IT1244891B - Dispositivo per il controllo dello spostamento di un nastro continuo ed apparecchio di fissaggio di immagini che lo impiega - Google Patents
Dispositivo per il controllo dello spostamento di un nastro continuo ed apparecchio di fissaggio di immagini che lo impiegaInfo
- Publication number
- IT1244891B IT1244891B ITRM910012A ITRM910012A IT1244891B IT 1244891 B IT1244891 B IT 1244891B IT RM910012 A ITRM910012 A IT RM910012A IT RM910012 A ITRM910012 A IT RM910012A IT 1244891 B IT1244891 B IT 1244891B
- Authority
- IT
- Italy
- Prior art keywords
- lateral
- movement
- image
- control
- detector
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
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
-
- 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
-
- 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
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
-
- 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
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00135—Handling of parts of the apparatus
- G03G2215/00139—Belt
- G03G2215/00143—Meandering prevention
- G03G2215/00156—Meandering prevention by controlling drive mechanism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fixing For Electrophotography (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
Un dispositivo di controllo dello spostamento laterale di un nastro continuo include un attuatore di spostamento laterale per applicare al nastro continuo una forza di spostamento laterale in direzioni laterali; un dispositivo commutatore per commutare la direzione della forza di spostamento laterale; un rivelatore per rivelare una posizione di estremità laterale del nastro continuo; una unità di comando sensibile ad una uscita di detto rivelatore per comandare il dispositivo commutatore; ed in cui la porzione di estremità laterale rivelata dal rivelatore è fornita di una porzione inclinata.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP408390A JP2924036B2 (ja) | 1990-01-11 | 1990-01-11 | 定着装置 |
JP408490A JP2924037B2 (ja) | 1990-01-11 | 1990-01-11 | 定着装置 |
JP385290A JP2925208B2 (ja) | 1990-01-11 | 1990-01-11 | 定着装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM910012A0 ITRM910012A0 (it) | 1991-01-10 |
ITRM910012A1 ITRM910012A1 (it) | 1992-07-10 |
IT1244891B true IT1244891B (it) | 1994-09-13 |
Family
ID=27275999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM910012A IT1244891B (it) | 1990-01-11 | 1991-01-10 | Dispositivo per il controllo dello spostamento di un nastro continuo ed apparecchio di fissaggio di immagini che lo impiega |
Country Status (6)
Country | Link |
---|---|
US (1) | US5157444A (it) |
EP (1) | EP0437204B1 (it) |
KR (1) | KR950014877B1 (it) |
DE (1) | DE69103911T2 (it) |
FR (1) | FR2656934B1 (it) |
IT (1) | IT1244891B (it) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234382A (en) * | 1990-11-28 | 1993-08-10 | Mitsuboshi Belting Ltd. | Belt deviation control apparatus |
JPH04371983A (ja) * | 1991-06-20 | 1992-12-24 | Canon Inc | エンドレスフィルムの寄り防止機構 |
US5305066A (en) * | 1991-08-06 | 1994-04-19 | Canon Kabushiki Kaisha | Image heating device employing endless belt |
US5774153A (en) * | 1991-11-15 | 1998-06-30 | Heidelberger Druckmaschinen Aktiengesellschaft | Digital precision positioning system |
JPH05346746A (ja) * | 1992-06-16 | 1993-12-27 | Nec Niigata Ltd | 画像形成装置の定着装置 |
JP3234660B2 (ja) * | 1992-12-04 | 2001-12-04 | キヤノン株式会社 | 画像形成装置 |
DE69314776T2 (de) * | 1993-04-07 | 1998-04-09 | Hewlett Packard Co | Kodierungssystem für ein Abbildungsband eines Laserabtasters im elektrostatisch-grapischen Drucken |
US5467171A (en) * | 1993-09-17 | 1995-11-14 | Xerox Corporation | Compact active steering roll for belt loops |
JP2851533B2 (ja) * | 1994-03-23 | 1999-01-27 | 三菱重工業株式会社 | シングルフェーサ |
JP3397466B2 (ja) * | 1994-10-13 | 2003-04-14 | キヤノン株式会社 | 定着装置 |
US5659851A (en) * | 1995-11-17 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Apparatus and method for steering an endless belt |
US5729812A (en) * | 1996-10-02 | 1998-03-17 | Xerox Corporation | Heat and pressure fuser utilizing rigid rolls and belts to form an extended contact zone between the belts including preheat and pressure zones |
US5927189A (en) * | 1997-12-30 | 1999-07-27 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for thermal fusing with two textured endless belts |
US6088558A (en) * | 1998-03-05 | 2000-07-11 | Ricoh Company, Ltd. | Method and apparatus for suppressing belt shift in an image forming apparatus |
US6126512A (en) * | 1998-07-10 | 2000-10-03 | Aplex Inc. | Robust belt tracking and control system for hostile environment |
JP4217340B2 (ja) | 1999-04-15 | 2009-01-28 | キヤノン株式会社 | シート材検出装置及びシート材搬送装置及び画像形成装置 |
JP2001039614A (ja) | 1999-07-30 | 2001-02-13 | Canon Inc | 画像形成装置 |
US6198902B1 (en) * | 1999-08-02 | 2001-03-06 | Xerox Corporation | Electrostatographic reproduction machine including a dual function fusing belt deskewing and heating assembly |
US6237752B1 (en) * | 1999-09-29 | 2001-05-29 | Reliance Electric Technologies, Llc | Method and apparatus for detecting a misaligned conveyor |
JP3605042B2 (ja) * | 2001-03-28 | 2004-12-22 | キヤノン株式会社 | 定着装置 |
US6607458B2 (en) | 2001-05-24 | 2003-08-19 | Hewlett-Packard Development Company, L.P. | Techniques for robust endless belt tracking control |
US6852050B2 (en) * | 2002-04-17 | 2005-02-08 | Carrier Commercial Refrigeration, Inc. | Lateral sensor for conveyor belt |
JP4058335B2 (ja) * | 2002-12-24 | 2008-03-05 | キヤノン株式会社 | 画像読取記録装置 |
JP4115268B2 (ja) * | 2002-12-24 | 2008-07-09 | キヤノン株式会社 | 画像読取記録装置 |
JP4194536B2 (ja) * | 2004-06-23 | 2008-12-10 | キヤノン株式会社 | 画像処理装置 |
JP4413759B2 (ja) * | 2004-12-02 | 2010-02-10 | 株式会社沖データ | ベルト駆動装置及びそれを有する画像形成装置 |
JP4630652B2 (ja) * | 2004-12-10 | 2011-02-09 | キヤノン株式会社 | 定着装置及び画像形成装置 |
JP2006293067A (ja) * | 2005-04-12 | 2006-10-26 | Canon Inc | 画像形成装置 |
JP4444876B2 (ja) * | 2005-04-28 | 2010-03-31 | キヤノン株式会社 | 画像読取記録装置 |
JP5031213B2 (ja) * | 2005-09-13 | 2012-09-19 | キヤノン株式会社 | 画像加熱装置、及び画像形成装置 |
JP4932205B2 (ja) * | 2005-09-27 | 2012-05-16 | 株式会社ブリヂストン | パイプコンベヤ |
GB0524027D0 (en) * | 2005-11-25 | 2006-01-04 | Smith & Nephew | Fibrous dressing |
JP4965124B2 (ja) | 2005-12-28 | 2012-07-04 | 株式会社リコー | ベルト走行装置、画像形成装置 |
JP2008122795A (ja) * | 2006-11-14 | 2008-05-29 | Fuji Xerox Co Ltd | 画像形成装置 |
JP5060315B2 (ja) * | 2007-01-17 | 2012-10-31 | 京セラドキュメントソリューションズ株式会社 | 定着装置及びこれを備えた画像形成装置 |
JP5538835B2 (ja) * | 2008-12-02 | 2014-07-02 | キヤノン株式会社 | プリント装置 |
US8152167B2 (en) * | 2008-12-17 | 2012-04-10 | Canon Kabushiki Kaisha | Printing apparatus having optical sensor unit |
JP5506458B2 (ja) * | 2010-03-04 | 2014-05-28 | キヤノン株式会社 | 画像形成装置 |
JP2012076837A (ja) * | 2010-09-30 | 2012-04-19 | Brother Industries Ltd | 記録装置 |
JP5591057B2 (ja) | 2010-10-13 | 2014-09-17 | キヤノン株式会社 | シート搬送装置及び画像形成装置 |
JP5751841B2 (ja) | 2011-01-13 | 2015-07-22 | キヤノン株式会社 | シート検知装置及び画像形成装置 |
JP5693308B2 (ja) | 2011-03-16 | 2015-04-01 | キヤノン株式会社 | シート検知装置及び画像形成装置 |
JP5804735B2 (ja) | 2011-03-16 | 2015-11-04 | キヤノン株式会社 | シート搬送装置及び画像形成装置 |
JP5847534B2 (ja) | 2011-10-21 | 2016-01-27 | キヤノン株式会社 | シート搬送装置、プリント装置およびジャム処理方法 |
DE102014101477A1 (de) * | 2014-02-06 | 2015-08-06 | Precitec Gmbh & Co. Kg | Laserbearbeitungskopf |
JP6393084B2 (ja) | 2014-06-04 | 2018-09-19 | キヤノン株式会社 | 記録装置及びその制御方法、プログラム、記憶媒体 |
US9592683B2 (en) | 2014-11-19 | 2017-03-14 | Canon Kabushiki Kaisha | Sheet supplying apparatus and printing apparatus |
US10399805B2 (en) | 2015-01-09 | 2019-09-03 | Canon Kabushiki Kaisha | Sheet conveyance apparatus |
US20170069074A1 (en) * | 2015-09-09 | 2017-03-09 | Key Technology, Inc. | Apparatus for Adjustably Positioning an Object of Interest |
EP4001695A1 (de) * | 2020-11-20 | 2022-05-25 | Manuel Lindner | Automatische einstellung und überwachung eines riemenantriebs |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1574298A1 (de) * | 1966-10-26 | 1971-05-13 | Agfa Gevaert Ag | Vorrichtung fuer die Lageeinstellung eines endlosen Bandes |
US4404572A (en) * | 1979-01-31 | 1983-09-13 | Canon Kabushiki Kaisha | Recording apparatus |
US4286706A (en) * | 1979-06-19 | 1981-09-01 | Xerox Corporation | Belt tracking system |
EP0032262B1 (en) * | 1980-01-02 | 1984-04-18 | Agfa-Gevaert N.V. | Web controlling apparatus |
US4344693A (en) * | 1980-04-14 | 1982-08-17 | Xerox Corporation | Belt tracking system |
US4429985A (en) * | 1981-02-20 | 1984-02-07 | Ricoh Company, Ltd. | Recording system provided with a device for correcting deviation of recording member in endless belt form |
JPS57160651A (en) * | 1981-03-31 | 1982-10-04 | Ricoh Co Ltd | Recording device |
US4547059A (en) * | 1981-10-28 | 1985-10-15 | Ricoh Company, Ltd. | Image-transfer-type electrostatic recording apparatus |
DE3301797A1 (de) * | 1982-01-18 | 1983-07-28 | Ricoh Co., Ltd., Tokyo | System zum korrigieren einer bandabweichung |
US4483607A (en) * | 1982-09-06 | 1984-11-20 | Ricoh Company, Ltd. | Recording system |
JPS60171906A (ja) * | 1984-02-16 | 1985-09-05 | Ricoh Co Ltd | 無端ベルト駆動装置 |
JPS60178111A (ja) * | 1984-02-21 | 1985-09-12 | Ricoh Co Ltd | 無端ベルト |
US4565439A (en) * | 1984-10-31 | 1986-01-21 | Xerox Corporation | Low mass heat and pressure fuser |
DE3711916A1 (de) * | 1987-04-09 | 1988-10-27 | Haensel Otto Gmbh | Vorrichtung zum erfassen und steuern des geradlaufs eines angetriebenen transportbands |
DE3854801T2 (de) * | 1987-06-16 | 1996-06-13 | Canon Kk | Bildfixiergerät |
EP0363686B1 (en) * | 1988-09-19 | 1994-11-30 | Canon Kabushiki Kaisha | An image fixing apparatus |
US4998121A (en) * | 1988-10-03 | 1991-03-05 | Canon Kabushiki Kaisha | Image forming apparatus |
US5026276A (en) * | 1988-10-24 | 1991-06-25 | Canon Kabushiki Kaisha | Image fixing apparatus using a detachable film |
US5083168A (en) * | 1988-11-15 | 1992-01-21 | Canon Kabushiki Kaisha | Fixing device and fixing heater for use in the same |
US5027160A (en) * | 1988-12-08 | 1991-06-25 | Canon Kabushiki Kaisha | Image fixing apparatus with movable film and means for controlling film position |
US4959040A (en) * | 1989-04-21 | 1990-09-25 | Rastergraphics Inc. | Method and apparatus for precisely positioning and stabilizing a continuous belt or web or the like |
EP0443799B1 (en) * | 1990-02-20 | 1995-08-16 | Canon Kabushiki Kaisha | Image heating apparatus using film driven by rotatable member |
-
1991
- 1991-01-02 EP EP91100061A patent/EP0437204B1/en not_active Expired - Lifetime
- 1991-01-02 DE DE69103911T patent/DE69103911T2/de not_active Expired - Lifetime
- 1991-01-03 US US07/637,124 patent/US5157444A/en not_active Expired - Lifetime
- 1991-01-10 IT ITRM910012A patent/IT1244891B/it active IP Right Grant
- 1991-01-10 FR FR919100240A patent/FR2656934B1/fr not_active Expired - Fee Related
- 1991-01-11 KR KR1019910000331A patent/KR950014877B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0437204B1 (en) | 1994-09-14 |
DE69103911D1 (de) | 1994-10-20 |
ITRM910012A0 (it) | 1991-01-10 |
EP0437204A3 (en) | 1992-02-26 |
US5157444A (en) | 1992-10-20 |
KR950014877B1 (ko) | 1995-12-16 |
DE69103911T2 (de) | 1995-01-19 |
FR2656934B1 (fr) | 1994-07-29 |
KR910014767A (ko) | 1991-08-31 |
EP0437204A2 (en) | 1991-07-17 |
ITRM910012A1 (it) | 1992-07-10 |
FR2656934A1 (fr) | 1991-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970129 |