Sms Eumuco Gmbh

Sms Hasenclever Maschinenfabrik Gmbh

Herbert Süther

Nikolaus Jakoby

Horst Endter

Stephan Frehe

Johannes Steves

A withdrawing device for a press that outputs an elongated workpiece in a direction has a first guide extending in the direction and carrying a first carriage movable by a first motor. A second guide extending in the direction on the first carriage carries a second carriage displaceable in the direction on the second guide by a second motor. The workpiece is clamped to the second carriage. A controller is connected to the first and second motors for shifting the second carriage in the direction at a speed independent of a speed of the first carriage while the first carriage is moving in the direction.

Device for withdrawing a bar produced in a bar extruder or pipe extruder

In a tube-upsetting press, of the kind having a vertically split die with vertically spaced shaping faces for successive setting operations, metal tubes to be upset are handled by sets of grippers which move cyclically along a closed path perpendicular to the axes of the tubes and the die and respective grippers move cyclically towards and away from the die, these movements being so synchronized that successive tubes are gripped, moved into line with one shaping face of the die and advanced thereinto by a first gripper of the set, shifted to the next shaping face by another gripper of the set, and withdrawn from the die by a further gripper of the set after upsetting. Fixed retaining grippers hold the tubes during upsetting, and oscillating transfer grippers move the tubes laterally from a supply table into alignment with the first die-feeding grippers of the set. The drive train for the several sets of grippers is described.

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Düsseldorf, Germany

Herbert Süther