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US 12,180,943 B2Granted
Plain bearing arrangement and nacelle equipped with a plain bearing arrangement for a wind turbine, and wind turbine
AssigneeMiba Gleitlager Austria GmbH
InventorsJohannes Sebastian Hoelzl, Albert Waldl, Patrick Laubichler
Life of this patent
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Abstract
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.
Claims23
A sliding bearing comprising:
- 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,
- wherein the sliding bearing element comprises 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,
- wherein the bearing surface cooperates with the outer ring element, and a counterface to the bearing surface is formed in the outer ring element, and the outer ring element is configured as a bearing block which comprises a bearing block base and a bearing block cover,
- wherein at least individual ones of the sliding bearing pads are coupled to the inner ring element by fastening screws, wherein threaded holes are arranged in the inner ring element and wherein through holes are formed in the sliding bearing pads through which the fastening screws engage in the threaded holes.
3 more elements
A sliding bearing comprising:
- 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,
- wherein the sliding bearing element comprises 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,
- wherein at least individual ones of the sliding bearing pads are coupled to the inner ring element by fastening screws, wherein threaded holes are arranged in the inner ring element and wherein through holes are formed in the sliding bearing pads through which the fastening screws engage in the threaded holes.
2 more elements
A sliding bearing comprising:
- 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,
- wherein the sliding bearing element comprises 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,
- wherein the bearing surface cooperates with the outer ring element, and a counterface to the bearing surface is formed in the outer ring element, and the outer ring element is configured as a bearing block which comprises a bearing block base and a bearing block cover,
- wherein the bearing block base and the bearing block cover are divided such that a separation gap between the bearing block base and the bearing block cover is arranged at a distance from a load transfer zone such that the counterface in the region of the load transfer zone does not have a gap.
3 more elements
A sliding bearing comprising:
- 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,
- wherein the sliding bearing element comprises 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,
- wherein the bearing surface cooperates with the outer ring element, and a counterface to the bearing surface is formed in the outer ring element, and the outer ring element is configured as a bearing block which comprises a bearing block base and a bearing block cover,
- wherein the counterface is integrated in the bearing block base and the bearing block cover and is divided by a separation gap between the bearing block base and the bearing block cover.
3 more elements
Dependencies are inferred from the claim text.