CA959114A - Photocopying machine - Google Patents

Photocopying machine

Info

Publication number
CA959114A
CA959114A CA107,439A CA107439A CA959114A CA 959114 A CA959114 A CA 959114A CA 107439 A CA107439 A CA 107439A CA 959114 A CA959114 A CA 959114A
Authority
CA
Canada
Prior art keywords
photocopying machine
photocopying
machine
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
Application number
CA107,439A
Other versions
CA107439S (en
Inventor
Yoshio Ito
Hiroshi Nitanda
Hajime Katayama
Masaru Yamaguchi
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP45020075A external-priority patent/JPS5029651B1/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of CA959114A publication Critical patent/CA959114A/en
Expired legal-status Critical Current

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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
    • G03G15/30—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1628—Clamshell type
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1618—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1618—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit
    • G03G2221/1624—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit transporting cleaned toner into separate vessels, e.g. photoreceptors, external containers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1672—Paper handling
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/18—Cartridge systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Fixing For Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
CA107,439A 1970-03-11 1971-03-11 Photocopying machine Expired CA959114A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45020075A JPS5029651B1 (en) 1970-03-11 1970-03-11
JP3211270 1970-04-15

Publications (1)

Publication Number Publication Date
CA959114A true CA959114A (en) 1974-12-10

Family

ID=26356967

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107,439A Expired CA959114A (en) 1970-03-11 1971-03-11 Photocopying machine

Country Status (6)

Country Link
US (1) US3784297A (en)
CA (1) CA959114A (en)
DE (6) DE2166669C3 (en)
FR (1) FR2081850B1 (en)
GB (1) GB1352752A (en)
NL (2) NL7103059A (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264824C3 (en) * 1971-06-03 1979-02-08 Canon K.K., Tokio Sheet feeding device in a copier
NL7305054A (en) * 1972-04-13 1973-10-16
IT969511B (en) * 1972-07-13 1974-04-10 Olivetti & Co Spa DEVICE FOR THE MAGNETIC SPACE DEVELOPMENT OF ELECTRO-STATIC LATENT IMAGES
GB1434102A (en) * 1972-07-20 1976-05-05 Mita Industrial Co Ltd Electrophotographic copying machine
JPS552867B2 (en) * 1972-09-24 1980-01-22
JPS5211595B2 (en) * 1972-09-29 1977-03-31
US3826892A (en) * 1972-10-25 1974-07-30 Xerox Corp Fusing apparatus
JPS5544951B2 (en) * 1974-05-21 1980-11-14
US4168901A (en) * 1975-01-21 1979-09-25 Canon Kabushiki Kaisha Developer housing sealing device for electrophotography
DE2507151B2 (en) * 1975-02-19 1977-01-27 Agfa-Gevaert Ag, 5090 Leverkusen CLEANING DEVICE FOR ELECTROPHOTOGRAPHIC COPY MACHINES
DE2507152C3 (en) * 1975-02-19 1978-11-02 Agfa-Gevaert Ag, 5090 Leverkusen Cleaning device for electrophotographic copiers
US4134673A (en) * 1975-02-27 1979-01-16 Xerox Corporation Dual brush cleaning apparatus
US4127082A (en) * 1975-09-26 1978-11-28 Sharp Kabushiki Kaisha Wiper roller for drying a wet sheet in a copying machine
US3999514A (en) * 1975-09-29 1976-12-28 International Business Machines Corporation Magnetic brush developer
US4030824A (en) * 1975-11-03 1977-06-21 Xerox Corporation Reproducing apparatus having an improved imaging surface cleaning system
US4023897A (en) * 1976-01-28 1977-05-17 International Business Machines Corporation Optics drive mechanism
DE2606458A1 (en) * 1976-02-18 1977-08-25 Eisbein Develop COPY DEVICE
JPS52125331A (en) * 1976-04-13 1977-10-21 Canon Inc Prevention and device for disorder of unfixed visible image
JPS5536845Y2 (en) * 1976-11-30 1980-08-29
DE2717055A1 (en) * 1977-04-18 1978-10-19 Siemens Ag DEVICE FOR STORING A DRUM USED AS AN INTERMEDIATE CARRIER IN AN ELECTROSTATIC PRINCIPLE PRINTER OR COPY DEVICE
US4188907A (en) * 1977-08-11 1980-02-19 Xerox Corporation Particle dispenser with a magnetically driven agitator
JPS5347834U (en) * 1977-09-21 1978-04-22
JPS6237246Y2 (en) * 1978-12-27 1987-09-22
JPS6026018Y2 (en) * 1978-12-27 1985-08-05 コニカ株式会社 Cleaning equipment for copying machines, etc.
JPS6326826Y2 (en) * 1979-06-08 1988-07-20
DE3116870C1 (en) * 1981-04-28 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Device for filling toner from a container into a storage container
DE3117238C2 (en) * 1981-04-30 1984-11-15 Siemens AG, 1000 Berlin und 8000 München Magnetic brush arrangement in a developing device for developing charge images on a charge image carrier
DE3117229C2 (en) * 1981-04-30 1983-05-11 Siemens AG, 1000 Berlin und 8000 München Device for removing the developer mixture from a developer station of an electrographic device
DE3117309C2 (en) * 1981-04-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Mixing device for mixing a developer consisting of carrier particles and toner
DE3224296C1 (en) * 1982-06-29 1983-06-09 Siemens AG, 1000 Berlin und 8000 München Device for filling and sieving toner from a container into a toner storage container
EP0110380B2 (en) * 1982-11-30 1991-05-15 Mita Industrial Co. Ltd. Improvement in image-forming apparatus
DE3661335D1 (en) * 1985-10-09 1989-01-05 Siemens Ag Device for purging a developer mixture containing a magnetic component from the developer unit of a non-mechanical printing or copying machine
DE3633599A1 (en) * 1986-10-02 1988-04-07 Siemens Ag DEVICE FOR FILLING TONER FROM A TRANSPORT CONTAINER INTO A TONER STORAGE CONTAINER
DE3633593A1 (en) * 1986-10-02 1988-04-07 Siemens Ag DEVICE FOR CHANGING A TONER CONTAINER IN A TONER CONVEYOR OF A NON-MECHANICAL PRINTING OR COPYING DEVICE
DE3633606A1 (en) * 1986-10-02 1988-04-14 Siemens Ag MULTIFUNCTIONAL TONER CONTAINER FOR NON-MECHANICAL PRINTING AND COPYING MACHINES
JPS63101969U (en) * 1986-12-22 1988-07-02
JPH01146243U (en) * 1988-03-31 1989-10-09
JPH0369153U (en) * 1989-11-09 1991-07-09
US6126356A (en) 1998-06-29 2000-10-03 Xerox Corporation Gear mounting using tubing and snap-fit caps
JP4574319B2 (en) * 2004-10-20 2010-11-04 キヤノン株式会社 Fixing device
JP5583159B2 (en) 2012-03-01 2014-09-03 キヤノン株式会社 Image forming apparatus

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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US2882412A (en) * 1953-06-03 1959-04-14 Olin Mathieson Apparatus for treating plastic material
BE545664A (en) * 1955-03-03
US2959095A (en) * 1957-06-03 1960-11-08 Rca Corp Office copying machine
US3062094A (en) * 1958-12-29 1962-11-06 Xerox Corp Electrophotographic copying apparatus
US3062095A (en) * 1959-07-02 1962-11-06 Xerox Corp Projector optical scanning system
US3088386A (en) * 1959-11-16 1963-05-07 American Photocopy Equip Co Electrophotographic photocopy machine
US3148601A (en) * 1960-12-23 1964-09-15 Xerox Corp Xerographic reproducing apparatus
US3187651A (en) * 1960-12-23 1965-06-08 Xerox Corp Xerographic reproducing apparatus
US3150873A (en) * 1962-03-29 1964-09-29 Burroughs Corp Item jam detection apparatus
US3358637A (en) * 1962-04-24 1967-12-19 Plastic Coating Corp Toner unit for photoelectrostatic reproduction equipment
US3239863A (en) * 1963-08-19 1966-03-15 Thomas A Gardner Pressure gradient web cleaning apparatus
GB1078128A (en) * 1964-12-03 1967-08-02 Arlside Ltd Cleaning apparatus for electrostatographic purposes
US3331592A (en) * 1965-02-04 1967-07-18 Xerox Corp Xerographic fusing apparatus
DE1497170A1 (en) * 1965-07-31 1969-05-08 Arlside Ltd Electrophotographic duplicator
NL6614849A (en) * 1965-10-22 1967-04-24
US3445160A (en) * 1966-04-06 1969-05-20 Addressograph Multigraph Copying apparatus
US3374348A (en) * 1966-05-09 1968-03-19 Scm Corp Corona unit with a tapered passageway of flectrically nonconductive material betweenconductive housings thatare electrically interconnected
US3438706A (en) * 1966-10-07 1969-04-15 Canon Kk Electrophotographic device
GB1173377A (en) * 1966-11-09 1969-12-10 Fuji Photo Film Co Ltd Electrophotographic Developing Device
US3501236A (en) * 1967-02-20 1970-03-17 Addressograph Multigraph Photoelectrostatic print-out machine
JPS506382Y1 (en) * 1968-01-31 1975-02-24
US3634077A (en) * 1968-08-26 1972-01-11 Xerox Corp Method and apparatus for removing a residual image in an electrostatic copying system
US3579449A (en) * 1968-09-26 1971-05-18 Procter & Gamble Lubricant composition
NL167038B (en) * 1969-01-21 Addressograph Multigraph ELECTROPHOTOGRAPHIC COPIER.
US3883240A (en) * 1970-03-11 1975-05-13 Canon Kk Electrophotographic copying machine

Also Published As

Publication number Publication date
DE2166667A1 (en) 1975-01-16
DE2166668A1 (en) 1975-01-16
GB1352752A (en) 1974-05-08
DE2166669C3 (en) 1986-10-23
DE2166669A1 (en) 1975-01-16
DE2111759A1 (en) 1971-09-30
DE2166948A1 (en) 1976-11-11
FR2081850A1 (en) 1971-12-10
US3784297A (en) 1974-01-08
DE2166669B2 (en) 1980-09-18
DE2167105C2 (en) 1984-01-26
DE2166948B2 (en) 1981-07-09
DE2166948C3 (en) 1982-04-01
NL7103059A (en) 1971-09-14
DE2166667B2 (en) 1978-02-23
DE2166667C3 (en) 1978-10-26
NL7808013A (en) 1978-12-29
FR2081850B1 (en) 1976-04-16

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