Plain bearing bush
First Claim
1. Rolled plain bearing bush, having a butt joint, an axial direction, a radial direction, and a peripheral direction, comprising a first semicylindrical segment and a second semicylindrical segment, which are arranged diametrically opposite each other, and a third segment and a fourth segment, which each deviate from the semicylindrical shape of the first and second segments and are arranged between the first and second segments in the peripheral direction and diametrically opposite each other, wherein the first and second segments each have a semicylindrical inner peripheral surface and outer peripheral surface, and wherein the third and fourth segments each have a flat inner peripheral surface, wherein the flat inner peripheral surfaces of the third and fourth segments extend parallel to each other, wherein a smallest radial distance between the inner peripheral surfaces of the third and fourth segments is less than a bush inside diameter, which corresponds to a radial distance between the inner peripheral surfaces of the first and second segments, which is constant along the extent of the inner peripheral surfaces of the first and second segments.
1 Assignment
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Accused Products
Abstract
The invention relates to a rolled plain bearing bush, having a butt joint, an axial direction, a radial direction, and a peripheral direction, comprising a first semicylindrical segment and a second semicylindrical segment, which are arranged diametrically opposite each other, and a third segment and a fourth segment, which each deviate from the semicylindrical shape of the first and second segments and are arranged between the first and second segments in the peripheral direction and diametrically opposite each other, wherein the first and second segments each have a semicylindrical inner peripheral surface and outer peripheral surface, and wherein the third and fourth segments each have a flat inner peripheral surface, which flat inner peripheral surfaces extend parallel to each other, wherein a smallest radial distance between the inner peripheral surfaces of the third and fourth segments is less than a bush inside diameter, which corresponds to a radial distance between the inner peripheral surfaces of the first and second segments, which is constant along the extent of the inner peripheral surfaces of the first and second segments.
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Citations
9 Claims
- 1. Rolled plain bearing bush, having a butt joint, an axial direction, a radial direction, and a peripheral direction, comprising a first semicylindrical segment and a second semicylindrical segment, which are arranged diametrically opposite each other, and a third segment and a fourth segment, which each deviate from the semicylindrical shape of the first and second segments and are arranged between the first and second segments in the peripheral direction and diametrically opposite each other, wherein the first and second segments each have a semicylindrical inner peripheral surface and outer peripheral surface, and wherein the third and fourth segments each have a flat inner peripheral surface, wherein the flat inner peripheral surfaces of the third and fourth segments extend parallel to each other, wherein a smallest radial distance between the inner peripheral surfaces of the third and fourth segments is less than a bush inside diameter, which corresponds to a radial distance between the inner peripheral surfaces of the first and second segments, which is constant along the extent of the inner peripheral surfaces of the first and second segments.
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9. Bearing point for supporting an outer cylindrical shaft or a rod, comprising a housing opening for a rolled plain bearing bush comprising a first semicylindrical segment and a second semicylindrical segment, which are arranged diametrically opposite each other, and a third segment and a fourth segment, which each deviate from the semicylindrical shape of the first and second segments and are arranged between the first and second segments in the peripheral direction and diametrically opposite each other, wherein the first and second segments each have a semicylindrical inner peripheral surface and outer peripheral surface, and wherein the third and fourth segments each have a flat inner peripheral surface, and the rolled plain bearing bush can be pressed into said opening, the rolled plain bearing bush, which is pressed into the housing opening, and an outer cylindrical shaft or rod having a shaft outside diameter Wa, wherein the interior of the housing opening is cylindrical and there is a gap between the respective flat outer peripheral surfaces of the third and fourth segments and the cylindrical inner peripheral surface of the housing opening, and wherein the smallest radial distance between the inner peripheral surface of the third and fourth segments from each other corresponds to the outside diameter Wa of the shaft, such that the shaft or rod can be displaced and/or tilted in a plane that is parallel to the respective flat inner peripheral surfaces of the third and fourth segments.
Specification