Process for the manufacture of a bushing flange.

摘要

The invention relates to a method for the production of a flange sleeve ( 10 ) especially for a sliding bearing. A strip of material is cut into lengths corresponding to the later periphery of the flange sleeve. The strip section ( 14 ) thus arising is rolled to form a hollow cylindrical sleeve with an open butt joint ( 12 ) and a collar ( 20 ) is placed around one or two sides. The open butt joint is expanded in the region of the collar to form a V-shaped slit. One or several recesses ( 18 a, 18 b) are made in the region of the later open butt joint ( 12 ) on one or two of the longitudinal edges ( 16 ) of the strip section.