EP0302905A1 - Systeme d'entrainement d'un rouleau-guide de feutre. - Google Patents

Systeme d'entrainement d'un rouleau-guide de feutre.

Info

Publication number
EP0302905A1
EP0302905A1 EP88901034A EP88901034A EP0302905A1 EP 0302905 A1 EP0302905 A1 EP 0302905A1 EP 88901034 A EP88901034 A EP 88901034A EP 88901034 A EP88901034 A EP 88901034A EP 0302905 A1 EP0302905 A1 EP 0302905A1
Authority
EP
European Patent Office
Prior art keywords
felt
drive
gear
guide roller
driven
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.)
Granted
Application number
EP88901034A
Other languages
German (de)
English (en)
Other versions
EP0302905B1 (fr
Inventor
Hans-Peter Sollinger
Rudolf Beisswanger
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Priority to AT88901034T priority Critical patent/ATE67537T1/de
Publication of EP0302905A1 publication Critical patent/EP0302905A1/fr
Application granted granted Critical
Publication of EP0302905B1 publication Critical patent/EP0302905B1/fr
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
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/02—Mechanical driving arrangements

Definitions

  • the invention relates to a drive of a felt guide roller of a drying group of paper machines.
  • a felt or sieve additionally wraps around the paper guide rollers of the drying group together with the paper web in order to dry and guide it.
  • the same possible speed of the felt and paper web must be ensured. It is therefore advisable to drive the felt or screen, in particular by means of a felt or screen guide roller. It is conceivable here to provide separate electric motors for such a drive. However, it is very expensive and it is difficult to establish the exact synchronization of the felt and paper web. This object is achieved according to the invention by the features of the characterizing part of protection claim 1.
  • Fig. 1 in principle web and felt guide and Fig. 2 is a plan view, partly in section, of the area where the gear, the driven paper guide roller and the felt guide roller are located.
  • Fig. 1 the end of the drying group is shown in principle, where the double-dashed paper web is guided over the guide rollers 1, 21, 22 and 41, of which guide roller 1 via toothed wheels 9 shown in dash-dot lines with their pitch circle, 10 and 11 of a countershaft gear is driven.
  • the felt guide rollers are designated 2, 31, 32, 33 and 34.
  • the felt is indicated by dash-dotted lines.
  • the felt guide roller 2 of the upper run of the felt via pulleys 13 and 14 and belts 15 of the shaft 12 of the drive pinion 11 of the countershaft transmission is the closest to the gear mechanism or the paper guide roller 1 driven by the latter, which can also be a drying roller 6 driven, as follows from FIG. 2.
  • the belt can be designed to be both smooth (flat) and as a multi-V or multi-V belt.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Un rouleau-guide de feutre ou de toile d'un groupe ou d'une installation de séchage de papier ayant au moins un rouleau-guide de papier (1), par exemple un rouleau de séchage, entraîné par un engrenage, comporte un système d'entraînement comme suit: depuis l'arbre (12) d'une roue (9) de l'engrenage (6) en passant par une poulie (13, 14) et une transmission par courroie (15), pour arriver au rouleau mené (1), dans le sens de rotation approprié du rouleau-guide de feutre ou de toile (2) le plus proche.
EP88901034A 1987-01-22 1988-01-12 Systeme d'entrainement d'un rouleau-guide de feutre Expired - Lifetime EP0302905B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88901034T ATE67537T1 (de) 1987-01-22 1988-01-12 Antrieb einer filzleitwalze.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8700994U 1987-01-22
DE8700994U DE8700994U1 (fr) 1987-01-22 1987-01-22

Publications (2)

Publication Number Publication Date
EP0302905A1 true EP0302905A1 (fr) 1989-02-15
EP0302905B1 EP0302905B1 (fr) 1991-09-18

Family

ID=6803854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88901034A Expired - Lifetime EP0302905B1 (fr) 1987-01-22 1988-01-12 Systeme d'entrainement d'un rouleau-guide de feutre

Country Status (9)

Country Link
US (1) US4908958A (fr)
EP (1) EP0302905B1 (fr)
JP (1) JPH01501954A (fr)
AT (1) ATE67537T1 (fr)
CA (1) CA1333327C (fr)
DE (2) DE8700994U1 (fr)
ES (1) ES2006057A6 (fr)
FI (1) FI91546C (fr)
WO (1) WO1988005478A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI870161A (fi) * 1987-01-15 1988-07-16 Neste Oy Modifierad polyolefin.
DE8700994U1 (fr) * 1987-01-22 1987-03-05 J.M. Voith Gmbh, 7920 Heidenheim, De
DE8814118U1 (fr) * 1988-11-11 1989-12-07 J.M. Voith Gmbh, 7920 Heidenheim, De
US5588224A (en) * 1995-06-07 1996-12-31 Egs Americas, Inc. Chill roll assembly
US6108930A (en) * 1999-03-23 2000-08-29 Eastman Kodak Company Apparatus for controlling widthwise expansion of a conveyed web
AT508004B1 (de) * 2009-03-23 2010-10-15 Andritz Ag Maschf Lagergetriebeeinheit für eine papier- oder kartonmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1533194A (en) * 1923-05-24 1925-04-14 George D Kilberry Paper-machine driving mechanism
US1722905A (en) * 1928-05-21 1929-07-30 Waterbury Tool Co Driving mechanism for sectional machines
US4181039A (en) * 1977-11-03 1980-01-01 The Black Clawson Company Dryer unit for web dryer section
US4495712A (en) * 1982-06-28 1985-01-29 Beloit Corporation Paper making machine dryer section drive
DE8700994U1 (fr) * 1987-01-22 1987-03-05 J.M. Voith Gmbh, 7920 Heidenheim, De

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8805478A1 *

Also Published As

Publication number Publication date
EP0302905B1 (fr) 1991-09-18
FI883829A0 (fi) 1988-08-18
DE8700994U1 (fr) 1987-03-05
FI91546B (fi) 1994-03-31
JPH01501954A (ja) 1989-07-06
CA1333327C (fr) 1994-12-06
ATE67537T1 (de) 1991-10-15
FI883829A (fi) 1988-08-18
FI91546C (fi) 1994-07-11
DE3864949D1 (de) 1991-10-24
US4908958A (en) 1990-03-20
ES2006057A6 (es) 1989-04-01
WO1988005478A1 (fr) 1988-07-28

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