Patents by Inventor Albert WALDL
Albert WALDL 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: 12378996Abstract: A slide bearing arrangement includes an inner ring element, an outer ring element, and at least one slide bearing element, which is arranged between the inner ring element and the outer ring element. The slide bearing element includes at least two slide bearing pads, wherein the individual slide bearing pads each have a bearing surface that is cambered, viewed in an axial direction, and wherein an apex of the bearing surface has the largest diameter of the bearing surface.Type: GrantFiled: November 29, 2021Date of Patent: August 5, 2025Assignee: Miba Gleitlager Austria GmbHInventors: Christopher Zeh, Patrick Laubichler, Albert Waldl, Johannes Hoelzl
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Publication number: 20250084829Abstract: A method for assembling a rotor bearing of a wind turbine, includes the method steps: providing a rotor shaft; providing an outer ring element; providing individual sliding bearing pads; positioning the rotor shaft and the outer ring element relative to one another, such that the rotor shaft is arranged in its desired axial position within the outer ring element; subsequent individual insertion of the sliding bearing pads in an intermediate space between the rotor shaft and the outer ring element.Type: ApplicationFiled: July 19, 2022Publication date: March 13, 2025Applicant: Miba Gleitlager Austria GmbHInventors: Johannes HOELZL, Albert WALDL, Patrick LAUBICHLER
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Patent number: 12180943Abstract: A sliding bearing includes an inner ring element; an outer ring element; and at least one sliding bearing element, which is arranged between the inner ring element and the outer ring element, wherein the sliding bearing element includes at least two sliding bearing pads, wherein the individual sliding bearing pads each have a bearing surface, which has the basic shape of a spherical cap.Type: GrantFiled: October 5, 2021Date of Patent: December 31, 2024Assignee: Miba Gleitlager Austria GmbHInventors: Johannes Sebastian Hoelzl, Albert Waldl, Patrick Laubichler
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Publication number: 20240392755Abstract: In accordance with a method for assembling a rotor bearing arrangement of a wind turbine, individual slide bearing pad are inserted in the bearing block. The bearing block fitted with the slide bearing pads is then joined to a rotor block. During the joining of the rotor shaft and of the bearing block fitted with the slide bearing pads, the rotor shaft may be installed on a rotor shaft support so as to be vertically upright. A rotor shaft flange of the rotor shaft may rest on the rotor shaft support. The bearing block fitted with the slide bearing pads may be placed upon the rotor shaft vertically from above.Type: ApplicationFiled: August 2, 2024Publication date: November 28, 2024Applicant: Miba Gleitlager Austria GmbHInventors: Alexander LOITESBERGER, Albert WALDL, Patrick LAUBICHLER
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Patent number: 12123402Abstract: A method for changing slide bearing pads arranged on a rotor shaft of a rotor bearing arrangement of a wind turbine, includes the method steps: moving the slide bearing pad to be changed to a removal opening by rotating the rotor shaft; releasing an axial securing element of the slide bearing pad to be changed; axially removing the slide bearing pad to be changed through the removal opening; axially inserting a new slide bearing pad through the removal opening; and fixing the new slide bearing pad by the axial securing element. A slide bearing pad changing device with a manipulation arm that is movable relative to a base frame is used for axially removing the slide bearing pad to be changed and for axially inserting a new slide bearing pad, wherein the manipulation arm is configured for coupling with the slide bearing pad.Type: GrantFiled: August 30, 2021Date of Patent: October 22, 2024Assignee: Miba Gleitlager Austria GmbHInventors: Albert Waldl, Alexander Loitesberger, Patrick Laubichler
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Patent number: 12098709Abstract: In accordance with a method for assembling a rotor bearing arrangement of a wind turbine, individual slide bearing pads are inserted in the bearing block. The bearing block fitted with the slide bearing pads is then joined to a rotor block. During the joining of the rotor shaft and of the bearing block fitted with the slide bearing pads, the rotor shaft may be installed on a rotor shaft support so as to be vertically upright. A rotor shaft flange of the rotor shaft may rest on the rotor shaft support. The bearing block fitted with the slide bearing pads may be placed upon the rotor shaft vertically from above.Type: GrantFiled: August 30, 2021Date of Patent: September 24, 2024Assignee: Miba Gleitlager Austria GmbHInventors: Alexander Loitesberger, Albert Waldl, Patrick Laubichler
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Patent number: 12012941Abstract: A sliding bearing includes: an inner ring element; an outer ring element; and at least one sliding bearing element, which is arranged between the inner ring element and the outer ring element. The sliding bearing element has multiple sliding bearing pads, wherein the individual sliding bearing pads each have a bearing surface, which is designed in the shape of a spherical cap.Type: GrantFiled: March 4, 2020Date of Patent: June 18, 2024Assignee: Miba Gleitlager Austria GmbHInventors: Martin Holzinger, Albert Waldl, Johannes Hoelzl, Philipp Bergmann
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Publication number: 20240018943Abstract: A method for changing slide bearing pads arranged on a rotor shaft of a rotor bearing arrangement of a wind turbine, includes the method steps: moving the slide bearing pad to be changed to a removal opening by rotating the rotor shaft; releasing an axial securing element of the slide bearing pad to be changed; axially removing the slide bearing pad to be changed through the removal opening; axially inserting a new slide bearing pad through the removal opening; and fixing the new slide bearing pad by the axial securing element. A slide bearing pad changing device with a manipulation arm that is movable relative to a base frame is used for axially removing the slide bearing pad to be changed and for axially inserting a new slide bearing pad, wherein the manipulation arm is configured for coupling with the slide bearing pad.Type: ApplicationFiled: August 30, 2021Publication date: January 18, 2024Applicant: Miba Gleitlager Austria GmbHInventors: Albert WALDL, Alexander LOITESBERGER, Patrick LAUBICHLER
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Publication number: 20240018996Abstract: A sliding bearing includes an inner ring element; an outer ring element; and at least one sliding bearing element, which is arranged between the inner ring element and the outer ring element, wherein a bearing surface of the sliding bearing pad and a counterface of the outer ring element abut one another, wherein the sliding bearing element includes at least two sliding bearing pads.Type: ApplicationFiled: November 29, 2021Publication date: January 18, 2024Applicant: Miba Gleitlager Austria GmbHInventors: Johannes HOELZL, Albert WALDL, Patrick LAUBICHLER, Christopher ZEH
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Publication number: 20240011527Abstract: A slide bearing arrangement includes an inner ring element, an outer ring element, and at least one slide bearing element, which is arranged between the inner ring element and the outer ring element. The slide bearing element includes at least two slide bearing pads, wherein the individual slide bearing pads each have a bearing surface that is cambered, viewed in an axial direction, and wherein an apex of the bearing surface has the largest diameter of the bearing surface.Type: ApplicationFiled: November 29, 2021Publication date: January 11, 2024Applicant: Miba Gleitlager Austria GmbHInventors: Christopher ZEH, Patrick LAUBICHLER, Albert WALDL, Johannes HOELZL
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Publication number: 20230417224Abstract: A method for assembling a rotor bearing arrangement of a wind turbine, includes the method steps: providing a rotor shaft; providing a bearing block; providing individual slide bearing pads; inserting the slide bearing pads in the bearing block; and joining the rotor shaft and the bearing block fitted with the slide bearing pads.Type: ApplicationFiled: August 30, 2021Publication date: December 28, 2023Applicant: Miba Gleitlager Austria GmbHInventors: Alexander LOITESBERGER, Albert WALDL, Patrick LAUBICHLER
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Publication number: 20230228253Abstract: A sliding bearing includes an inner ring element; an outer ring element; and at least one sliding bearing element, which is arranged between the inner ring element and the outer ring element, wherein the sliding bearing element includes at least two sliding bearing pads, wherein the individual sliding bearing pads each have a bearing surface, which has the basic shape of a spherical cap.Type: ApplicationFiled: October 5, 2021Publication date: July 20, 2023Applicant: Miba Gleitlager Austria GmbHInventors: Johannes Sebastian HOELZL, Albert WALDL, Patrick LAUBICHLER
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Patent number: 11486446Abstract: A sliding bearing includes:—an inner ring element;—an outer ring element;—at least one sliding bearing element, which is arranged between the inner ring element and the outer ring element. The sliding bearing element has multiple sliding bearing pads, wherein the individual sliding bearing pads each have a radial bearing surface and a fastening profile located opposite the radial bearing surface. The inner ring element has at least one receiving profile on its radial outside, which receiving profile serves for the positive locking connection between the sliding bearing pads and the inner ring element.Type: GrantFiled: March 4, 2020Date of Patent: November 1, 2022Assignee: Miba Gleitlager Austria GmbHInventors: Johannes Hoelzl, Klaus Herbst, Marek Ciklamini, Albert Waldl, Martin Holzinger
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Publication number: 20220145862Abstract: The invention relates to a sliding bearing (9) comprising: an inner ring element (13); an outer ring element (14); at least one sliding bearing element (15), which is arranged between the inner ring element (13) and the outer ring element (14). The sliding bearing element (15) has multiple sliding bearing pads (20), wherein the individual sliding bearing pads (20) each have a bearing surface (26), which is designed in the shape of a spherical cap.Type: ApplicationFiled: March 4, 2020Publication date: May 12, 2022Applicant: Miba Gleitlager Austria GmbHInventors: Martin HOLZINGER, Albert WALDL, Johannes HOELZL, Philipp BERGMANN
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Publication number: 20220056948Abstract: A sliding bearing includes: —an inner ring element; —an outer ring element; —at least one sliding bearing element, which is arranged between the inner ring element and the outer ring element. The sliding bearing element has multiple sliding bearing pads, wherein the individual sliding bearing pads each have a radial bearing surface and a fastening profile located opposite the radial bearing surface. The inner ring element has at least one receiving profile on its radial outside, which receiving profile serves for the positive locking connection between the sliding bearing pads and the inner ring element.Type: ApplicationFiled: March 4, 2020Publication date: February 24, 2022Applicant: Miba Gleitlager Austria GmbHInventors: Johannes HOELZL, Klaus HERBST, Marek CIKLAMINI, Albert WALDL, Martin HOLZINGER