DE60216760D1 - CLUTCH STRUCTURE AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF A PRESS WITH EXTENDED PRESS ZONE - Google Patents

CLUTCH STRUCTURE AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF A PRESS WITH EXTENDED PRESS ZONE

Info

Publication number
DE60216760D1
DE60216760D1 DE60216760T DE60216760T DE60216760D1 DE 60216760 D1 DE60216760 D1 DE 60216760D1 DE 60216760 T DE60216760 T DE 60216760T DE 60216760 T DE60216760 T DE 60216760T DE 60216760 D1 DE60216760 D1 DE 60216760D1
Authority
DE
Germany
Prior art keywords
extended
rolls
press
nip
nip press
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.)
Expired - Lifetime
Application number
DE60216760T
Other languages
German (de)
Other versions
DE60216760T2 (en
Inventor
Erkki Aho
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.)
Vaahto Paper Technology Oy
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
Publication of DE60216760D1 publication Critical patent/DE60216760D1/en
Application granted granted Critical
Publication of DE60216760T2 publication Critical patent/DE60216760T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Replacement Of Web Rolls (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Mechanical Operated Clutches (AREA)
  • Rolls And Other Rotary Bodies (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).
DE60216760T 2001-07-05 2002-07-05 CLUTCH STRUCTURE AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF A PRESS WITH EXTENDED PRESS ZONE Expired - Lifetime DE60216760T2 (en)

Applications Claiming Priority (3)

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
FI20011474 2001-07-05
PCT/FI2002/000614 WO2003004889A1 (en) 2001-07-05 2002-07-05 Coupring construction and method for joining and locking the rolls of exteded-nip press

Publications (2)

Publication Number Publication Date
DE60216760D1 true DE60216760D1 (en) 2007-01-25
DE60216760T2 DE60216760T2 (en) 2007-11-15

Family

ID=8561599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60216760T Expired - Lifetime DE60216760T2 (en) 2001-07-05 2002-07-05 CLUTCH STRUCTURE AND METHOD FOR CONNECTING AND LOCKING THE ROLLERS OF A PRESS WITH EXTENDED PRESS ZONE

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
CN103502530B (en) * 2011-02-18 2016-03-02 维美德瑞典公司 There is the method for the pressing device of expansion nip, paper machine and operation pressing 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
FI116309B (en) 2005-10-31
ATE348271T1 (en) 2007-01-15
EP1402190B1 (en) 2006-12-13
WO2003004889A1 (en) 2003-01-16
DE60216760T2 (en) 2007-11-15
ES2275896T3 (en) 2007-06-16
FI20011474A0 (en) 2001-07-05
FI20011474A (en) 2003-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition