IN169671B - - Google Patents

Info

Publication number
IN169671B
IN169671B IN594/CAL/88A IN594CA1988A IN169671B IN 169671 B IN169671 B IN 169671B IN 594CA1988 A IN594CA1988 A IN 594CA1988A IN 169671 B IN169671 B IN 169671B
Authority
IN
India
Prior art keywords
roller body
resistant
roller
heat
transport
Prior art date
Application number
IN594/CAL/88A
Inventor
Knut Weber Dipl Ing Willi
Original Assignee
Schmidt & Clemens
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 Schmidt & Clemens filed Critical Schmidt & Clemens
Publication of IN169671B publication Critical patent/IN169671B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
    • B28B11/006—Making hollow articles or partly closed articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/165—Supports or couplings for roller ends, e.g. trunions, gudgeons
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/183—Construction of the conveyor rollers ; Materials, coatings or coverings thereof specially adapted for thermal adjustment of the rollers, e.g. insulating, heating, cooling thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/186—End caps, end fixtures or roller end shape designs
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Tunnel Furnaces (AREA)
  • Coating With Molten Metal (AREA)

Abstract

Transport roller (45), in particular for continuous furnace and hot-coating installations, with a hollow roller body (10) which consists of a ceramic or another heat-resistant and/or corrosion- resistant non-metallic material and is manufactured in particular according to a thermal injection procedure, and with at least one rotation bearing surface (14). In order to make the roller (45) more capable of bearing without losing heat resistance, it is designed in such a manner that the cavity (11) of the hollow roller body (10) is filled, at least in the region inside the transport surface (13) of this roller body (10), with a heat-resistant filling material (12) which has a coefficient of expansion corresponding at least approximately to the material of the roller body (10). <IMAGE>
IN594/CAL/88A 1987-05-30 1988-07-15 IN169671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3718286A DE3718286C2 (en) 1987-05-30 1987-05-30 Role for material to be conveyed

Publications (1)

Publication Number Publication Date
IN169671B true IN169671B (en) 1991-11-30

Family

ID=6328781

Family Applications (1)

Application Number Title Priority Date Filing Date
IN594/CAL/88A IN169671B (en) 1987-05-30 1988-07-15

Country Status (10)

Country Link
EP (1) EP0292953B1 (en)
JP (1) JPS63317617A (en)
KR (1) KR880014117A (en)
CN (1) CN1030061A (en)
AT (1) ATE78089T1 (en)
BR (1) BR8802627A (en)
DE (2) DE3718286C2 (en)
ES (1) ES2033371T3 (en)
FI (1) FI882537A (en)
IN (1) IN169671B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375484A1 (en) * 1988-12-08 1990-06-27 Saint-Gobain Vitrage International Conveyor rollers for the hot zone of a furnace for quenching and/or bending glass sheets
DE3940890C2 (en) * 1989-12-11 2000-07-20 Bernhard Weik Camp training
DE4041217A1 (en) * 1989-12-23 1991-07-11 Reining Heisskuehlung Gmbh & C Driven roller for continuous heating furnace - has core tube enclosed in removable layer of thermal insulation
DE4307282C2 (en) * 1992-03-06 1996-12-05 Eko Stahl Gmbh Roller arrangement for strip or wire-shaped items to be coated to be coated in a molten metal bath
DE4207034C2 (en) * 1992-03-06 1996-02-22 Eich Joseph Kg & Partner Gmbh Rotary bearing for guide rollers rotating in immersion baths
DE4430335A1 (en) * 1994-08-26 1996-02-29 Lwk Plasmaceramic Internationa Hollow ceramic conveyor roller, esp. for continuous=flow furnace
DE10223639B4 (en) * 2002-05-28 2006-02-23 Thyssenkrupp Steel Ag Cooled transport roller for a furnace for the heat treatment of bodies, in particular slabs
DE10319840B3 (en) * 2003-04-24 2004-06-17 Duma Maschinen Und Anlagenbau Gmbh Shaft bearing for roller immersed in bath of molten zinc used to galvanize sheet steel, employs inductances providing magnetic sealing against molten metal
WO2012136713A1 (en) 2011-04-04 2012-10-11 H.C. Starck Ceramics Gmbh Rod roller unit for a hot-dipping method
TW201300336A (en) * 2011-05-25 2013-01-01 Corning Inc Pull-rolls for use in glass manufacturing processes and methods for making the same
ITVR20120046A1 (en) * 2012-03-15 2013-09-16 Novaref S P A TILTING FOR CERAMIC ROLLERS FOR OVENS, EQUIPMENT, PROCEDURE AND MIXTURE FOR ITS REALIZATION
CN103350878A (en) * 2013-07-15 2013-10-16 青岛环球集团股份有限公司 Large-scale heat-resisting conveying roller
JP6068753B2 (en) * 2013-12-27 2017-01-25 株式会社ノリタケカンパニーリミテド Conveying member for heating furnace
CN103757579B (en) * 2014-01-24 2017-01-11 厦门新钢金属制品有限公司 Zinc plating coating production line
DE102014118316B4 (en) 2014-12-10 2017-07-06 Thyssenkrupp Ag Roller for deflecting or guiding a metal strip to be coated in a metallic melt bath
DE102015211489B3 (en) 2015-06-22 2016-06-30 Thyssenkrupp Ag Roller for deflecting or guiding a metal strip to be coated in a metallic melt bath
WO2017069341A1 (en) * 2015-10-22 2017-04-27 (주)포스코 Raw material charging device, cooling roller, and method for preventing generation of stuck ores
WO2017190131A1 (en) 2016-04-29 2017-11-02 Ak Steel Properties, Inc. Method for extending the campaign life of stabilizing rolls for a coating line
US11168388B2 (en) 2016-04-29 2021-11-09 Cleveland-Cliffs Steel Properties Inc. Method and apparatus for extending the campaign life of stabilizers for a coating line
JP2017197432A (en) * 2016-10-17 2017-11-02 旭硝子株式会社 Glass conveying roll, glass manufacturing apparatus, manufacturing method of glass, and manufacturing method of glass conveying roll
WO2019126445A1 (en) * 2017-12-21 2019-06-27 Ak Steel Properties, Inc. A roll for use in a hot dip coating line
US11142817B2 (en) 2017-12-21 2021-10-12 Cleveland-Cliffs Steel Properties Inc. Roll for use in a hot dip coating line
JP6930464B2 (en) * 2018-03-09 2021-09-01 Ｊｆｅスチール株式会社 Annealing method and annealing furnace for steel sheet
CN109399118A (en) * 2018-12-01 2019-03-01 中航三鑫太阳能光电玻璃有限公司 A kind of curing oven plated film solidifies the transmission device of section
CN113249628B (en) * 2021-05-11 2022-05-03 江苏旭晨冶金科技有限公司 Wear-resistant roller and manufacturing method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7123225U (en) * 1971-10-07 Hacklaender + Rolf Ohg Idler roller bearing insert
DE488008C (en) * 1929-12-17 Grundmann & Kuhn Runway roller
US2428344A (en) * 1947-08-06 1947-09-30 Gas Machinery Co Furnace roller
US2788957A (en) * 1953-03-30 1957-04-16 Drever Co Refractory roller furnace conveyor system
FR1381241A (en) * 1963-03-05 1964-12-14 Saint Gobain Undeformable rollers at high temperature and their application
US3352549A (en) * 1964-10-29 1967-11-14 Blaw Knox Co Composite carbonaceous members for furnace rolls and other high temperature members
AT268969B (en) * 1966-06-22 1969-02-25 Siemens Gmbh Conveyor roller for roller hearth furnaces
DE1272218B (en) * 1967-12-12 1968-07-04 Fritz Teske Support roller for conveyor devices, conveyor belts u. like
DE7003969U (en) * 1970-02-05 1971-07-15 Teske Fritz CARRYING ROLLER FOR CONVEYOR DEVICES CONVEYOR BELTS AND THE LIKE.
DE2358809A1 (en) * 1973-11-26 1975-06-05 Precismeca Gmbh Abrasive material conveyor belt support roller - has hard-wearing layer applied to sleeve portion
FR2279682A1 (en) * 1974-07-26 1976-02-20 Saint Gobain Transport rolls for hot glass panes - using sleeve of plaited refractory fibres for long life (SW230275)
SE7702959L (en) * 1976-03-22 1977-09-23 Industrial Materials Tech ROLL CONSTRUCTION
DE2713741A1 (en) * 1977-03-29 1978-10-05 Thyssen Edelstahlwerke Ag Guide roller suitable for use in high temp. furnaces - where water cooled roller body has refractory sheath
DE3027869A1 (en) * 1980-07-23 1982-03-04 Bleichert Förderanlagen GmbH, 6960 Osterburken Friction roller for roller conveyor track - fitted with drive on one side and having clutch element on drive side and with second clutch element on
GB2117486A (en) * 1982-03-31 1983-10-12 British Steel Corp Ceramic coated rolls
DE3518705A1 (en) * 1985-02-20 1986-11-27 Gerhart 7000 Stuttgart Leuze Roll or roller
DE3508965C2 (en) * 1985-03-13 1994-10-06 Peddinghaus Rolf Noise-reducing transport roller for profile steel bars

Also Published As

Publication number Publication date
JPS63317617A (en) 1988-12-26
FI882537A (en) 1988-12-01
DE3718286C2 (en) 1993-10-07
EP0292953B1 (en) 1992-07-08
ATE78089T1 (en) 1992-07-15
DE3718286A1 (en) 1988-12-15
BR8802627A (en) 1988-12-27
FI882537A0 (en) 1988-05-30
ES2033371T3 (en) 1993-03-16
CN1030061A (en) 1989-01-04
KR880014117A (en) 1988-12-22
EP0292953A1 (en) 1988-11-30
DE3872599D1 (en) 1992-08-13

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