Rotary compacting machine for fibrous material

Details Rotary compacting machine for fibrous material Rotary compacting machine for fibrous material

1978-07-17

1979-08-07

Feldman, Peter

Presses

With additional treatment of material

Winding or folding sheet, web or strand

308 72, B30B 304

Patent

active

041634195

ABSTRACT:
A rolling-compressing apparatus for forming loose fibrous material into continuous dense cylindrical core which is cut into individual rolls of desired length. The core forming channel is confined by a plurality of circumferentially arranged compression rollers.
The improved suspension and drive mechanism of the compression rollers, subject to this invention allows the necessary angular movement of the compression rollers relative to the drive shafts of the main power drive train and utilizes effective means for the transfer of the driving torque.

REFERENCES:
patent: 2654643 (1953-10-01), Reese
patent: 3386373 (1968-06-01), Bushmeyer
patent: 3691941 (1972-09-01), Molitorisz
patent: 3899964 (1975-08-01), Molitorisz
patent: 4014596 (1977-03-01), Kazama

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