Patents by Inventor Rudiger Keinberger
Rudiger Keinberger 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).
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Patent number: 10184214Abstract: Sealing strip holder for suction rolls used for dewatering of sheeting e.g. for paper machines comprises a roll shell with openings and disposed within at least one suction box and methods of using the same.Type: GrantFiled: September 14, 2015Date of Patent: January 22, 2019Assignee: ROCHLING LERIPA PAPERTECH GMBH & CO. KGInventors: Rudiger Keinberger, Peter Eckerstorfer, Markus Ecker, Anton Luger
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Patent number: 10179973Abstract: Sealing strip holder for suction rolls used for dewatering of sheeting e.g. for paper machines comprises a roll shell with openings and disposed within at least one suction box.Type: GrantFiled: September 14, 2015Date of Patent: January 15, 2019Assignee: ROCHLING LERIPA PAPERTECH GMBH & CO. KGInventors: Rudiger Keinberger, Peter Eckerstorfer, Markus Ecker, Anton Luger
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Patent number: 9834888Abstract: The invention relates to a drainage element (1) from plastic and a process for its production, which features at least one opening (3), in which an insert (2) is placed, whereas insert (2) features a harder surface than drainage element (1), whereas insert (2) features at least one locking projection (2h) with locking surface (2c) at is outer circumference, and drainage element (1) in opening (3) features at least one latching surface (1c), which is formed via a recess in the girthed area of opening (3) and insert (2) can be pressed into surface (3), whereas locking surface (2c) of locking projection (2h) of insert (2) enjoins the latching surface (1c) in placed conditions, so that insert (2) is positively secured against pulling out in opening (3) of drainage element (1).Type: GrantFiled: April 14, 2015Date of Patent: December 5, 2017Inventors: Rüdiger Keinberger, Peter Eckerstorfer, Markus Ecker, Roland Eckerstorfer
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Publication number: 20170254019Abstract: The invention relates to sealing systems and methods for the operation of sealing systems of suction rolls, comprising inside at least one suction box (4) which is sealed laterally by one sealing strip system (1, 2) respectively from the roll shell (3) and each sealing strip system (1, 2) comprises one sealing strip (1.1, 2.1).Type: ApplicationFiled: September 14, 2015Publication date: September 7, 2017Inventors: Rudiger Keinberger, Peter Eckerstorfer, Markus Ecker, Anton Luger
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Publication number: 20170254020Abstract: The invention relates to sealing systems of suction rolls, comprising inside at least one suction box (4) which is sealed laterally by one sealing strip system (1, 2) respectively from the roll shell (3)and each sealing strip system (1, 2) comprises one sealing strip (1.1, 2.1), which is inserted in a sealing strip holder (1.2, 2.2), whereby at least one lubricant supply is integrated in at least one sealing strip holder (1.2, 2.2), whereby at least one opening (10) of the lubricant supply runs at an outer side of the sealing strip holder (1.2, 2.2) in the sealing strip holder (1.2, 2.2), which is located in front of the sealing strip (1.1, 2.1) in the direction of movement of the roll shell (3).Type: ApplicationFiled: September 14, 2015Publication date: September 7, 2017Inventors: Rudiger Keinberger, Peter Eckerstorfer, Markus Ecker, Anton Luger
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Publication number: 20170037571Abstract: The invention relates to a drainage element (1) from plastic and a process for its production, which features at least one opening (3), in which an insert (2) is placed, whereas insert (2) features a harder surface than drainage element (1), whereas insert (2) features at least one locking projection (2h) with locking surface (2c) at is outer circumference, and drainage element (1) in opening (3) features at least one latching surface (1c), which is formed via a recess in the girthed area of opening (3) and insert (2) can be pressed into surface (3), whereas locking surface (2c) of locking projection (2h) of insert (2) enjoins the latching surface (1c) in placed conditions, so that insert (2) is positively secured against pulling out in opening (3) of drainage element (1).Type: ApplicationFiled: April 14, 2015Publication date: February 9, 2017Inventors: Rüdiger Keinberger, Peter Eckerstorfer, Markus Ecker, Roland Eckerstorfer
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Patent number: 8418645Abstract: The present invention relates to a doctor device for metering and/or leveling a liquid to pasty medium applied to a moving surface, the surface in the case of direct application being a paper, board or other fibrous web and in the case of indirect application being the surface of a transfer element which transfers the medium to the fibrous web. The doctor device includes a cylindrical metering rod and a pressure tube, with which the metering rod can be pressed against the moving surface for the purpose of metering and/or leveling the medium applied. Additionally, the doctor device is of modular design, having a top part and a bottom part, the top part being provided with a first holder for holding the pressure tube, and the bottom part being provided with a second holder for holding a clamping tube.Type: GrantFiled: December 18, 2006Date of Patent: April 16, 2013Assignee: Voith Patent GmbHInventors: Christoph Henninger, Horst Kaipf, Eckard Wozny, Martin Schaubmaier, Michael Heitzinger, Rüdiger Keinberger
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Publication number: 20070131163Abstract: The invention relates to a doctor bed, formed as a profiled strip having a continuous groove in the axial direction to hold a rotatable metering rod, which can be pressed against a moving surface and meters and/or evens out liquid to pasty medium applied to the moving surface, the moving surface in the case of direct application of the medium being one side of a paper, board or other fibrous web and in the case of indirect application being the surface of a transfer element which transfers the medium to the fibrous web.Type: ApplicationFiled: November 14, 2006Publication date: June 14, 2007Inventors: Christoph Henninger, Martin Schaubmaier, Michael Heitzinger, Rudiger Keinberger, Horst Kaipf
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Publication number: 20070113780Abstract: The present invention relates to a doctor device for metering and/or leveling a liquid to pasty medium applied to a moving surface, the surface in the case of direct application being a paper, board or other fibrous web and in the case of indirect application being the surface of a transfer element which transfers the medium to the fibrous web. The doctor device includes a cylindrical metering rod and a pressure tube, with which the metering rod can be pressed against the moving surface for the purpose of metering and/or leveling the medium applied. Additionally, the doctor device is of modular design, having a top part and a bottom part, the top part being provided with a first holder for holding the pressure tube, and the bottom part being provided with a second holder for holding a clamping tube.Type: ApplicationFiled: December 18, 2006Publication date: May 24, 2007Inventors: Christoph Henninger, Horst Kaipf, Eckard Wozny, Martin Schaubmaier, Michael Heitzinger, Rudiger Keinberger
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Publication number: 20060243201Abstract: A doctor bed formed as a profiled strip having a continuous groove in the axial direction in order to hold a rotatable metering rod, which can be pressed against a moving surface and which meters and/or equalizes liquid to pasty medium applied to the moving surface. The moving surface, in the case of direct application of the medium, being one side of a paper, board or other fibrous web; and in the case of indirect application, being the surface of a transfer element which transfers the application medium to the fibrous web. Also disclosed is, for the production of the doctor bed, a material or a material combination selected including in a first variant of a homogeneous mixture of 70 to 99.8% polyethylene and 0.2 to 30% by weight of a wax of animal, vegetable, mineral or synthetic origin that is solid or liquid at room temperature.Type: ApplicationFiled: April 28, 2006Publication date: November 2, 2006Inventors: Christoph Henninger, Horst Kaipf, Bernard Fuchs, Martin Schaubmaier, Michael Heitzinger, Rudiger Keinberger
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Patent number: 7090219Abstract: Sealing device for sealing at least one zone of underpressure or overpressure adjoining a moving surface that includes at least one sealing element, positionable opposite the moving surface to form a front and a rear, with respect to a surface running direction. The sealing device includes a sealing section located at the front and a ventilation section located at the rear. The sealing section is structured to sealingly interact with the moving surface; and the ventilation section is structured and arranged to form a gap with the moving surface that widens in the surface running direction.Type: GrantFiled: July 23, 2003Date of Patent: August 15, 2006Assignee: Voith Paper Patent GmbHInventors: Herbert Schrefl, Rüdiger Keinberger, Valentin Weiss, Anton Luger
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Patent number: 6821389Abstract: The present invention is a machine for manufacturing a fibrous web from a fibrous suspension, with a sheet forming area that exhibits at least one suction box, which includes a main box with at least one suction box cover that is formed from at least two drainage elements that run laterally to the machine's running direction, border a suction slit, and each has one main body and at least one ceramic. The present invention is identified by the fact that at least; one drainage element and/or one format slide exhibit at least one removable edge piece in which is integrated at least one temperature sensor in order to measure the temperature in the ceramic and/or the temperature at an adhesive point between the ceramic and the associated main body and/or the temperature in the main body. The present invention is furthermore a process and a system for monitoring a drainage element.Type: GrantFiled: January 20, 2004Date of Patent: November 23, 2004Assignee: Voith Paper Patent GmbHInventors: Günter Halmschlager, Herbert Haunlieb, Christoph Haase, Stefan Lehner-Dittenberger, Rüdiger Keinberger, Helmut Fitzke, Herbert Boden
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Publication number: 20040195779Abstract: Sealing device for sealing at least one zone of underpressure or overpressure adjoining a moving surface that includes at least one sealing element, positionable opposite the moving surface to form a front and a rear, with respect to a surface running direction. The sealing device includes a sealing section located at the front and a ventilation section located at the rear. The sealing section is structured to sealingly interact with the moving surface; and the ventilation section is structured and arranged to form a gap with the moving surface that widens in the surface running direction.Type: ApplicationFiled: July 23, 2003Publication date: October 7, 2004Applicant: Voith Paper Patent GmbHInventors: Herbert Schrefl, Rudiger Keinberger, Valentin Weiss, Anton Luger
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Publication number: 20040163786Abstract: The present invention is a machine for manufacturing a fibrous web from a fibrous suspension, with a sheet forming area that exhibits at least one suction box, which includes a main box with at least one suction box cover that is formed from at least two drainage elements that run laterally to the machine's running direction, border a suction slit, and each has one main body and at least one ceramic. The present invention is identified by the fact that at least one drainage element and/or one format slide exhibit at least one removable edge piece in which is integrated at least one temperature sensor in order to measure the temperature in the ceramic and/or the temperature at an adhesive point between the ceramic and the associated main body and/or the temperature in the main body. The present invention is furthermore a process and a system for monitoring a drainage element.Type: ApplicationFiled: January 20, 2004Publication date: August 26, 2004Applicant: Voith paper patent GmbH.Inventors: Gunter Halmschlager, Herbert Haunlieb, Christoph Haase, Stefan Lehner-Dittenberger, Rudiger Keinberger, Helmut Fitzke, Herbert Boden
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Patent number: 6752909Abstract: The present invention is a machine for manufacturing a fibrous web from a fibrous suspension, with a sheet forming area that exhibits at least one suction box, which includes a main box with at least one suction box cover that is formed from at least two drainage elements that run laterally to the machine's running direction, border a suction slit, and each has one main body and at least one ceramic. The present invention is identified by the fact that at least one drainage element and/or one format slide exhibit at least one removable edge piece in which is integrated at least one temperature sensor in order to measure the temperature in the ceramic and/or the temperature at an adhesive point between the ceramic and the associated main body and/or the temperature in the main body. The present invention is furthermore a process and a system for monitoring a drainage element.Type: GrantFiled: May 14, 2002Date of Patent: June 22, 2004Assignee: Voith Patent GmbHInventors: Günter Halmschlager, Herbert Haunlieb, Christoph Haase, Stefan Lehner-Dittenberger, Rüdiger Keinberger, Helmut Fitzke, Herbert Boden
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Patent number: 6746576Abstract: The arrangement is for use within a machine for at least one of making and processing at least one of paper, cardboard and tissue. The arrangement includes a first unit, a support piece and at least one clamping device. A first unit has a shaped part together with a wear part, the shaped part having a part underside. The part underside has an underside length, the shaped part displaying a part contour upon the part underside along substantially all of the underside length. A support piece interlocks with the shaped part, the support piece having a support piece top and a corresponding top length. The support piece has a piece contour upon the support piece top along substantially all of the top length, the piece contour being substantially complimentary to the part contour. At least one clamping device is operatively positioned relative to both the part contour and the piece contour.Type: GrantFiled: November 20, 2001Date of Patent: June 8, 2004Assignee: Voith Paper Patent GmbHInventors: Günter Halmschlager, Franz Stelzhammer, Christoph Haase, Rüdiger Keinberger, Rudolf Simmel, Johann Leitner
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Publication number: 20020175477Abstract: Sealing device for sealing at least one zone of underpressure or overpressure adjoining a moving surface that includes at least one sealing element, positionable opposite the moving surface to form a front and a rear, with respect to a surface running direction, with a sealing section located at the front and a ventilation section located at the rear. The sealing section is structured to sealingly interact with the moving surface and the ventilation section is structured to contact the moving surface and includes a run off surface having at least one of a substantially sawtooth and wavy shape surface arranged at an end of the rear.Type: ApplicationFiled: March 5, 2002Publication date: November 28, 2002Applicant: VOITH PAPER PATENT GmbHInventors: Herbert Schrefl, Rudiger Keinberger, Valentin Weiss, Anton Luger
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Publication number: 20020170692Abstract: The present invention is a machine for manufacturing a fibrous web from a fibrous suspension, with a sheet forming area that exhibits at least one suction box, which includes a main box with at least one suction box cover that is formed from at least two drainage elements that run laterally to the machine's running direction, border a suction slit, and each has one main body and at least one ceramic. The present invention is identified by the fact that at least one drainage element and/or one format slide exhibit at least one removable edge piece in which is integrated at least one temperature sensor in order to measure the temperature in the ceramic and/or the temperature at an adhesive point between the ceramic and the associated main body and/or the temperature in the main body. The present invention is furthermore a process and a system for monitoring a drainage element.Type: ApplicationFiled: May 14, 2002Publication date: November 21, 2002Inventors: Gunter Halmschlager, Herbert Haunlieb, Christoph Haase, Stefan Lehner-Dittenberger, Rudiger Keinberger, Helmut Fitzke, Herbert Boden
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Publication number: 20020060041Abstract: The arrangement is for use within a machine for at least one of making and processing at least one of paper, cardboard and tissue. The arrangement includes a first unit, a support piece and at least one clamping device. A first unit has a shaped part together with a wear part, the shaped part having a part underside. The part underside has an underside length, the shaped part displaying a part contour upon the part underside along substantially all of the underside length. A support piece interlocks with the shaped part, the support piece having a support piece top and a corresponding top length. The support piece has a piece contour upon the support piece top along substantially all of the top length, the piece contour being substantially complimentary to the part contour. At least one clamping device is operatively positioned relative to both the part contour and the piece contour.Type: ApplicationFiled: November 20, 2001Publication date: May 23, 2002Inventors: Gunter Halmschlager, Franz Stelzhammer, Christoph Haase, Rudiger Keinberger, Rudolf Simmel, Johann Leitner