FI905000A - Calendars in paper or cardboard machine - Google Patents
Calendars in paper or cardboard machine Download PDFInfo
- Publication number
- FI905000A FI905000A FI905000A FI905000A FI905000A FI 905000 A FI905000 A FI 905000A FI 905000 A FI905000 A FI 905000A FI 905000 A FI905000 A FI 905000A FI 905000 A FI905000 A FI 905000A
- Authority
- FI
- Finland
- Prior art keywords
- roll
- calender
- nip
- rolls
- soft
- Prior art date
Links
Abstract
The invention concerns a calender in a paper or cardboard machine, said calender including a hard roll 12; 32 mounted to rotate in a fixed position in a calendar body 11, 31, which forms a calendering nip N1, N2, N3, N4 with two soft-surfaced rolls 13, 18; 33, 38. The soft-surfaced rolls 13, 18; 33, 38 can be loaded in the direction of the nip plane/nip planes relative to hard rolls 12; 32 by means of loading cylinders 17, 20; 37, 40 which act on bearing brackets 14, 19; 34, 39 for said rolls to control the linear pressure in the nips N1, N2, N3, N4. One of the soft-surfaced rolls 13; 33 of calender 10; 30 is mounted moveable in calender body 11; 31 so that said roll 13; 33 can be moved for end guiding of web W to the side from the direction of running of web W. Web W is arranged to be guided essentially straight through the one nip N2, N4 without stopping the calender, whereupon said moveable soft-surfaced roll 13; 33 can be moved back to the calendering position so that said roll 13; 33 is arranged to conduct web W to nip N1; N3 between the moveable roll 13; 33 and the hard roll 12; 32. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI905000A FI91296C (en) | 1990-10-11 | 1990-10-11 | Calendars in paper or cardboard machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI905000A FI91296C (en) | 1990-10-11 | 1990-10-11 | Calendars in paper or cardboard machine |
FI905000 | 1990-10-11 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI905000A0 FI905000A0 (en) | 1990-10-11 |
FI905000A true FI905000A (en) | 1992-04-12 |
FI91296B FI91296B (en) | 1994-02-28 |
FI91296C FI91296C (en) | 1994-06-10 |
Family
ID=8531220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI905000A FI91296C (en) | 1990-10-11 | 1990-10-11 | Calendars in paper or cardboard machine |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI91296C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116733B (en) * | 2001-11-30 | 2006-02-15 | Metso Paper Inc | Soft calender |
-
1990
- 1990-10-11 FI FI905000A patent/FI91296C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI91296B (en) | 1994-02-28 |
FI905000A0 (en) | 1990-10-11 |
FI91296C (en) | 1994-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: VALMET PAPER MACHINERY INC |