Metal deforming – By use of roller or roller-like tool-element – With handling of – or guiding of – work or product relative to...
Patent
1994-12-27
1997-03-04
Larson, Lowell A.
Metal deforming
By use of roller or roller-like tool-element
With handling of, or guiding of, work or product relative to...
72214, B21B 3916
Patent
active
056068859
ABSTRACT:
A device for guiding away a cold-rolled tube from a cold pilger rolling mill that at least one of intermittently feeds and rotates the tube. The device including a constant-speed driver for drawing the tube from the rolling mill. The driver is arranged downstream of the rolling mill so that there is a buffer zone between the driver and the rolling mill. Additionally, an apparatus is arranged in the buffer zone for diverting the tube out of a roll direction by restrictively guiding the tube so that the tube describes a roughly S-shaped path in the buffer zone whereby cyclically non-uniform rolling speed of the rolling mill is compensated for.
REFERENCES:
patent: 2942505 (1960-06-01), Holmquist
patent: 4005595 (1977-02-01), Gerretz et al.
Baensch Michael
Schrey Wilfried
Larson Lowell A.
Mannesmann Aktiengesellschaft
Schoeffler Thomas C.
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