Calender assembly

Details Calender assembly Calender assembly

1991-02-04

1992-03-31

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

Including support or guide means for disassembled element

29110, 29700, 72239, 100176, 425194, 425363, 425DIG235, B21B 3108, B29C 4324, B30B 304

Patent

active

051003120

ABSTRACT:
A calender assembly having at least two calender rollers mounted on axles and which jointly define a calendering nip with at least one of the rollers being mounted for rotation in a support column. Each roller includes a roller axle and a roller core and at least one of the rollers is provided with a removable shell. The axle of the roller provided with the shell is provided with a bearing member acted upon by a plurality of bearing body portions. Adjustment devices are provided for displacing the bearing body portions towards and away from the bearing member. Such movement of the body portions away from the bearing member defines an aperture through which the shell on the roller can be removed and a replacement shell inserted.

REFERENCES:
patent: 2277313 (1942-03-01), Fowler
patent: 4649631 (1987-03-01), Orth
patent: 4699050 (1987-10-01), Heise
patent: 4729153 (1988-03-01), Pav et al.
patent: 4823450 (1989-04-01), Ramisch et al.

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