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1. WO1982002413 - ROLLER PRESS

Publication Number WO/1982/002413
Publication Date 22.07.1982
International Application No. PCT/EP1982/000002
International Filing Date 09.01.1982
IPC
D21F 3/02 2006.1
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
3Press section of machines for making continuous webs of paper
02Wet presses
D21F 7/00 2006.1
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
7Other details of machines for making continuous webs of paper
CPC
D21F 3/02
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
3Press section of machines for making continuous webs of paper
02Wet presses
D21F 7/001
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
7Other details of machines for making continuous webs of paper
001Wire-changing arrangements
Applicants
  • J. M. VOITH GMBH [DE]/[DE] (AllExceptUS)
  • KOTITSCHKE, Gerhard [DE]/[DE] (UsOnly)
  • HASENFUSS, Rudolf [DE]/[DE] (UsOnly)
Inventors
  • KOTITSCHKE, Gerhard
  • HASENFUSS, Rudolf
Common Representative
  • J. M. VOITH GMBH
Priority Data
P 31 00 522.510.01.1981DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(EN) ROLLER PRESS
(FR) PRESSE A ROULEAUX
Abstract
(EN) A roller press for a paper machine comprises a first pressure roller (10) and a second pressure roller (11) forming together a pressing nip. An endless felt (19) circulates on guiding rollers (21 to 25) in the pressing nip and about the first roller (10). A cantilever support (16) extending through the felt (19), from the guiding side to the driving side, and bearing on a fixed frame element (7) on the driving side, is used as a support for the pressure roller (10) on the guiding side when changing the felt. Furthermore, the guiding rollers (21, 22) adjacent to the first pressure roller (10) are fixed at least on the guiding side immediately to the cantilever support (16). Thereby, they may stay in the roller press when changing the first pressure roller (10).
(FR) Une presse à rouleaux pour une machine à papier comporte un premier rouleau de pression (10) et un deuxième rouleau de pression (11) formant ensemble une fente de pressage. Un feutre sans fin (19) circule sur des rouleaux de guidage (21 à 25) dans la fente de pressage et autour du premier rouleau (10). Un support à cantilever (16) s'étendant à travers le feutre (19), du côté de guidage au côté d'entraînement, et reposant sur un élément de bâti (7) fixe du côté d'entraînement, sert d'appui au rouleau de pression (10) du côté de guidage lors du changement de feutre. En outre, les rouleaux de guidage (21, 22) adjacents au premier rouleau de pression (10) sont fixés au moins du côté de guidage immédiatement au support à cantilever (16). Ils peuvent ainsi rester dans la presse à rouleaux lors du changement du premier rouleau de pression (10).
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