CA2027460A1 - Calender for surface treatment of material webs - Google Patents

Calender for surface treatment of material webs

Info

Publication number
CA2027460A1
CA2027460A1 CA 2027460 CA2027460A CA2027460A1 CA 2027460 A1 CA2027460 A1 CA 2027460A1 CA 2027460 CA2027460 CA 2027460 CA 2027460 A CA2027460 A CA 2027460A CA 2027460 A1 CA2027460 A1 CA 2027460A1
Authority
CA
Canada
Prior art keywords
calender
webs
treatment
seizure
adjusted
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2027460
Other languages
French (fr)
Other versions
CA2027460C (en
Inventor
Peter Heitmann
Karl Volz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Escher Wyss GmbH
Original Assignee
Sulzer Escher Wyss GmbH
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
Priority to DEP3936128.4 priority Critical
Priority to DE19893936128 priority patent/DE3936128C2/de
Application filed by Sulzer Escher Wyss GmbH filed Critical Sulzer Escher Wyss GmbH
Publication of CA2027460A1 publication Critical patent/CA2027460A1/en
Application granted granted Critical
Publication of CA2027460C publication Critical patent/CA2027460C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00Calenders; Smoothing apparatus
    • D21G1/002Opening or closing mechanisms; Regulating the pressure

Abstract

A calender for surface treatment of material webs, wherein in the event of one sided seizure of an intermediate roller the fixed roller not subject to pressure is adjusted in position at one end such that the asymmetrical linear force profile resulting from the seizure is symmetrically adjusted according to the desired condition in order to optimise processing of the material web.
CA 2027460 1989-10-30 1990-10-12 Calender for surface treatment of material webs Expired - Fee Related CA2027460C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEP3936128.4 1989-10-30
DE19893936128 DE3936128C2 (en) 1989-10-30 1989-10-30

Publications (2)

Publication Number Publication Date
CA2027460A1 true CA2027460A1 (en) 1991-05-01
CA2027460C CA2027460C (en) 2000-03-28

Family

ID=6392534

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2027460 Expired - Fee Related CA2027460C (en) 1989-10-30 1990-10-12 Calender for surface treatment of material webs

Country Status (5)

Country Link
AT (1) AT399175B (en)
CA (1) CA2027460C (en)
DE (1) DE3936128C2 (en)
FI (1) FI95938C (en)
GB (1) GB2237584B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9314568U1 (en) * 1993-09-27 1995-02-02 Kuesters Eduard Maschf Roller
FI96334C (en) * 1993-11-24 1996-06-10 Valmet Paper Machinery Inc Method for calendering paper or similar web material and calender applying the method
DE19520479C2 (en) * 1994-06-23 1996-07-11 Kuesters Eduard Maschf Calibration calender for plastic films
DE19511145C2 (en) * 1995-03-27 2000-07-13 Voith Sulzer Finishing Gmbh Calender for double-sided paper treatment
DE29720192U1 (en) 1997-11-14 1999-03-25 Kuesters Eduard Maschf Calender for treating a web
DE102009050201A1 (en) 2009-10-21 2011-04-28 Fleissner Gmbh Calendar device for treatment of e.g. plastic film, has supporting bodies provided below roller for changing linear pressure of roll gap between rollers, where bodies are impinged on outer circumference of rollers

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119324A (en) * 1960-08-29 1964-01-28 Beloit Iron Works Controlled deflection roll
CH589806A5 (en) * 1975-03-04 1977-07-15 Escher Wyss Ag
DE2738781A1 (en) * 1977-08-27 1979-03-08 Ema Elektronik Maschinen Appar Paper-making roller press section - has a pressure measurement taken at the roller stub axle
CH626273A5 (en) * 1978-04-18 1981-11-13 Escher Wyss Ag
JPS638239B2 (en) * 1978-10-16 1988-02-22 Kleinewefers Gmbh
AT369063B (en) * 1979-05-10 1982-12-10 Escher Wyss Ag Rolling device for rolling sheet-shaped materials
DE3004914C2 (en) * 1980-02-09 1982-07-15 Kleinewefers Gmbh, 4150 Krefeld, De
DE3004913C2 (en) * 1980-02-09 1982-07-15 Kleinewefers Gmbh, 4150 Krefeld, De
DE3101429C2 (en) * 1981-01-14 1987-10-29 Sulzer-Escher Wyss Ag, Zuerich, Ch
DE3117398C2 (en) * 1981-05-02 1987-08-06 Sulzer-Escher Wyss Ag, Zuerich, Ch
DE3117516C2 (en) * 1981-05-02 1984-07-26 Escher Wyss Ag, Zuerich, Ch
CH656812A5 (en) * 1982-04-08 1986-07-31 Escher Wyss Ag Rolling device.
DE3325385C2 (en) * 1983-07-14 1988-11-03 Kleinewefers Gmbh, 4150 Krefeld, De
DE3338625C2 (en) * 1983-10-17 1986-11-20 Sulzer-Escher Wyss Ag, Zuerich, Ch
FI79875C (en) * 1983-10-17 1990-03-12 Escher Wyss Ag Calendar
DE3416210C3 (en) * 1984-05-02 1994-07-14 Kleinewefers Gmbh Roller press for paper and similar webs
DE3533210C2 (en) * 1985-09-18 1990-02-08 Kuesters, Eduard, 4150 Krefeld, De
DE3640161C2 (en) * 1985-12-23 1989-01-26 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
EP0229210A1 (en) * 1986-01-16 1987-07-22 MOOG GmbH Regulator for a roller having hydrostatic supporting elements
DE3622398C1 (en) * 1986-02-18 1987-06-19 Escher Wyss Ag Sepg. calender rolls - involves lowering pressure in hydraulic carrier support installations with time delay w.r.t. pressure to prevent damage to roll surface
DE3767476D1 (en) * 1987-05-09 1991-02-21 Kleinewefers Gmbh Method for operating a rolling machine and control arrangement for carrying out this method.

Also Published As

Publication number Publication date
GB2237584A (en) 1991-05-08
FI904759D0 (en)
DE3936128C2 (en) 1991-11-21
FI95938C (en) 1996-04-10
FI904759A0 (en) 1990-09-27
FI95938B (en) 1995-12-29
ATA162490A (en) 1994-08-15
GB2237584B (en) 1994-03-09
AT399175B (en) 1995-03-27
CA2027460C (en) 2000-03-28
DE3936128A1 (en) 1991-05-02
GB9022049D0 (en) 1990-11-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed