Patent ID: 8104597

Claim:
A synchronization pressure piece for synchronization of idler gears of a transmission by means of a shift sleeve and a synchronizer hub on a transmission shaft, wherein the synchronization pressure piece, as seen from an outside of the synchronizer hub in a radial direction, is formed as an I-shaped finger, with a middle, longitudinal region directed in an axial output direction of the transmission shaft, said middle, longitudinal region extends over a width of the synchronizer hub, said synchronization pressure piece is tiltably arranged in the synchronizer hub wherein the synchronization pressure piece has one or more beveled corner regions and at least one transverse segment, which extends virtually at a right angle to the middle, longitudinal region in a transverse direction relative to the width of the synchronizer hub, wherein the at least one transverse segment delimits the middle, longitudinal region of the synchronization pressure piece, the middle, longitudinal region of the synchronization pressure piece being overall longer and narrower than the at least one transverse segment, a ratio between a width of the middle, longitudinal region of the synchronization pressure piece and the at least one transverse segment ranging from 1:1.2 to 1:2.5.