ES8502503A1 - Extended nip press. - Google Patents

Extended nip press.

Info

Publication number
ES8502503A1
ES8502503A1 ES525987A ES525987A ES8502503A1 ES 8502503 A1 ES8502503 A1 ES 8502503A1 ES 525987 A ES525987 A ES 525987A ES 525987 A ES525987 A ES 525987A ES 8502503 A1 ES8502503 A1 ES 8502503A1
Authority
ES
Spain
Prior art keywords
nip
shell
shaft
roll shell
shoe
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
Application number
ES525987A
Other languages
Spanish (es)
Other versions
ES525987A0 (en
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.)
Beloit Corp
Original Assignee
Beloit 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 Beloit Corp filed Critical Beloit Corp
Publication of ES8502503A1 publication Critical patent/ES8502503A1/en
Publication of ES525987A0 publication Critical patent/ES525987A0/en
Granted 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
    • 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

Landscapes

  • Paper (AREA)

Abstract

It includes an extended press nip between a rotatable roll shell (10) and a shoe (11) having a concave surface (12) facing the nip with a piston (16) and cylinder (17) support for the shoe and a stationary shaft (26) extending through the roll shell (10) and a piston (32) and cylinder (33) support opposite the nip between the roll shell (10) and shaft (26) with the shoes (11, 29) being essentially the same area and providing opposed equal and opposite forces and the ends of the shafts being supported on a universal bearing (27, 28) so as to permit bending of the shaft (26) with the shell (10) being driven by a gear (38) on the shell and drive gears (39, 40) laterally of the nip and spaced diametrically opposite to each other.
ES525987A 1982-09-30 1983-09-27 IMPROVEMENTS IN PAPER MAKING MACHINE PRESSES Granted ES525987A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42856482A 1982-09-30 1982-09-30

Publications (2)

Publication Number Publication Date
ES8502503A1 true ES8502503A1 (en) 1985-01-01
ES525987A0 ES525987A0 (en) 1985-01-01

Family

ID=23699446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525987A Granted ES525987A0 (en) 1982-09-30 1983-09-27 IMPROVEMENTS IN PAPER MAKING MACHINE PRESSES

Country Status (8)

Country Link
EP (1) EP0107607A3 (en)
JP (1) JPS5966594A (en)
KR (1) KR840005848A (en)
AR (1) AR230075A1 (en)
BR (1) BR8305474A (en)
DE (1) DE107607T1 (en)
ES (1) ES525987A0 (en)
FI (1) FI833133A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408118A1 (en) * 1984-02-06 1985-08-14 Sulzer-Escher Wyss GmbH, 7980 Ravensburg WET PRESS FOR DRAINING A FIBER TRAIN
US4738752A (en) * 1986-08-12 1988-04-19 Beloit Corporation Heated extended nip press apparatus
CA1340148C (en) * 1986-08-12 1998-12-01 Leroy H. Busker Method of reducing shrinkage during drying of a paper web
DE3708189A1 (en) * 1987-03-13 1988-09-22 Voith Gmbh J M LONG NIP ROLLING PRESS
US5140897A (en) * 1989-08-09 1992-08-25 Beloit Corporation Extended nip press apparatus
US4975153A (en) * 1989-08-23 1990-12-04 Beloit Corporation Press section apparatus with deflection compensated granite roll shell
DE4017433A1 (en) * 1989-10-11 1991-04-25 Escher Wyss Gmbh ROLL PRESS
FI101633B1 (en) * 1994-02-04 1998-07-31 Valmet Paper Machinery Inc Coupling structure between long nip rolls and method for interconnecting long nip rolls
DE19520443C2 (en) * 1995-06-03 2000-05-31 Voith Sulzer Papiermasch Gmbh Roller press

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757190A (en) * 1969-10-21 1971-03-16 Karlstad Mekaniska Ab CYLINDER CONTROL MECHANISM
US3853698A (en) * 1972-04-17 1974-12-10 Beloit Corp Large roll hydraulic press with pressurized fluid supports
US3889334A (en) * 1972-08-01 1975-06-17 Beloit Corp Controlled deflection roll drive
US4287021A (en) * 1979-08-27 1981-09-01 Beloit Corporation Extended nip press
US4272317A (en) * 1979-11-01 1981-06-09 Beloit Corporation Roll bearing alignment

Also Published As

Publication number Publication date
AR230075A1 (en) 1984-02-29
EP0107607A3 (en) 1984-11-14
FI833133A (en) 1984-03-31
JPS5966594A (en) 1984-04-16
BR8305474A (en) 1984-05-15
DE107607T1 (en) 1986-02-13
FI833133A0 (en) 1983-09-02
KR840005848A (en) 1984-11-19
ES525987A0 (en) 1985-01-01
EP0107607A2 (en) 1984-05-02

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