Modular rolling mill

Details Modular rolling mill Modular rolling mill

2007-03-20

2007-03-20

Suhol, Dmitry (Department: 3725)

Metal deforming

By use of roller or roller-like tool-element

Plural roller-couples

C072S249000, C072S238000

Reexamination Certificate

active

11403671

ABSTRACT:
A modular rolling mill comprises a plurality of separate rolling units arranged along a mill pass line. Each rolling unit includes at least two pairs of work rolls defining oval and round roll passes and carried on roll shafts that are staggered 90° with respect to each other. The rolling units contain intermediate drive trains configured to connect the roll shafts to parallel input shafts projecting to a first side of the pass line from the respective rolling units. A single driven line shaft is parallel to and on the first side of the pass line. Output shafts are mechanically coupled to the line shaft by bevel gear sets. The output shafts project laterally from the line shaft towards the pass line and are connected by separable couplings to the input shafts of the rolling units.

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