| 摘要 |
A drive plate for connecting the housing of a coupling device, especially a hydrodynamic torque converter, to a drive element such as a flexplate fixed to a drive shaft, wherein the drive plate has a substantially disk-shaped drive plate body formed from sheet metal. A first coupling formation is formed in a radially outer area of the drive plate body, the first coupling formation including a plurality of circumferentially spaced first axial elevations for connecting to a drive element. A second coupling formation is formed in a radially inner area of the drive plate body for connecting to the housing of a coupling element. A test drive formation is formed by a plurality of circumferentially spaced second axial elevations on the drive plate body, each second axial elevation having an essentially flat axially facing end surface and a pair of circumferentially facing lateral surfaces.
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