Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1989-02-22
1990-10-16
Larson, Lowell A.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
72234, 72250, B21B 3108
Patent
active
049626574
ABSTRACT:
A rolling mill train, particularly a rolling mill train in a section mill with at least one group of rolling mill stands including n stands in a group. The rolling mill stands have at least horizontal guide members which are arranged at least on the middle stands spaced closely together in the pitch line. Every other rolling mill stand of the group of stands is constructed so as to be displaceable from the pitch line by at least the width of the guide member for the purpose of exchanging the guide members and/or the rolls. The adjacent rolling mill stands may be arranged stationary in the pitch line. Also disclosed is a method for controlling the exchange of the stands in the rolling mill train.
REFERENCES:
patent: 3136182 (1964-06-01), Wegmann et al.
patent: 3611779 (1971-10-01), Simmonds
patent: 3712102 (1973-01-01), Eibe
patent: 3747387 (1973-07-01), Shumaker
patent: 4522051 (1985-06-01), Hayashi et al.
patent: 4686845 (1987-08-01), Svagr
Larson Lowell A.
Schoeffler Thomas C.
SMS Schloemann--Siemag Aktiengesellschaft
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