Rolling device

Details Rolling device Rolling device

1989-06-29

1991-02-05

Crane, Daniel C.

Metal deforming

With use of control means energized in response to activator...

Sensing tool or tool-linked part

722416, B21B 3708, B21B 3116

Patent

active

049894315

ABSTRACT:
A roll device has upper and lower controlled deflection rolls, having sleeves which are rotatable about respective non-rotatably mounted carriers are supported on the carriers by means of force generators in the pressure plane of the roll device, and are displaceable relative to the carriers along the pressure plane over their entire length. The carrier of the upper controlled deflection roll is arranged at a fixed position relative to the stand of the roll device. The carrier of the lower controlled deflection roll is adjustable in a variable manner into a working position relative to the stand of the roll device. Regulators are provided for the controlled deflection rolls, which serve for adjusting and holding the sleeves of the controlled deflection rolls at predetermined heights and for adjusting the carrier of the lower controlled deflection roll by means of a setting device into a working position.

REFERENCES:
patent: 4218905 (1980-08-01), Lehmann
patent: 4319522 (1982-03-01), Marchioro
patent: 4389932 (1983-06-01), Pav
patent: 4472958 (1984-09-01), Biondetti
patent: 4480459 (1984-11-01), Feldman
patent: 4597275 (1986-07-01), Schneid et al.

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