CA953348A - Electrophotographic copying machine - Google Patents

Electrophotographic copying machine

Info

Publication number
CA953348A
CA953348A CA081,733A CA81733A CA953348A CA 953348 A CA953348 A CA 953348A CA 81733 A CA81733 A CA 81733A CA 953348 A CA953348 A CA 953348A
Authority
CA
Canada
Prior art keywords
copying machine
electrophotographic copying
electrophotographic
machine
copying
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
CA081,733A
Other languages
English (en)
Inventor
Hajime Katayama
Masaru Yamaguchi
Yoshio Ito
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 JP3471469A external-priority patent/JPS5134301B1/ja
Priority claimed from JP6365369A external-priority patent/JPS5038026B1/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of CA953348A publication Critical patent/CA953348A/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
    • 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
    • G03G2221/1618—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
    • G03G2221/163—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
    • G03G2221/1651—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
CA081,733A 1969-05-02 1970-05-04 Electrophotographic copying machine Expired CA953348A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3471469A JPS5134301B1 (enrdf_load_stackoverflow) 1969-05-02 1969-05-02
JP6365369A JPS5038026B1 (enrdf_load_stackoverflow) 1969-08-12 1969-08-12

Publications (1)

Publication Number Publication Date
CA953348A true CA953348A (en) 1974-08-20

Family

ID=26373552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA081,733A Expired CA953348A (en) 1969-05-02 1970-05-04 Electrophotographic copying machine

Country Status (5)

Country Link
US (1) US3689146A (enrdf_load_stackoverflow)
CA (1) CA953348A (enrdf_load_stackoverflow)
FR (1) FR2047278A5 (enrdf_load_stackoverflow)
GB (1) GB1314087A (enrdf_load_stackoverflow)
NL (1) NL169114C (enrdf_load_stackoverflow)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264824C3 (de) * 1971-06-03 1979-02-08 Canon K.K., Tokio Blattzufuhreinrichtung in einem Kopiergerät
US3914044A (en) * 1972-03-29 1975-10-21 Minolta Camera Kk Surface exposure device for copying apparatus
USRE29407E (en) * 1972-03-29 1977-09-20 Minolta Camera Kabushiki Kaisha Surface exposure device for copying apparatus
JPS552867B2 (enrdf_load_stackoverflow) * 1972-09-24 1980-01-22
US3851966A (en) * 1972-12-11 1974-12-03 Xerox Corp Reproduction apparatus
DE2341531B2 (de) * 1973-08-16 1978-10-12 Develop Dr. Eisbein Gmbh & Co, 7016 Gerlingen Kopiergerät mit einer Einrichtung zum Entwickeln und Fixieren eines auf einen Kopieträger übertragenen Ladungsbildes
US4025180A (en) * 1973-10-30 1977-05-24 Minolta Camera Kabushiki Kaisha Transfer type electrophotographic copying apparatus
US3984182A (en) * 1974-02-07 1976-10-05 Xerox Corporation Pretransfer conditioning for electrostatic printing
DE2436301A1 (de) * 1974-07-27 1976-02-12 Agfa Gevaert Ag Elektrostatisches kopiergeraet
US3981272A (en) * 1974-11-20 1976-09-21 Xerox Corporation Mag brush housing with detachable sump section
JPS5813908B2 (ja) * 1975-01-14 1983-03-16 株式会社リコー カンコウタイドラムダツチヤクジニオケル スクイズロ−ラ−タイヒキコウ
JPS5826029B2 (ja) * 1975-01-14 1983-05-31 株式会社リコー デンシシヤシンフクシヤキノ クリ−ニングソウチ
JPS5188229A (en) * 1975-01-31 1976-08-02 Fukushakino kankodoramugaidosochi
JPS5275444A (en) * 1975-12-19 1977-06-24 Minolta Camera Co Ltd Electrophotographic copying machine
DE2717269C2 (de) * 1977-04-19 1983-03-03 Siemens AG, 1000 Berlin und 8000 München Einrichtung für ein nichtmechanisches Druck- oder Kopiergerät
USD266169S (en) 1980-04-15 1982-09-14 Tokyo Shibaura Denki Kabushiki Kaisha Electronic copying machine
US4378154A (en) * 1980-07-07 1983-03-29 Hoffman Lionel B Table top copy machine having a movable support and positioning frame for a copy sheet tray
US4432632A (en) * 1981-01-13 1984-02-21 Ricoh Company, Ltd. Apparatus for holding a recording member in the form of an endless belt in a recording system using the same
US4974020A (en) * 1986-09-30 1990-11-27 Mita Industrial Co. Removable developing units for a copying machine and display for indicating the useful life of the machine
JPH0750372B2 (ja) * 1987-10-05 1995-05-31 富士通株式会社 像形成装置
US5142322A (en) * 1988-04-05 1992-08-25 Surti Tyrone N Electrophotographic copier process kit having support brackets for providing disassembly of internal process components
US4987446A (en) * 1988-12-15 1991-01-22 Ricoh Company, Ltd. Process unit cartridge for an electrophotographic apparatus
JP2612197B2 (ja) * 1988-12-22 1997-05-21 新電元工業株式会社 電子写真装置
DE69329181T2 (de) * 1992-12-18 2001-03-29 Canon K.K., Tokio/Tokyo Bilderzeugungsgerät
JP2940332B2 (ja) * 1993-02-23 1999-08-25 富士通株式会社 現像器支持装置
JP3495250B2 (ja) * 1998-03-19 2004-02-09 富士ゼロックス株式会社 電子写真装置
JP4865341B2 (ja) * 2005-02-04 2012-02-01 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740895A (en) * 1950-08-21 1956-04-03 Minnesota Mining & Mfg Thermoprinting apparatus
US2959095A (en) * 1957-06-03 1960-11-08 Rca Corp Office copying machine
US3069990A (en) * 1958-12-18 1962-12-25 Develop Kommanditgesellschaft Contact copying apparatus
US3062094A (en) * 1958-12-29 1962-11-06 Xerox Corp Electrophotographic copying apparatus
FR1401351A (fr) * 1964-04-21 1965-06-04 Dispositif transporteur pour feuille de papier ou similaire
FR1486234A (enrdf_load_stackoverflow) * 1965-07-09 1967-10-04
US3399610A (en) * 1965-10-22 1968-09-03 Xerox Corp Xerographic apparatus
GB1143848A (enrdf_load_stackoverflow) * 1966-03-04 1900-01-01
US3419265A (en) * 1967-04-21 1968-12-31 Xerox Corp Document stacker apparatus
US3506259A (en) * 1967-10-12 1970-04-14 Xerox Corp Electrostatic sheet detacking apparatus

Also Published As

Publication number Publication date
NL169114C (nl) 1982-06-01
FR2047278A5 (enrdf_load_stackoverflow) 1971-03-12
NL7006528A (enrdf_load_stackoverflow) 1970-11-04
DE2021427B2 (de) 1976-12-09
US3689146A (en) 1972-09-05
DE2021427A1 (de) 1970-11-05
GB1314087A (en) 1973-04-18

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