Sinterzahnriemenrad

Abstract

The invention relates to a sintered toothed belt pulley (5) with a one-piece formed, hollow cylindrical wheel body (9) on which a first track (14) and a second track (16) for toothed belts (4, 6) are formed, wherein the first track (14) has a first face toothing (15) and the second track (16) has a second face toothing (17), and between the first track (14) and the second track (16) a collar (19) projecting radially beyond the tracks (14, 16) is formed with a collar head section (22), wherein the collar head section (22) is formed with a cross-sectional taper and / or with rounded edges.