Presses – Concurrent pressing and conveying – Endless conveyer type
Patent
1992-10-30
1993-10-12
Gerrity, Stephen F.
Presses
Concurrent pressing and conveying
Endless conveyer type
198806, 425371, B30B 506
Patent
active
052515532
ABSTRACT:
A method and apparatus are provided for guiding first and second bands of a continuously working press via driving drums and return drums around a pressing ram and a pressing table, respectively, while supporting the steel bands, with an adjustable pressing gap formed therebetween, on a plurality of co-rotating steel rods which are guided with their axes of rotation extending transversely to the direction of travel of the bands. A device is provided for realigning the first steel band with respect to a longitudinal center-line of the press and the pressing table. The realigning step includes the steps of relieving pressure in short-stroke pressure cylinders located in a high-pressure region of the press, and then horizontally rotating the pressing ram and those pressure rollers and pressure drums which are connected to the pressing ram through an angle .alpha. about a vertical axis of rotation which is located on the longitudinal center-line of the press.
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Gerrity Stephen F.
Maschinenfabrik J. Dieffenbacher GmbH & Co.
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