Patents by Inventor Hannes Stelzer

Hannes Stelzer 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: 11819029
    Abstract: The present teaching relates to a method for forming rings from dough or other masses. A mass portion is positioned into a forming device on an abutment under a pressing device, wherein the pressing device has a centering ring, a displacement rod, a cut-out ring and a press ram. The centering ring is placed on the abutment, wherein the mass portion is laterally enclosed by means of the centering ring and is pressed by means of the press ram against the abutment into an approximately cylindrical form with a uniform thickness. A core hole is made in the mass portion by means of the displacement rod, so that a thin core of the mass portion remains between the abutment and the displacement rod. The core is punched out by the cut-out ring, and the press ram is lifted off the mass portion formed into a ring.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: November 21, 2023
    Assignee: KÖNIG MASCHINEN GESELLSCHAFT M.B.H.
    Inventors: Eduard Rauch, Florian Rossmann, Wolfgang Staufer, Hannes Stelzer
  • Publication number: 20220039400
    Abstract: A working system for working pieces of dough, including: at least one working cup, each having an opening, a receiving space for receiving pieces of dough and a working insert, the working insert delimiting the receiving space on the side of the receiving space remote from the opening; an abutment, which is arranged opposite the opening of the working cup; a height adjustment device, which is designed to reversibly, in particular mechanically, electromechanically, pneumatically or hydraulically, move the at least one working cup from a starting position remote from the abutment to a working position near the abutment; and a drive unit, which is designed to set the at least one working cup into oscillating motion. Each of the at least one working cups has a pressure cylinder having a pressure piston that can move in the pressure cylinder. A pressure control unit is pressure-transmittingly connected to the pressure cylinder.
    Type: Application
    Filed: September 11, 2019
    Publication date: February 10, 2022
    Inventors: Eduard Rauch, Hannes Stelzer
  • Publication number: 20220039401
    Abstract: A proofing chamber for proofing dough. An outer frame includes profiled frame sections running at an angle to the gravitational direction and encloses the interior of the proofing chamber. A number of covering panels are arranged on the outer frame, and a conveyor device runs through the interior of the proofing chamber. The conveyor device is designed to transport dough pieces through the proofing chamber. The conveyor device defines a number of transport planes arranged substantially horizontally or vertically, in particular horizontally or vertically. At least one profiled surface of the outer frame profiled sections which run at an angle to the gravitational direction and are arranged below the transport plane or the point of the transport plane arranged at the top in the gravitational direction is inclined in the direction of the interior.
    Type: Application
    Filed: September 11, 2019
    Publication date: February 10, 2022
    Inventors: Thomas Rieger, Hannes Stelzer
  • Publication number: 20210219558
    Abstract: The present teaching relates to a method for forming rings from dough or other masses. A mass portion is positioned into a forming device on an abutment under a pressing device, wherein the pressing device has a centering ring, a displacement rod, a cut-out ring and a press ram. The centering ring is placed on the abutment, wherein the mass portion is laterally enclosed by means of the centering ring and is pressed by means of the press ram against the abutment into an approximately cylindrical form with a uniform thickness. A core hole is made in the mass portion by means of the displacement rod, so that a thin core of the mass portion remains between the abutment and the displacement rod. The core is punched out by the cut-out ring, and the press ram is lifted off the mass portion formed into a ring.
    Type: Application
    Filed: May 31, 2019
    Publication date: July 22, 2021
    Inventors: Eduard Rauch, Florian Rossmann, Wolfgang Staufer, Hannes Stelzer
  • Patent number: 10900823
    Abstract: A method for measuring the mass distribution along the width of a strip, in particular a dough strip, moved in the longitudinal direction of the strip and having a specified target width. At least two weighing cells are arranged at a distance to each other with respect to the width of the strip. The weight of at least one dough strand or dough piece having a width defined by the distances of the weighing cells is sensed. The mass of the partial pieces of the strip is determined on the basis of the distance of the weighing cells to each other, the position of the weighing cells along the width of the strip, the strip speed, and the measured values of the weight of the partial pieces sensed by the weighing cells, in particular over a defined time period.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: January 26, 2021
    Assignee: König Maschinen Gesellschaft m.b.H.
    Inventors: Wolfgang Staufer, Josef Hefner, Johann Thormählen, Dieter Sönnichsen, Hannes Stelzer, Gernot Maier
  • Publication number: 20200045984
    Abstract: A device for forming a dough strip, including a dough supply device, by means of which dough can be introduced into the device, a draw-in roller which can be rotated about its axis, a forming roller which can be rotated about its axis, a discharge roller which can be rotated about its axis, and at least one drive, by means of which the draw-in roller and/or the forming roller and/or the discharge roller can be driven. The axes of the draw-in roller, the forming roller, and the discharge roller are arranged parallel to one another in a mutually spaced manner, and a dough chamber is formed between the draw-in roller, the forming roller, and the discharge roller. The device has two cover shields which laterally delimit the dough chamber, in particular on the end faces of the draw-in roller, the forming roller, and the discharge roller.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 13, 2020
    Inventors: Hannes Stelzer, Eduard Rauch, Markus Radl, Wolfgang Staufer
  • Publication number: 20200029580
    Abstract: A method for weighing and transporting dough includes a weighing device having a weighing pusher which can be moved back and forth controllably in an output channel. A dough drum can be rotated or pivoted around its axis, having at least one receiving chamber for receiving dough and, in each receiving chamber, a weighing pad linearly guided in the receiving chamber in the radial direction of the dough drum and adjusted in the receiving chamber by an adjusting device. A kneading drum has a number of kneading chambers distributed uniformly around the periphery of the kneading drum.
    Type: Application
    Filed: October 6, 2017
    Publication date: January 30, 2020
    Inventors: Robert Sauseng, Eduard Rauch, Hannes Stelzer
  • Publication number: 20190191722
    Abstract: A method and a device for treating dough, in particular for producing pizza bases, wherein a piece of dough is applied on a support, in particular an abutment or a conveyor belt, and pressure is applied to the piece of dough by means of a pressure stamp, which includes a number of concentrically arranged press rings so that the dough flows. The press rings are extended one after the other outwardly in a staggered manner from the center of the press rings in the direction of the support such that the surface of the piece of dough is increased.
    Type: Application
    Filed: August 14, 2017
    Publication date: June 27, 2019
    Inventors: Dieter Sönnichsen, Josef Hefner, Johann Thormählen, Gernot Maier, Hannes Stelzer
  • Publication number: 20190126504
    Abstract: A device for cutting partial strips having a defined specifiable mass, preferably from a dough strip, including at least one cutting unit, which has a blade. The cutting unit is adjustably fastened to a retaining element of the device in such a way that the blades cut a dough strip, which is conveyed past the device and is moved in the longitudinal direction of the dough strip, into at least two partial pieces predominantly parallel to the direction of motion of the dough strip. The cutting unit includes an adjustment mechanism, wherein the adjustment mechanism is designed in such a way that the position of the blade can be adjusted with respect to the position of the cutting unit, in particular over the width of the dough strip, by automated control.
    Type: Application
    Filed: March 23, 2017
    Publication date: May 2, 2019
    Inventors: Wolfgang Staufer, Josef Hefner, Johann Thormählen, Dieter Sönnichsen, Hannes Stelzer, Gernot Maier
  • Publication number: 20190107432
    Abstract: A method for measuring the mass distribution along the width of a strip, in particular a dough strip, moved in the longitudinal direction of the strip and having a specified target width. At least two weighing cells are arranged at a distance to each other with respect to the width of the strip. The weight of at least one dough strand or dough piece having a width defined by the distances of the weighing cells is sensed. The mass of the partial pieces of the strip is determined on the basis of the distance of the weighing cells to each other, the position of the weighing cells along the width of the strip, the strip speed, and the measured values of the weight of the partial pieces sensed by the weighing cells, in particular over a defined time period.
    Type: Application
    Filed: March 23, 2017
    Publication date: April 11, 2019
    Inventors: Wolfgang Staufer, Josef Hefner, Johann Thormählen, Dieter Sönnichsen, Hannes Stelzer, Gernot Maier
  • Publication number: 20180352819
    Abstract: A device for longitudinal cutting and/or stamping of dough strips, wherein the tool-receiving shaft thereof is mounted rotatably with both of its ends in bearing cheeks arranged vertically displaceably in recesses of side panels of the device. The bearing cheeks are vertically adjustable by means of an adjustment screw drive that is arranged in each case on the two anchoring boxes of the clamping lever and that adjusts the cutting depth. The clamping lever is equipped with an anchoring mechanism which is arranged inside its connecting strut and reaches into the anchoring box thereof and which has anchoring elements that can be actuated by means of one-man/one-hand grips arranged on the connecting strut and that are able to engage in the side panels.
    Type: Application
    Filed: December 5, 2016
    Publication date: December 13, 2018
    Applicant: König Maschinen Gesellschaft m.b.H
    Inventors: Gernot Maier, Hannes Stelzer, Stefan Urschler