A method for producing an annular element having an inner toothing,
especially a sliding sleeve. An outlet ring element can be arranged in an
extrusion device which includes an annular matrix element with an inner
bore hole, a sleeve stamping device which is arranged therein and has
first and second annular sleeve stamping elements which can be moved in
relation to each other in the inner bore hole, and an inner stamping
device having first and second inner stamping elements and first and
second partial regions which are interspaced in the circumferential
direction. When the inner stamping device is closed, the partial regions
form cavities for producing the inner toothing. The outlet ring element
is arranged between the first and second inner stamping elements and is
measured in such a way that when closing the sleeve stamping device,
material from the outlet ring element flows into the cavities for the
formation of the inner toothing.