Calender for the treatment of web-like materials

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United States of America

PATENT NO 12031272
SERIAL NO

17425793

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Abstract

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Calender for the treatment of web-like materials, including a fixed structure supporting two heated rollers reciprocally arranged so as to form a nip traversable by web-like materials, where each roller has pins mounted on bearings. The structure includes two lower levers and two upper levers adapted for exerting on the bearings forces oriented according to not coinciding directions, each lever being connected with an actuator that controls its rotation around a horizontal axis to put it in a first engagement position of the respective bearing and in a second release position, such that in the second position of the levers the extraction of the rollers from the calender is allowed.

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Patent Owner(s)

Patent OwnerAddress
FUTURA S P AVIA PER COSELLI 9/9A BADIA A CANTIGNANO (LU) I-55060

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giurlani, Giovacchino Capannori, IT 25 12
Mazzoni, Gionata Vorno, IT 4 2

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Maintenance Fees

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