Rolling machine and method thereof

Metal deforming – With means to drive tool – Including magnet – solenoid or explosive

Reexamination Certificate

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Details

C072S029100, C072S108000, C072S249000

Reexamination Certificate

active

07406853

ABSTRACT:
In the transverse wedge rolling machine as claimed in the invention the drive motor is a permanent magnet motor, especially a torque motor. Furthermore the rotational speed of the rollers is controlled depending on their rotary position.

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