ATE348271T1 - COUPLING DESIGN AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF AN EXTENDED PRESS ZONE PRESS - Google Patents

COUPLING DESIGN AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF AN EXTENDED PRESS ZONE PRESS

Info

Publication number
ATE348271T1
ATE348271T1 AT02753091T AT02753091T ATE348271T1 AT E348271 T1 ATE348271 T1 AT E348271T1 AT 02753091 T AT02753091 T AT 02753091T AT 02753091 T AT02753091 T AT 02753091T AT E348271 T1 ATE348271 T1 AT E348271T1
Authority
AT
Austria
Prior art keywords
extended
rolls
press
nip
nip press
Prior art date
Application number
AT02753091T
Other languages
German (de)
Inventor
Erkki Aho
Original Assignee
Vaahto Oy
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 Vaahto Oy filed Critical Vaahto Oy
Application granted granted Critical
Publication of ATE348271T1 publication Critical patent/ATE348271T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Clamps And Clips (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Mechanical Operated Clutches (AREA)
  • Replacement Of Web Rolls (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

An assembly is disclosed for connecting and securing to each other rolls (1, 2) forming a nip in an extended nip press, whereby at least one of the rolls (1) of the extended-nip press includes loading means (3), advantageously at least one loading shoe for loading the endless-loop blanket (4) of one roll (1) against the other one (2) of the extended-nip press rolls so as to establish a nip (N), wherein the lower roll (1) and the upper roll (2) are dismountably connected to each other and the assembly connecting the rolls (1, 2) of the extended-nip press to each other includes rotatable connecting members (7, 8) by means of which the extended-nip press rolls (1, 2) are detachably connected to each other by their bearing blocks (5, 6). The invention is characterized in that the connecting member (7, 8) is pivotally coupled to the first bearing block (5) by means of a pivot pin (9) equipped with an oblique or any similar key surface (24) adapted mating with a first clamping surface (17) of the connecting member (7, 8).
AT02753091T 2001-07-05 2002-07-05 COUPLING DESIGN AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF AN EXTENDED PRESS ZONE PRESS ATE348271T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011474A FI116309B (en) 2001-07-05 2001-07-05 Interconnection design and method for interconnecting and locking rollers in a long nip press

Publications (1)

Publication Number Publication Date
ATE348271T1 true ATE348271T1 (en) 2007-01-15

Family

ID=8561599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02753091T ATE348271T1 (en) 2001-07-05 2002-07-05 COUPLING DESIGN AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF AN EXTENDED PRESS ZONE PRESS

Country Status (6)

Country Link
EP (1) EP1402190B1 (en)
AT (1) ATE348271T1 (en)
DE (1) DE60216760T2 (en)
ES (1) ES2275896T3 (en)
FI (1) FI116309B (en)
WO (1) WO2003004889A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004028480A1 (en) * 2004-06-11 2006-01-05 Eduard Küsters Maschinenfabrik GmbH & Co. KG Apparatus for forming an extended nip
SE0802029A2 (en) * 2008-09-24 2010-07-20 Metso Paper Inc Apparatus for washing and / or dewatering pulp
SE0802028A2 (en) * 2008-09-24 2010-07-20 Metso Paper Inc Apparatus for washing and / or dewatering pulp
WO2012112117A1 (en) * 2011-02-18 2012-08-23 Metso Paper Karlstad Ab A press device with an extended nip, a paper making machine and a method of operating a press device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502125C2 (en) * 1993-12-02 1995-08-28 Valmet Karlstad Ab Compact rack for a press in a paper or cardboard machine
FI97484C (en) * 1995-08-03 1996-12-27 Valmet Paper Machinery Inc Clutch construction between the bearing housings in a low pressure press

Also Published As

Publication number Publication date
EP1402190A1 (en) 2004-03-31
FI20011474A0 (en) 2001-07-05
FI20011474A (en) 2003-01-06
FI116309B (en) 2005-10-31
WO2003004889A1 (en) 2003-01-16
DE60216760T2 (en) 2007-11-15
ES2275896T3 (en) 2007-06-16
DE60216760D1 (en) 2007-01-25
EP1402190B1 (en) 2006-12-13

Similar Documents

Publication Publication Date Title
CA2285301A1 (en) Calendering method and a calender that makes use of the method
EP0887461A3 (en) Press section of a paper machine in which an extended-nip press is used
ATE127038T1 (en) WEAR-RESISTANT SURFACE ARMOR FOR THE ROLLERS OF ROLLER MACHINES, ESPECIALLY HIGH-PRESSURE ROLLER PRESSES.
DE69431214D1 (en) Calender for calendering a paper or similar material web
DE69414819T2 (en) Coupling construction between rollers of a wide nip press
ATE348271T1 (en) COUPLING DESIGN AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF AN EXTENDED PRESS ZONE PRESS
BR9307856A (en) Pressing arrangement for mobile screen
ATE343070T1 (en) COUPLING DESIGN AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF AN EXTENDED PRESS ZONE PRESS
US5693186A (en) Method and apparatus for interconnecting rolls in an extended-nip press
ATE327376T1 (en) METHOD AND ARRANGEMENT FOR CALENDARING A WEB WITH A LONG GAP CALENDAR
DE60016175D1 (en) Device and method for embossing paper or nonwoven, and the product produced
EP1757729A3 (en) Press arrangement
CA2017010A1 (en) Press section of a paper or board machine
ATE305063T1 (en) LONG GAP ROLL PRESS FOR DEWATERING A FIBER WEB
DE10158717A1 (en) press roll
CA2211497A1 (en) Lightweight high temperature pressing
WO2005080676A3 (en) A support solution in a fibre web machine for a set of rollers
SE9702196D0 (en) Seal in a roller press
Feistritzer et al. Indefinite chill: Upgrading an old HSM work roll grade
EP1101861A3 (en) Pressing arrangement
EP0930392A3 (en) Press section
WO2005078189A3 (en) Control method and control system to adjust a machine directional thickness of a fibre web
Levchenko Mechanical properties of cast iron for rollers of bar rolling mills
FI94651B (en) Coupling construction between press rolls which form long roll nips
Sadko The novel technology of mining tool production.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1402190

Country of ref document: EP