Calibrated sliding bearing bushing and calibrating tool for producing the sliding bearing bushing

Abstract

A sliding bearing bushing has a first end side, a second end side, an inwardly cylindrical second longitudinal portion which is calibrated by a material compression and adjoins the second end side, a substantially hollow conical first longitudinal portion which adjoins the first end side, and a third longitudinal portion which is arranged between the first and second longitudinal portions, the third longitudinal portion transferring band-free from a contour of the second longitudinal portion into a continuous curvature so that, in a contour of the cylindrical portion straight lines located parallel to a longitudinal axis of the sliding bearing bushing are tangents to a curvature, and at least in a region of the tangents at the curvature the material of the sliding bearing bushing is compressed by calibration substantially identically strong as in the cylindrical longitudinal portion.

Dependencies are inferred from the claim text.