Calender with individually supported rolls and constant nip alig

Details Calender with individually supported rolls and constant nip alig Calender with individually supported rolls and constant nip alig

1988-01-21

1990-05-15

Hornsby, Harvey C.

Presses

Concurrent pressing and conveying

Roll type

100168, 100170, 100 47, B30B 304

Patent

active

049247727

ABSTRACT:
A calender wherein the intermediate rolls of a stack of rolls are mounted on pairs of levers pivotable on carriages which are movable up and down in vertical ways provided therefor in the frame. This renders it possible to change the levels of the intermediate rolls without any or without appreciable shifting of the centers of nips of neighboring rolls from a common vertical plane. The carriages are suspended on composite feed screws which can be rotated to move neighboring carriages nearer to or further away from each other.

REFERENCES:
patent: 2058352 (1936-10-01), Putnam et al.
patent: 3016819 (1962-01-01), Kupka
patent: 3158088 (1964-11-01), Seidel
patent: 3199442 (1965-08-01), Kuno et al.
patent: 3448684 (1969-06-01), Cardinet et al.
patent: 3598041 (1971-08-01), De Noyer
patent: 4366752 (1983-01-01), Koski
patent: 4510859 (1985-04-01), Berry
patent: 4514887 (1985-05-01), Rauf et al.
patent: 4635861 (1987-01-01), Resch
patent: 4736678 (1988-04-01), Stotz

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