Mounting snail on armature of motor, by forming at the end of armature by transforming armature shaft

摘要

Mounting a snail (30) (sic) at an armature shaft (12) of an armature (10) of a motor involves forming it at the end of the armature from its components by transforming the armature shaft. An Independent claim is also given for the above armature where the snail is of larger diameter than the armature shaft.