DE29923926U1 - Jacket for a squeeze roller - Google Patents

Jacket for a squeeze roller

Info

Publication number
DE29923926U1
DE29923926U1 DE29923926U DE29923926U DE29923926U1 DE 29923926 U1 DE29923926 U1 DE 29923926U1 DE 29923926 U DE29923926 U DE 29923926U DE 29923926 U DE29923926 U DE 29923926U DE 29923926 U1 DE29923926 U1 DE 29923926U1
Authority
DE
Germany
Prior art keywords
jacket
component
fibers
extend
depth direction
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
DE29923926U
Other languages
German (de)
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.)
Valmet Oy
Original Assignee
Valmet 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 Valmet Oy filed Critical Valmet Oy
Publication of DE29923926U1 publication Critical patent/DE29923926U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
    • F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
    • F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/081—Combinations of fibres of continuous or substantial length and short fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
    • B31F1/2877—Pressing means for bringing facer sheet and corrugated webs into contact or keeping them in contact, e.g. rolls, belts
    • 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
    • D21F3/08—Pressure rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0206—Controlled deflection rolls
    • D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
    • D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Mehrkomponenten-Mantel (1) für eine Quetschwalze in einer Papier- /Karton- oder Endbearbeitungs- oder Umwandlungsmaschine, mit mehreren Faser­ lagen (3), die sich in Längsrichtung und/oder in Umfangsrichtung des Mantels erstrecken, dadurch gekennzeichnet, daß der Mantel (1) mit Mitteln (2, 4) versehen ist, die sich zumindest teilweise in seiner Tiefenrichtung erstrecken und innerhalb des Mantelmaterials vorhanden sind und für eine Verstärkung des Mantels in Tie­ fenrichtung sorgen.1. Multi-component jacket ( 1 ) for a nip roller in a paper / cardboard or finishing or conversion machine, with several fibers ( 3 ) which extend in the longitudinal direction and / or in the circumferential direction of the jacket, characterized in that the Jacket ( 1 ) is provided with means ( 2 , 4 ) which extend at least partially in its depth direction and are present within the jacket material and provide reinforcement of the jacket in the deep direction. 2. Mehrkomponentenmantel nach Anspruch 1, dadurch gekennzeichnet, daß die besagten Mittel von Teilfaserlängen (4) und/oder kurzen Fasern (2) gebildet werden, die sich zumindest teilweise in Tiefenrichtung des Mantels erstrecken.2. Multi-component jacket according to claim 1, characterized in that said means of partial fiber lengths ( 4 ) and / or short fibers ( 2 ) are formed, which extend at least partially in the depth direction of the jacket. 3. Mehrkomponentenmantel nach Anspruch 2, dadurch gekennzeichnet, daß die Fasern, die eine Mehrkomponentenstruktur haben, eine dreidimensionale Faserstruktur über einen Teil der Manteltiefe bilden und daß die Teilfaserlängen von den Fasern (4) gebildet werden, die in dieser Faserstruktur vorhanden sind und sich zumindest teilweise in Tiefenrichtung des Mantels erstrecken. 3. Multi-component jacket according to claim 2, characterized in that the fibers, which have a multi-component structure, form a three-dimensional fiber structure over part of the shell depth and that the partial fiber lengths are formed by the fibers ( 4 ) which are present in this fiber structure and at least extend partially in the depth direction of the jacket. 4. Mehrkomponentenmantel nach Anspruch 2, dadurch gekennzeichnet, daß die kurzen Fasern einem Harz beigemengt sind, der zum Bondern der die Fa­ serlagen bildenden langen Fasern verwendet wird.4. Multi-component jacket according to claim 2, characterized in that the short fibers are mixed with a resin that is used to bonder the company long layers forming fiber layers is used. 5. Mehrkomponentenmantel nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das die Fasern einer Mehrkomponentenstruktur bondernde Matrixmaterial in Tiefenrichtung des Mantels von mindestens zwei Lagen gebildet wird, die integral miteinander gebondert sind und von unterschiedlichen Materialien gebildet werden.5. Multi-component jacket according to one of claims 1 to 4, characterized characterized in that the fibers that bind a multicomponent structure Matrix material formed in the depth direction of the jacket by at least two layers that are integrally bonded together and made of different materials be formed.
DE29923926U 1998-06-02 1999-05-21 Jacket for a squeeze roller Expired - Lifetime DE29923926U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981240A FI103740B1 (en) 1998-06-02 1998-06-02 Nipple roll diaper
PCT/FI1999/000439 WO1999063154A1 (en) 1998-06-02 1999-05-21 Shell for a nip roll

Publications (1)

Publication Number Publication Date
DE29923926U1 true DE29923926U1 (en) 2001-06-21

Family

ID=8551876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29923926U Expired - Lifetime DE29923926U1 (en) 1998-06-02 1999-05-21 Jacket for a squeeze roller

Country Status (4)

Country Link
AU (1) AU4268499A (en)
DE (1) DE29923926U1 (en)
FI (1) FI103740B1 (en)
WO (1) WO1999063154A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035540A1 (en) * 2008-07-30 2010-02-04 Voith Patent Gmbh Press roller arrangement for use during smoothing of fibrous material webs, has supporting elements supplied with pressure fluid by hydraulic pump unit, where large part of elements is subjected with pressure by pump unit
DE102013216437A1 (en) * 2013-08-20 2015-02-26 Voith Patent Gmbh Use of fiber-ceramic composites in the paper machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925418A1 (en) 1999-06-02 2000-12-07 Voith Sulzer Papiertech Patent Elastic roller and method of making it
ATE320525T1 (en) 1999-08-27 2006-04-15 Metso Paper Inc CALENDAR WITH TWO DEFLECTION ADJUSTING INTERMEDIATE ROLLS

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788935A (en) * 1970-05-27 1974-01-29 Gen Technologies Corp High shear-strength fiber-reinforced composite body
US3707752A (en) * 1970-10-28 1973-01-02 Beloit Corp Roll covering
JPS5936133B2 (en) * 1979-08-10 1984-09-01 山内ゴム工業株式会社 Polyurethane rubber roll and its manufacturing method
US4472541A (en) * 1982-10-01 1984-09-18 The Bendix Corporation Secondary matrix reinforcement using carbon microfibers
US4775547A (en) * 1987-02-25 1988-10-04 General Electric Company RF plasma method of forming multilayer reinforced composites
US4900483A (en) * 1987-10-29 1990-02-13 Exxon Research And Engineering Company Method of producing isotropically reinforced net-shape microcomposites
US5188776A (en) * 1988-08-15 1993-02-23 Exxon Research And Engineering Company Ceramic microtubular materials and method of making same
US5061533A (en) * 1988-10-11 1991-10-29 Mitsubishi Rayon Company Ltd. Roll formed of carbon fiber composite material
US5153057A (en) * 1989-02-15 1992-10-06 Technical Ceramics Laboratories, Inc. Shaped bodies containing short inorganic fibers or whiskers within a metal matrix
FR2692829B1 (en) * 1992-06-29 1996-08-23 Aerospatiale PROCESS FOR MANUFACTURING A PART IN A COMPOSITE MATERIAL WITH INTERMETALLIC MATRIX.
DE69314966T2 (en) * 1992-10-16 1998-03-26 Beloit Technologies Inc METHOD FOR PRODUCING A PRESS ROLL CLOTHING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035540A1 (en) * 2008-07-30 2010-02-04 Voith Patent Gmbh Press roller arrangement for use during smoothing of fibrous material webs, has supporting elements supplied with pressure fluid by hydraulic pump unit, where large part of elements is subjected with pressure by pump unit
DE102013216437A1 (en) * 2013-08-20 2015-02-26 Voith Patent Gmbh Use of fiber-ceramic composites in the paper machine

Also Published As

Publication number Publication date
FI981240A0 (en) 1998-06-02
FI981240A (en) 1999-08-31
FI103740B (en) 1999-08-31
AU4268499A (en) 1999-12-20
FI103740B1 (en) 1999-08-31
WO1999063154A1 (en) 1999-12-09

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010726

R150 Term of protection extended to 6 years

Effective date: 20020620

R151 Term of protection extended to 8 years

Effective date: 20050610

R158 Lapse of ip right after 8 years

Effective date: 20071201