SE9901636L - shoe press - Google Patents

shoe press

Info

Publication number
SE9901636L
SE9901636L SE9901636A SE9901636A SE9901636L SE 9901636 L SE9901636 L SE 9901636L SE 9901636 A SE9901636 A SE 9901636A SE 9901636 A SE9901636 A SE 9901636A SE 9901636 L SE9901636 L SE 9901636L
Authority
SE
Sweden
Prior art keywords
shoe
axis
press
cylinder
piston
Prior art date
Application number
SE9901636A
Other languages
Swedish (sv)
Other versions
SE9901636D0 (en
SE514101C2 (en
Inventor
Juha Kivimaa
Timo Pirinen
Jorma Snellman
Original Assignee
Valmet Corp
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 Valmet Corp filed Critical Valmet Corp
Priority to SE9901636A priority Critical patent/SE514101C2/en
Publication of SE9901636D0 publication Critical patent/SE9901636D0/en
Priority to DE60014908T priority patent/DE60014908T2/en
Priority to EP00919105A priority patent/EP1198639B1/en
Priority to PCT/IB2000/000574 priority patent/WO2000068497A1/en
Priority to AT00919105T priority patent/ATE279575T1/en
Publication of SE9901636L publication Critical patent/SE9901636L/en
Publication of SE514101C2 publication Critical patent/SE514101C2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/006—Calenders; Smoothing apparatus with extended nips
    • 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
    • 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
    • D21F3/06—Means for regulating the pressure

Landscapes

  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

Shoe press (SP) has press shoe (1), counter roll (CR), extended nip, circulated flexible belt and loading cylinder(s) (LD). LD presses press shoe in the direction of CR. LD has cylinder or piston turnably mounted about an axis (C) and working chamber with axis (C1) eccentric to axis (C). SP has operating unit with actuating member for turning cylinder or piston, in order to control SP pressure. Shoe press (SP) has press shoe, counter roll (2), extended nip (N) formed between them for running a paper or cardboard web with circulated flexible belt (3) and loading cylinder(s) (LD) (6) arranged between horizontal beam (4) of frame system and press shoe. LD presses press shoe in the direction of counter roll. LD has cylinder or piston turnably mounted about an axis (C) and working chamber with axis (C1) eccentric to axis (C). SP has operating unit for turning cylinder or piston of LD, in order to control pressure of shoe press. The operating unit has an actuating member extending outside the belt (3).
SE9901636A 1999-05-06 1999-05-06 Shoe press for paper or board machine, has counter roller, extended nip, flexible belt, loading cylinder and press shoe with operating unit for turning cylinder of shoe press, to control pressure of shoe press SE514101C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9901636A SE514101C2 (en) 1999-05-06 1999-05-06 Shoe press for paper or board machine, has counter roller, extended nip, flexible belt, loading cylinder and press shoe with operating unit for turning cylinder of shoe press, to control pressure of shoe press
DE60014908T DE60014908T2 (en) 1999-05-06 2000-05-04 SHOE PRESS
EP00919105A EP1198639B1 (en) 1999-05-06 2000-05-04 Shoe press
PCT/IB2000/000574 WO2000068497A1 (en) 1999-05-06 2000-05-04 Shoe press
AT00919105T ATE279575T1 (en) 1999-05-06 2000-05-04 SHOE PRESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901636A SE514101C2 (en) 1999-05-06 1999-05-06 Shoe press for paper or board machine, has counter roller, extended nip, flexible belt, loading cylinder and press shoe with operating unit for turning cylinder of shoe press, to control pressure of shoe press

Publications (3)

Publication Number Publication Date
SE9901636D0 SE9901636D0 (en) 1999-05-06
SE9901636L true SE9901636L (en) 2000-11-07
SE514101C2 SE514101C2 (en) 2001-01-08

Family

ID=20415487

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901636A SE514101C2 (en) 1999-05-06 1999-05-06 Shoe press for paper or board machine, has counter roller, extended nip, flexible belt, loading cylinder and press shoe with operating unit for turning cylinder of shoe press, to control pressure of shoe press

Country Status (1)

Country Link
SE (1) SE514101C2 (en)

Also Published As

Publication number Publication date
SE9901636D0 (en) 1999-05-06
SE514101C2 (en) 2001-01-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed