FI895477A - OVER APPARATUS FOR OIL ELIMINERING AV BARRING I EN KALANDER. - Google Patents

OVER APPARATUS FOR OIL ELIMINERING AV BARRING I EN KALANDER. Download PDF

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Publication number
FI895477A
FI895477A FI895477A FI895477A FI895477A FI 895477 A FI895477 A FI 895477A FI 895477 A FI895477 A FI 895477A FI 895477 A FI895477 A FI 895477A FI 895477 A FI895477 A FI 895477A
Authority
FI
Finland
Prior art keywords
roll
rolls
barring
calender
lower roll
Prior art date
Application number
FI895477A
Other languages
Finnish (fi)
Other versions
FI895477A0 (en
FI86449B (en
FI86449C (en
Inventor
Ilkka Nykaenen
Original Assignee
Valmet Paper Machinery Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Priority to FI895477A priority Critical patent/FI86449C/en
Publication of FI895477A0 publication Critical patent/FI895477A0/en
Publication of FI895477A publication Critical patent/FI895477A/en
Publication of FI86449B publication Critical patent/FI86449B/en
Application granted granted Critical
Publication of FI86449C publication Critical patent/FI86449C/en

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Abstract

The invention concerns a procedure and equipment for elimination of calender barring. The calender 10 comprises a lower roll 12 together with rolls 13,14,15 which are arranged in a roll stack and mounted above the lower roll in the frame 11 of the calender by means of loading levers 16. The bearing housing 20 of rolls 13,14,15 is supported by the said levers 16. According to the invention, at least one roll 13,14,15, which lies above the lower roll 12, is moved relative to its load levers 16 when the rolls 12-15 are mounted in place, and this is done such that the said roll 13,14,15 is shifted in overlapping fashion from the common nip plane A-A of the roll stack. In an advantageous embodiment of the invention, all rolls 13,14,15 lying above the lower roll 12 are shifted in overlapping fashion from the common nip plane A-A such that the displacements a1,a2,a3 of the respective rolls 13,14,15 from the common nip plane A-A are of different amounts and/or in different directions. <IMAGE>
FI895477A 1989-11-16 1989-11-16 OVER APPARATUS FOR OIL ELIMINERING AV BARRING I EN KALANDER. FI86449C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI895477A FI86449C (en) 1989-11-16 1989-11-16 OVER APPARATUS FOR OIL ELIMINERING AV BARRING I EN KALANDER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI895477A FI86449C (en) 1989-11-16 1989-11-16 OVER APPARATUS FOR OIL ELIMINERING AV BARRING I EN KALANDER.
FI895477 1989-11-16

Publications (4)

Publication Number Publication Date
FI895477A0 FI895477A0 (en) 1989-11-16
FI895477A true FI895477A (en) 1991-05-17
FI86449B FI86449B (en) 1992-05-15
FI86449C FI86449C (en) 1992-08-25

Family

ID=8529369

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895477A FI86449C (en) 1989-11-16 1989-11-16 OVER APPARATUS FOR OIL ELIMINERING AV BARRING I EN KALANDER.

Country Status (1)

Country Link
FI (1) FI86449C (en)

Also Published As

Publication number Publication date
FI895477A0 (en) 1989-11-16
FI86449B (en) 1992-05-15
FI86449C (en) 1992-08-25

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VALMET PAPER MACHINERY INC