thomas STOBER, Jan UNDEUTSCH
  • Device for stacking flat products
    Patent number: 7540702
    Abstract: The invention concerns a device for stacking flat products, in particular, folding boxes, comprising a lower and upper transport unit, wherein the flat products are transported between the transport units in the direction of a stack shaft, each transport unit comprising at least one conveyor belt, wherein the position of the front end, facing the stack shaft, of at least one conveyor belt can be adjusted and changed.
    Type: Grant
    Filed: May 16, 2005
    Date of Patent: June 2, 2009
    Assignee: Wilhelm Bahmueller Maschinenbau-Praezisionswerkzeuge GmbH
    Inventor: Stefan Furthmueller
  • Device for separating overlapping flat products
    Patent number: 7467703
    Abstract: The invention concerns a device for separating imbricated flat products, in particular, folding boxes, with a delivery belt on which the products are supported in the form of an imbricated flow and are transported at a transport speed, with a transfer conveyor belt, disposed downstream of the delivery belt, which has a higher transport speed than the delivery belt. The transfer conveyor belt is designed as vacuum belt, or comprises a vacuum belt, and a retaining device is provided for the trailing flat products.
    Type: Grant
    Filed: May 16, 2007
    Date of Patent: December 23, 2008
    Assignee: Wilhelm Bahmueller Maschinenbau-Praezisionswerkzeuge GmbH
    Inventors: Stefan Furthmüller, Bruno Fezer
  • Upward and downward stacking shaft having a tray pivoting mechanism
    Patent number: 7445417
    Abstract: The invention concerns a device for stacking flat products, in particular, folding boxes, comprising a stack shaft for receiving the flat products which comprises an inlet opening opposite to an impinging surface, and is provided with guiding element disposed in side flanks, which guide the flat products in the form of a stack, wherein each side flank comprises a transport means for upward and downward vertical movement of a tray which projects into the stack shaft and which carries the flat products.
    Type: Grant
    Filed: May 16, 2005
    Date of Patent: November 4, 2008
    Assignee: Wilhelm Bahmueller Maschinenbau-Praezisionswerkzeuge GmbH
    Inventor: Stefan Furthmüller