[go: up one dir, main page]

EP0979896A3 - Calender for paper webs or similar material - Google Patents

Calender for paper webs or similar material Download PDF

Info

Publication number
EP0979896A3
EP0979896A3 EP98122735A EP98122735A EP0979896A3 EP 0979896 A3 EP0979896 A3 EP 0979896A3 EP 98122735 A EP98122735 A EP 98122735A EP 98122735 A EP98122735 A EP 98122735A EP 0979896 A3 EP0979896 A3 EP 0979896A3
Authority
EP
European Patent Office
Prior art keywords
roller
calender
setting mechanism
plane
lever
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
EP98122735A
Other languages
German (de)
French (fr)
Other versions
EP0979896B1 (en
EP0979896A2 (en
Inventor
Joachim Hinz
Mathias Helmus
Franz Kayser
Gerhard Stock
Thomas Wöhner
Viktor Holzer
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.)
Voith Patent GmbH
Gebrueder Lang GmbH Papierfabrik
Original Assignee
Voith Sulzer Papiertechnik Patent 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
Application filed by Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Sulzer Papiertechnik Patent GmbH
Publication of EP0979896A2 publication Critical patent/EP0979896A2/en
Publication of EP0979896A3 publication Critical patent/EP0979896A3/en
Application granted granted Critical
Publication of EP0979896B1 publication Critical patent/EP0979896B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0293—Provisions or constructions to facilitate the removal of the rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus

Landscapes

  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Unwinding Webs (AREA)

Abstract

The calender assembly, for processing webs of paper and similar materials, has a stack of calender rollers on a plane (E) at an angle to the horizontal. The rollers are on the angled upper side of the pillars. At least one roller (6) is moved upwards by a setting mechanism (49), at right angles to the common roller plane (E). The setting mechanism (49) moves the roller (6) outwards sufficiently for it to be grasped directly at the roller ends by a crane (48), to be lifted upwards clear of the calender. The hydraulic setting mechanism (49) moves the roller (6) along a guide. The calender roller (6) has a bearing pedestal which is in a release fitting at a carrier lever (27) at the pillar. The setting mechanism (49) has a hydraulic cylinder and piston, along the roller carrier lever (27). The setting mechanism (49) has a trough to support an end of the roller (6), carried by a slide between the hydraulic cylinder and the lever (27), mounted to the piston. The removable roller (6) is a center roller in a roller stack. The common roller plane (E) is at an angle of 30-60 degrees to the horizontal or 45 degrees .
EP98122735A 1998-07-16 1998-11-30 Calender for paper webs or similar material Expired - Lifetime EP0979896B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832065 1998-07-16
DE19832065A DE19832065A1 (en) 1998-07-16 1998-07-16 Calender arrangement for webs of paper or similar material

Publications (3)

Publication Number Publication Date
EP0979896A2 EP0979896A2 (en) 2000-02-16
EP0979896A3 true EP0979896A3 (en) 2000-02-23
EP0979896B1 EP0979896B1 (en) 2002-11-06

Family

ID=7874334

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98122735A Expired - Lifetime EP0979896B1 (en) 1998-07-16 1998-11-30 Calender for paper webs or similar material
EP99111849A Expired - Lifetime EP0972879B1 (en) 1998-07-16 1999-06-19 Calender for paper webs or similar material

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99111849A Expired - Lifetime EP0972879B1 (en) 1998-07-16 1999-06-19 Calender for paper webs or similar material

Country Status (5)

Country Link
US (1) US6247398B1 (en)
EP (2) EP0979896B1 (en)
AT (1) ATE239133T1 (en)
CA (1) CA2277593C (en)
DE (3) DE19832065A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10000543A1 (en) * 2000-01-08 2001-07-19 Voith Paper Patent Gmbh calender
DE10041887C1 (en) * 2000-08-25 2001-09-20 Voith Paper Patent Gmbh Exchange of an intermediate roller in an angled stack of calender rollers lowers the set under it by a structured value to give room for maneuver to swing out the old roller and install the replacement
FI117902B (en) * 2005-02-14 2007-04-13 Metso Paper Inc Basic construction for a paper or cardboard machine or equivalent
DE102006053503A1 (en) * 2006-11-14 2008-05-15 Voith Patent Gmbh Calendaring roll lifting device for fiber web e.g. paper web, producing and/or conditioning machine, has connector supported on load receiving element and circular disk rotatably fixed at connector, where disk has slit running inwards
DE202008011475U1 (en) 2008-08-28 2008-10-30 Metso Paper, Inc. Stand of a calendar frame

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921296A (en) * 1960-12-09 1963-03-20 Millspaugh Ltd Improvements in or relating to calenders for paper and like sheet material
GB2158116A (en) * 1984-05-02 1985-11-06 Kleinewefers Gmbh Calender and roll transporting device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB137357A (en) * 1918-12-31 1920-01-15 Wilson John Improvements in and relating to sugar cane mills
GB202753A (en) * 1922-05-31 1923-08-30 Samuel Milne Improvements in calenders for calendering paper and the like
US3066876A (en) * 1955-06-28 1962-12-04 Verdier Andre Louis Roller mills, calenders and like roller machines
US3154008A (en) * 1963-02-09 1964-10-27 Dominion Eng Works Ltd Calender stack
US3515637A (en) * 1967-03-27 1970-06-02 Allis Chalmers Mfg Co Papermaking machine press section
DE2119389C3 (en) * 1971-04-21 1974-05-16 Heinrich Dr.-Ing. 8000 Muenchen Collin Modular system for the construction of any stand arrangements of roller machines, especially calenders
US4200045A (en) * 1975-02-27 1980-04-29 Oy Wartsila Ab Loading arrangement for a cylinder stack
DE2603485A1 (en) * 1976-01-30 1977-08-04 Kleinewefers Ind Co Gmbh Smoothing or satinising rolls for paper - are in horizontal stand, some vertically adjustable to open gaps
DE2752034C2 (en) * 1977-11-22 1984-03-08 Kleinewefers Gmbh, 4150 Krefeld Device for pressure treatment of a material web in a calender or a smoothing unit
SU730920A1 (en) * 1978-07-03 1980-04-30 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно-Бумажной Промышленности Calender
DE2914251A1 (en) * 1979-04-09 1980-10-23 Bbc Brown Boveri & Cie FOUNDATION FOR A VIBRATION GENERATING MACHINE
DE3131799C2 (en) * 1981-08-12 1984-08-30 Kleinewefers Gmbh, 4150 Krefeld Roller press for paper and similar webs, in particular calenders
DE19534911C2 (en) * 1995-03-09 1998-02-19 Voith Sulzer Finishing Gmbh Calender for the treatment of a paper web
DE29521610U1 (en) * 1995-03-09 1997-11-20 Voith Sulzer Finishing GmbH, 47803 Krefeld Calender for the treatment of a paper web
DE19609213A1 (en) * 1996-03-09 1997-09-11 Voith Sulzer Papiermasch Gmbh Machine for making a web
DE19633671C2 (en) * 1996-08-21 1999-03-11 Voith Sulzer Finishing Gmbh calender

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921296A (en) * 1960-12-09 1963-03-20 Millspaugh Ltd Improvements in or relating to calenders for paper and like sheet material
GB2158116A (en) * 1984-05-02 1985-11-06 Kleinewefers Gmbh Calender and roll transporting device

Also Published As

Publication number Publication date
DE59806192D1 (en) 2002-12-12
ATE239133T1 (en) 2003-05-15
CA2277593A1 (en) 2000-01-16
EP0979896B1 (en) 2002-11-06
EP0979896A2 (en) 2000-02-16
EP0972879B1 (en) 2003-05-02
DE59905287D1 (en) 2003-06-05
CA2277593C (en) 2004-02-24
EP0972879A3 (en) 2000-02-23
US6247398B1 (en) 2001-06-19
DE19832065A1 (en) 2000-01-20
EP0972879A2 (en) 2000-01-19

Similar Documents

Publication Publication Date Title
WO1998050235A3 (en) Bearing for a rotary press cylinder
IT1260677B (en) MANIPULATOR FOR THE HANDLING OF SLABS, PARTICULARLY SHEET METAL PANELS, COMPARED TO AN OPERATING MACHINE, SUCH AS A PRESS FOLDER.
ATE63342T1 (en) DEVICE FOR GUIDING THE ROLLERS OF A SUBSTANTIALLY VERTICAL CALENDER.
EP0979896A3 (en) Calender for paper webs or similar material
HUT71027A (en) Double strap-press with hydrostatics supporter
EP1153868A3 (en) Device for pivoting a rotating frame
EP0753477A3 (en) Device for delivering sheets in a sheet printing machine
IT1316141B1 (en) LOADING AND UNLOADING DEVICE FOR ROLLER MATERIALS, AND COMBINING A PRINTING DEVICE WITH A DEVICE OF
ATE82223T1 (en) DEVICE FOR UNWINDING A WEB OF MATERIAL FROM A ROLL.
EP1040895A3 (en) Band saw for continuous cutting of logs of web material
EP1374999A3 (en) Roller mill
US4164083A (en) Belt-conveyor ironing machine
EP1086916A3 (en) Bearing unit for draw rollers of material webs
KR20020083130A (en) Roll stand for railform rolling stock
GB9919420D0 (en) Container moving apparatus
EP0864516A3 (en) Feed table
EP1270220A3 (en) Device for exchanging rollers and cylinders in a printing press
EP1445563A3 (en) Tunnel and support for a printing and/or coupling machine
CN209480876U (en) A kind of graphene rectifying device for steel belt
JPH0761491B2 (en) Device for moving rolls of rolling mill in the direction of roll axis
EP0972576B1 (en) A load equalising device
EP0997205A3 (en) Repair device for straightening collars of metal vessels
KR0176227B1 (en) An electrode lifter device of electrode works
JPH04176591A (en) Cutting device for sheet
GB2268926A (en) Web roll supports.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FI FR GB

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GEBR. LANG GMBH PAPIERFABRIK

Owner name: VOITH SULZER PAPIERTECHNIK PATENT GMBH

17P Request for examination filed

Effective date: 20000226

AKX Designation fees paid

Free format text: DE FI FR GB

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GEBR. LANG GMBH PAPIERFABRIK

Owner name: VOITH PAPER PATENT GMBH

17Q First examination report despatched

Effective date: 20011123

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FI FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59806192

Country of ref document: DE

Date of ref document: 20021212

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20030217

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030807

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20051110

Year of fee payment: 8

Ref country code: FR

Payment date: 20051110

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20051115

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20051121

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070601

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20061130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061130