DE69215796D1 - Stützwalze in Verbundbau - Google Patents

Stützwalze in Verbundbau

Info

Publication number
DE69215796D1
DE69215796D1 DE69215796T DE69215796T DE69215796D1 DE 69215796 D1 DE69215796 D1 DE 69215796D1 DE 69215796 T DE69215796 T DE 69215796T DE 69215796 T DE69215796 T DE 69215796T DE 69215796 D1 DE69215796 D1 DE 69215796D1
Authority
DE
Germany
Prior art keywords
roller
composite construction
composite
construction
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 - Fee Related
Application number
DE69215796T
Other languages
English (en)
Other versions
DE69215796T2 (de
Inventor
Abraham Cherian
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of DE69215796D1 publication Critical patent/DE69215796D1/de
Application granted granted Critical
Publication of DE69215796T2 publication Critical patent/DE69215796T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0032—Producing rolling bodies, e.g. rollers, wheels, pulleys or pinions
    • B29D99/0035—Producing rolling bodies, e.g. rollers, wheels, pulleys or pinions rollers or cylinders having an axial length of several times the diameter, e.g. for embossing, pressing, or printing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/754—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
    • B29L2031/324—Rollers or cylinders having an axial length of several times the diameter, e.g. embossing, pressing or printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE69215796T 1991-08-30 1992-07-28 Stützwalze in Verbundbau Expired - Fee Related DE69215796T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/753,158 US5229813A (en) 1991-08-30 1991-08-30 Composite backup roller assembly

Publications (2)

Publication Number Publication Date
DE69215796D1 true DE69215796D1 (de) 1997-01-23
DE69215796T2 DE69215796T2 (de) 1997-06-19

Family

ID=25029413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69215796T Expired - Fee Related DE69215796T2 (de) 1991-08-30 1992-07-28 Stützwalze in Verbundbau

Country Status (4)

Country Link
US (1) US5229813A (de)
EP (1) EP0529809B1 (de)
JP (1) JP3292313B2 (de)
DE (1) DE69215796T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69118479T2 (de) * 1990-10-23 1996-11-14 Kabushiki Kaisha Tec, Shizuoka Zylindrischer, leitender Träger für die Xerographie
JPH05224506A (ja) * 1992-02-13 1993-09-03 Canon Inc 帯電装置
JP3334963B2 (ja) * 1993-02-01 2002-10-15 キヤノン株式会社 円筒部材と係合部材とを再結合する結合方法
FI92734C (fi) * 1993-02-11 1994-12-27 Valmet Paper Machinery Inc Menetelmä paperikoneen telan pinnoituksessa ja pinnoitettu paperikoneen tela
CA2118332A1 (en) * 1993-12-09 1995-06-10 Thomas J. Behe Back up roll with negative wrap
US5467178A (en) * 1994-08-24 1995-11-14 Hewlett-Packard Company Pressure roller for reducing media curl and wave in electrophotographic printers
US5465138A (en) * 1994-08-29 1995-11-07 Xerox Corporation Development apparatus having a spincast roll assembly
DE69603913T2 (de) * 1995-06-07 2000-02-24 Eastman Kodak Co Hülse zum Aufwickeln von bahnförmigem, verformbahrem Material
JPH1044260A (ja) * 1996-08-02 1998-02-17 Bridgestone Corp ロ−ラ及びその製造方法
JP3869913B2 (ja) * 1996-09-30 2007-01-17 キヤノン株式会社 電子写真画像形成装置に用いられる円筒部材及びプロセスカートリッジ
US5921051A (en) * 1996-10-10 1999-07-13 Bay Mills Limited Screen bar corner reinforcement, a screen frame including such a reinforcement and methods of manufacturing these products
US5960605A (en) * 1996-10-10 1999-10-05 Bay Mills Limited Screen bar corner reinforcement, a screen frame including such a reinforcement and methods of manufacturing these products
US5970294A (en) * 1997-08-12 1999-10-19 Ricoh Company, Ltd. Cylindrical structural body for use in an image forming apparatus and method of producing the same
US6142409A (en) * 1997-12-01 2000-11-07 Eastman Kodak Company Corona discharge treatment roller and surface finishing process
US6212349B1 (en) * 1999-07-30 2001-04-03 Xerox Corporation Ceramic donor roll with shaft
KR100370204B1 (ko) 1999-10-27 2003-01-29 삼성전자 주식회사 습식 전자사진방식 프린터용 감광벨트
US6676582B1 (en) 2000-01-07 2004-01-13 Ashbrook Corporation Belt pressure roller
JP4185658B2 (ja) * 2000-10-31 2008-11-26 富士フイルム株式会社 シート体ガイド機構
US6939279B2 (en) * 2001-05-01 2005-09-06 Ten Cate Enbi Tire for skew reducing roller
DE10162313B4 (de) * 2001-12-19 2018-10-11 Trützschler GmbH & Co Kommanditgesellschaft Walze für Spinnereivorbereitungsmaschine, z.B. Trommel, Abnehmer o. dgl., für eine Karde
US6779450B1 (en) 2003-04-21 2004-08-24 Agfa Corporation Thin-wall drum for external drum imaging system
US20100120592A1 (en) * 2008-11-07 2010-05-13 Yu-Lang Wu Machine roller
US8608307B2 (en) 2011-09-19 2013-12-17 Xerox Corporation Transfix roller for use in an indirect printer with an image receiving member having a thin wall
DE102015217691A1 (de) * 2015-09-16 2017-03-16 Gallus Druckmaschinen Gmbh Verfahren zur Herstellung eines Rotationskörpers und Rotationskörper
CN105818260B (zh) * 2016-05-12 2018-10-23 山东工业陶瓷研究设计院有限公司 平板陶瓷膜智能挤出成型装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104862A (en) * 1965-03-18 1968-03-06 Boffyn Ind Designs Ltd Improvements in rollers and roller conveyors
CH537856A (de) * 1970-11-12 1973-06-15 Precismeca Gmbh Rolle für Förderbänder, insbesondere Trag-, Stütz- oder Prallrolle
US3662446A (en) * 1971-02-25 1972-05-16 Mccreary Ind Products Co Lightweight roll construction
NL178443C (nl) * 1975-12-02 1986-03-17 Brugman Machinefabriek Bv Geleidingsrol.
US4186162A (en) * 1978-04-14 1980-01-29 Daley Thomas G Method of making a platen core
DE2825561C2 (de) * 1978-06-10 1983-05-11 Kronseder, Hermann, 8404 Wörth Leimwalze für Etikettiermaschinen
JPS5830584B2 (ja) * 1978-07-26 1983-06-30 キヤノン株式会社 弾性ロ−ラ−
US4178094A (en) * 1978-09-01 1979-12-11 Xerox Corporation Belt support and steering module
US4192603A (en) * 1978-09-27 1980-03-11 Xerox Corporation Replenishable photoconductor system
US4221480A (en) * 1979-02-28 1980-09-09 Xerox Corporation Belt support and control system
CA1147692A (en) * 1979-11-01 1983-06-07 Thomas J. Blackwood-Murray Idler roller and the manufacture of such an idler roller
US4399169A (en) * 1981-06-22 1983-08-16 Mcgowan Paul J Insulative end cap for cylindrical metal drying rollers of paper drying machines, and process for fabrication thereof
US4583272A (en) * 1982-05-13 1986-04-22 Alinabal Inc. Platens for printers
DE3414298A1 (de) * 1983-04-15 1984-10-18 Ricoh Co., Ltd., Tokio/Tokyo Photoempfindliche trommel
US4743937A (en) * 1983-12-12 1988-05-10 Xerox Corporation Apparatus for charging toner particles
JPS61163366A (ja) * 1985-01-16 1986-07-24 Canon Inc 像保持部材
US4862211A (en) * 1986-06-19 1989-08-29 Ricoh Co., Ltd. Image-forming belt supporting apparatus
US4827305A (en) * 1986-12-18 1989-05-02 Minolta Camera Kabushiki Kaisha Developing apparatus
DE8705029U1 (de) * 1987-04-04 1988-07-28 Leuze, Gerhart, 7000 Stuttgart Walze oder Rolle
US4841613A (en) * 1987-06-15 1989-06-27 The Mead Corporation Pressure developer or press having a pressure roll containing composite material
US4910844A (en) * 1988-12-12 1990-03-27 Eastman Kodak Company Method for finishing the surface of an aluminum roller
NL9000870A (nl) * 1989-05-29 1990-12-17 Stork Screens Bv Ondersteunings- of geleidingswals en inrichting voorzien van een of meer van dergelijke walsen.
NL9000645A (nl) * 1990-03-20 1991-10-16 Stork Screens Bv Werkwijze voor het vervaardigen van een wals en aldus verkregen wals.

Also Published As

Publication number Publication date
EP0529809B1 (de) 1996-12-11
EP0529809A2 (de) 1993-03-03
US5229813A (en) 1993-07-20
JPH05240239A (ja) 1993-09-17
JP3292313B2 (ja) 2002-06-17
EP0529809A3 (en) 1995-01-04
DE69215796T2 (de) 1997-06-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee