Calender with positionable rollers

Details Calender with positionable rollers Calender with positionable rollers

1990-10-26

1993-01-19

Hornsby, Harvey C.

Presses

Concurrent pressing and conveying

Roll type

100170, 100171, B30B 304

Patent

active

051798948

ABSTRACT:
In a calender (1) one or several rollers (2) can be positioned by being raised or lowered jointly with the roller stack disposed therebelow; and vertically displaceable sliding members (3) connected with the roller journals are jointly driven, and are blocked when the roller to be positioned (2) is adjacent the desired working position by way of a separate fixation device (6) supported on the frame (4). In a development of the method the rollers are brought in a desired working position after blocking of the fixation device.

REFERENCES:
patent: 3369483 (1968-02-01), Muller
patent: 3584570 (1971-06-01), Sass et al.
patent: 4380954 (1983-04-01), Edele
patent: 4510859 (1985-04-01), Berry
patent: 4736678 (1988-04-01), Stotz
patent: 4823690 (1989-04-01), Stotz
patent: 4890551 (1990-01-01), Dal et al.
patent: 4924772 (1990-05-01), Schlunke et al.
patent: 4967653 (1990-11-01), Hinz

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