BR7907938A - Aparelho para suportar uma correia disposta para se mover em uma trajetoria predeterminada e para controlar o movimento lateral da correia a partir da trajetoria predeterminade, e, maquina de impressao eletrofotografica - Google Patents

Aparelho para suportar uma correia disposta para se mover em uma trajetoria predeterminada e para controlar o movimento lateral da correia a partir da trajetoria predeterminade, e, maquina de impressao eletrofotografica

Info

Publication number
BR7907938A
BR7907938A BR7907938A BR7907938A BR7907938A BR 7907938 A BR7907938 A BR 7907938A BR 7907938 A BR7907938 A BR 7907938A BR 7907938 A BR7907938 A BR 7907938A BR 7907938 A BR7907938 A BR 7907938A
Authority
BR
Brazil
Prior art keywords
belt
path
predeterminade
predeterminate
willing
Prior art date
Application number
BR7907938A
Other languages
English (en)
Inventor
C Spehrley Jr
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 BR7907938A publication Critical patent/BR7907938A/pt

Links

Classifications

    • 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
    • G03G15/755—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning for maintaining the lateral alignment of the band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/07—Other adaptations of sleeves
    • B65G39/071—Other adaptations of sleeves for aligning belts or sheets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
BR7907938A 1979-02-28 1979-12-05 Aparelho para suportar uma correia disposta para se mover em uma trajetoria predeterminada e para controlar o movimento lateral da correia a partir da trajetoria predeterminade, e, maquina de impressao eletrofotografica BR7907938A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/016,251 US4221480A (en) 1979-02-28 1979-02-28 Belt support and control system

Publications (1)

Publication Number Publication Date
BR7907938A true BR7907938A (pt) 1980-09-16

Family

ID=21776158

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7907938A BR7907938A (pt) 1979-02-28 1979-12-05 Aparelho para suportar uma correia disposta para se mover em uma trajetoria predeterminada e para controlar o movimento lateral da correia a partir da trajetoria predeterminade, e, maquina de impressao eletrofotografica

Country Status (7)

Country Link
US (1) US4221480A (pt)
EP (1) EP0015686B1 (pt)
JP (1) JPS55115649A (pt)
BR (1) BR7907938A (pt)
CA (1) CA1132180A (pt)
DE (1) DE3061121D1 (pt)
MX (1) MX147909A (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1203560A (en) * 1982-03-15 1986-04-22 Richard H. Langenheim Belt support and steering roller
US4529294A (en) * 1984-03-16 1985-07-16 Xerox Corporation Document scanning drum and flash exposure copier
US4621756A (en) * 1984-07-02 1986-11-11 International Business Machines Corporation Web feeding mechanism
JPS61183048A (ja) * 1985-02-08 1986-08-15 ゼロツクス　コーポレーシヨン ベルト支持ローラ
US4561757A (en) * 1985-03-04 1985-12-31 Xerox Corporation Belt support apparatus
US4657370A (en) * 1985-12-24 1987-04-14 Xerox Corporation Belt support and tracking apparatus
US4862211A (en) * 1986-06-19 1989-08-29 Ricoh Co., Ltd. Image-forming belt supporting apparatus
US5070365A (en) * 1990-12-20 1991-12-03 Xerox Corporation Low lateral force drive roller system
US5229813A (en) * 1991-08-30 1993-07-20 Xerox Corporation Composite backup roller assembly
US5219063A (en) * 1992-07-06 1993-06-15 Wyatt Group, Inc. Conveyor belt alignment maintenance device
US5246099A (en) * 1992-09-23 1993-09-21 Xerox Corporation Belt steering roller mechanism and steering roll construction
US5316524A (en) * 1992-12-28 1994-05-31 Xerox Corporation Edge guide systems for belt tracking
US5410389A (en) * 1993-08-30 1995-04-25 Xerox Corporation Neutral side force belt support system
US5383006A (en) * 1993-12-02 1995-01-17 Xerox Corporation Compliant edge guide belt loops
US5626337A (en) * 1994-05-10 1997-05-06 Fuji Xerox Co., Ltd. Belt feeding device
JPH07304536A (ja) * 1994-05-12 1995-11-21 Fuji Xerox Co Ltd ベルト搬送装置
US5654867A (en) * 1994-09-09 1997-08-05 Barnet Resnick Immobilization weapon
NL9402031A (nl) * 1994-12-02 1996-07-01 Kevin Machinebouw B V Geleiderol en een daarvan voorzien transportbandsamenstel.
US5659851A (en) * 1995-11-17 1997-08-19 Minnesota Mining And Manufacturing Company Apparatus and method for steering an endless belt
US5997460A (en) * 1998-01-29 1999-12-07 Young; Alan D. Inline delivery vehicle for a web offset printing press
JP2003295649A (ja) * 2002-03-29 2003-10-15 Toshiba Tec Corp 定着装置
US6912371B2 (en) * 2003-06-30 2005-06-28 Kabushiki Kaisha Toshiba System for regulating the sliding force of a fusing belt in an image forming apparatus
US7151905B2 (en) * 2004-09-09 2006-12-19 Xerox Corporation Roller for supporting an imaging belt in a printing apparatus
US7292807B2 (en) * 2005-04-06 2007-11-06 Xerox Corporation Assembly and method for reducing shaft deflection
US7837195B2 (en) * 2009-01-29 2010-11-23 Xerox Corporation Angled pressure roll used with vacuum belts

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592581A (en) * 1950-01-13 1952-04-15 United States Steel Corp Method and apparatus for positioning strip
US2721739A (en) * 1952-04-17 1955-10-25 United States Steel Corp Apparatus for positioning strip
US2720692A (en) * 1952-06-25 1955-10-18 United States Steel Corp Method of making a self-centering roll
US2925168A (en) * 1954-11-08 1960-02-16 United States Steel Corp Apparatus for improving tracking of endless belts
US3031895A (en) * 1957-03-26 1962-05-01 Galion Jeffrey Mfg Co Conveyor idler assembly
US3050178A (en) * 1959-09-28 1962-08-21 Guthrie B Stone Traction pattern for pulley side of conveyor belt
DE1839883U (de) * 1961-03-30 1961-10-19 Josef Henkel G M B H Vorrichtung zum fuehren des gurtes von foerderbaendern.
US3148877A (en) * 1962-02-12 1964-09-15 Internat Business Macines Corp Sheet driving and aligning mechanism
US3219176A (en) * 1963-08-29 1965-11-23 Galion Jeffrey Mfg Co Belt conveyor idler
US3339818A (en) * 1965-06-08 1967-09-05 United States Steel Corp Self-centering roll
US3334447A (en) * 1965-09-28 1967-08-08 Treffle J Leveque Sanding machine
JPS445204Y1 (pt) * 1966-04-05 1969-02-25
GB1275100A (en) * 1969-09-05 1972-05-24 Samuel Bingham Company Improvements in or relating to rolls
US3643791A (en) * 1969-10-14 1972-02-22 United States Steel Corp Apparatus for automatically centering strip
US3726588A (en) * 1971-12-30 1973-04-10 Xerox Corp Web tracking system
US3744329A (en) * 1972-06-09 1973-07-10 C Frank Modular pulley capable of being assembled to various desired lengths and automatic belt-steering pulley assembly
US3818391A (en) * 1972-12-01 1974-06-18 Xerox Corp Tracking assembly for an endless belt electrostatographic machine
DE2540345C3 (de) * 1974-09-10 1981-08-20 Eastman Kodak Co., 14650 Rochester, N.Y. Passive Bandführungsvorrichtung
DE2516536A1 (de) * 1975-04-15 1976-10-28 Transnorm Gmbh Rollenfoerderer
US3961736A (en) * 1975-05-09 1976-06-08 Ryman Engineering Co. Rubber-covered self-centering rolls
JPS5245495A (en) * 1975-10-07 1977-04-09 Toshin Giken:Kk Packing body
US3980174A (en) * 1975-10-10 1976-09-14 Dynaloc Corporation Closed loop ribbed belt/grooved pulley conveyor system
DE2659558A1 (de) * 1976-12-30 1978-07-06 Bosch Gmbh Robert Aufzeichnungs- und/oder wiedergabegeraet fuer magnetbaender

Also Published As

Publication number Publication date
EP0015686A1 (en) 1980-09-17
US4221480A (en) 1980-09-09
EP0015686B1 (en) 1982-11-24
JPS55115649A (en) 1980-09-05
CA1132180A (en) 1982-09-21
DE3061121D1 (en) 1982-12-30
JPS6310832B2 (pt) 1988-03-09
MX147909A (es) 1983-01-31

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19941205