Patents Assigned to BW Papersystems Stuttgart GmbH
  • Publication number: 20240381602
    Abstract: Represented and described is an RFID conversion system for producing RFID products on one and/or more tracks, with a plurality of inlay dispensing modules and with a control device for controlling the inlay dispensing modules. According to the invention, it is provided that each inlay dispensing module is meant and configured for directly loading inlays onto a carrier material, in particular a web shaped or sheet shaped carrier material, or for indirectly loading inlays onto a transport means, such as a vacuum conveyor belt, wherein the inlay dispensing modules can be controlled independently of each other.
    Type: Application
    Filed: July 7, 2022
    Publication date: November 14, 2024
    Applicant: BW Papersystems Stuttgart GmbH
    Inventor: Andreas Schilling
  • Patent number: 11612944
    Abstract: The invention relates to a device, in particular a roll cross-cutter, for forming a shingle stream of underlapping or overlapping sheets, in particular of paper or carton sheets, having a transport apparatus for transporting sheets, having a shingling apparatus for underlapping or overlapping sheets in regions, having a deceleration apparatus, downstream of the shingling apparatus in the transport direction of the sheets, for decelerating shingled sheets, in particular by forming a deceleration gap for the passage of shingled, combined sheets, and, preferably, having a cross-cutting apparatus upstream of the shingling apparatus for cutting a material web into individual sheets. According to the invention, the shingling apparatus is designed to be adjustable, in dependence of the cut length, in and/or opposite the transport direction of the sheets.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: March 28, 2023
    Assignee: BW Papersystems Stuttgart GmbH
    Inventors: Andreas Schilling, Hansjörg Klein
  • Patent number: 11352232
    Abstract: The invention relates to an apparatus, in particular a roll cross cutter, for forming a shingled stream of underlapping or overlapping sheets, in particular paper or cardboard sheets, comprising a transport device for transporting sheets, a shingling device for underlapping or overlapping of the sheets at least in some regions, a braking device following the shingling device in the transport direction of the sheets for braking of shingled sheets, in particular by the formation of a brake gap for the passage of sheets brought together in a shingled manner, and a cross-cutting device upstream of the shingling device for cutting a material strip into individual sheets. According to the invention, an intake section is provided between the shingling device and the braking device for intake and further transport of a sheet, trailing in the shingled stream, into the braking device.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: June 7, 2022
    Assignee: BW Papersystems Stuttgart GmbH
    Inventors: Andreas Schilling, Hansjörg Klein
  • Publication number: 20210146457
    Abstract: The invention relates to a device, in particular a roll cross-cutter, for forming a shingle stream of underlapping or overlapping sheets, in particular of paper or carton sheets, having a transport apparatus for transporting sheets, having a shingling apparatus for underlapping or overlapping sheets in regions, having a deceleration apparatus, downstream of the shingling apparatus in the transport direction of the sheets, for decelerating shingled sheets, in particular by forming a deceleration gap for the passage of shingled, combined sheets, and, preferably, having a cross-cutting apparatus upstream of the shingling apparatus for cutting a material web into individual sheets. According to the invention, the shingling apparatus is designed to be adjustable, in dependence of the cut length, in and/or opposite the transport direction of the sheets.
    Type: Application
    Filed: June 14, 2018
    Publication date: May 20, 2021
    Applicant: BW Papersystems Stuttgart GmbH
    Inventors: Andreas Schilling, Hansjörg Klein
  • Publication number: 20210024314
    Abstract: An apparatus, in particular roll-type cross cutter, is shown and described, further in particular for forming a shingled stream of underlapping or overlapping sheets, in particular sheets of paper or cardboard, having a cross-cutting device for cutting a material web into individual sheets and having a web storage upstream of the cross-cutting device along the web transport path for storing and/or providing a material web, the material web being fed to the web storage from a web unwinding. According to the invention, it is provided that the web storage for storing the material web is arranged in the region of the cross-cutting device below the running height of the sheets.
    Type: Application
    Filed: February 11, 2020
    Publication date: January 28, 2021
    Applicant: BW Papersystems Stuttgart GmbH
    Inventor: Andreas Schilling
  • Patent number: 10843887
    Abstract: The invention presented and described comprises an apparatus for mounting flat data carriers (1) on a continuous carrier web (2), having a data carrier supply device (3), a data carrier transfer device (4) and a carrier web positioning device (5), wherein the supply device (3) has a drive roller (6), a deflector (7) arranged substantially horizontally spaced apart from the drive roller (6) and at least one carrying belt (8) which runs around the drive roller (6) and deflector (7), wherein the carrying belt (8) has an upper run (9) which runs substantially horizontally in the feed direction of the data carriers (1), and a lower run (10) which runs in the opposite direction below said upper run, wherein the upper run (9) forms a transport path (11) for the data carrier (1) and is hydraulically connected to a suction box (12) which is arranged beneath in such a way that data carriers (1) which are located on the upper run (9) can be drawn by suction onto the carrying belt (8) by negative pressure, wherein the tr
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: November 24, 2020
    Assignee: BW Papersystems Stuttgart GmbH
    Inventor: Harry Nitschko
  • Publication number: 20200165094
    Abstract: The invention relates to an apparatus, in particular a roll cross cutter, for forming a shingled stream of underlapping or overlapping sheets, in particular paper or cardboard sheets, comprising a transport device for transporting sheets, a shingling device for underlapping or overlapping of the sheets at least in some regions, a braking device following the shingling device in the transport direction of the sheets for braking of shingled sheets, in particular by the formation of a brake gap for the passage of sheets brought together in a shingled manner, and a cross-cutting device upstream of the shingling device for cutting a material strip into individual sheets. According to the invention, an intake section is provided between the shingling device and the braking device for intake and further transport of a sheet, trailing in the shingled stream, into the braking device.
    Type: Application
    Filed: June 14, 2018
    Publication date: May 28, 2020
    Applicant: BW Papersystems Stuttgart GmbH
    Inventors: Andreas Schilling, Hansjörg Klein
  • Patent number: 9981398
    Abstract: The invention relates to a method for operating a punching/transferring device (1), in particular for producing RFID antennas. The punching/transfer device (1) has a punching tool (2) with a vacuum connection (3), said vacuum connection (3) interacting with a porous elastomer (9) such that by means of the punching tool (2), a desired contour can be punched out of a multilayer composite, held, and then dispensed by modifying the shape of the porous elastomer (9) and/or by modifying the vacuum.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: May 29, 2018
    Assignee: BW Papersystems Stuttgart GmbH
    Inventor: Martin Bohn