FR2451056A1 - Machine a copier electrostatique - Google Patents

Machine a copier electrostatique

Info

Publication number
FR2451056A1
FR2451056A1 FR7930471A FR7930471A FR2451056A1 FR 2451056 A1 FR2451056 A1 FR 2451056A1 FR 7930471 A FR7930471 A FR 7930471A FR 7930471 A FR7930471 A FR 7930471A FR 2451056 A1 FR2451056 A1 FR 2451056A1
Authority
FR
France
Prior art keywords
copying machine
electrostatic copying
direction perpendicular
notch
plates
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.)
Granted
Application number
FR7930471A
Other languages
English (en)
Other versions
FR2451056B1 (fr
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co Ltd
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 JP15320378A external-priority patent/JPS5579482A/ja
Priority claimed from JP1030479A external-priority patent/JPS55103561A/ja
Priority claimed from JP1979041643U external-priority patent/JPS5851154Y2/ja
Priority claimed from JP54040302A external-priority patent/JPS5843742B2/ja
Priority claimed from JP7099579U external-priority patent/JPS55169546U/ja
Priority claimed from JP7099479U external-priority patent/JPS638914Y2/ja
Priority claimed from JP7099379U external-priority patent/JPS6326825Y2/ja
Priority claimed from JP7099279U external-priority patent/JPS5815392Y2/ja
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Publication of FR2451056A1 publication Critical patent/FR2451056A1/fr
Publication of FR2451056B1 publication Critical patent/FR2451056B1/fr
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/266—Support fully or partially removable from the handling machine, e.g. cassette, drawer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
    • 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
    • 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
    • G03G15/305—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 with special means to synchronize the scanning optic to the operation of other parts of the machine, e.g. photoreceptor, copy paper
    • 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
    • G03G15/751—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UNE MACHINE A COPIER ELECTROSTATIQUE. CETTE MACHINE A COPIER ELECTROSTATIQUE DU TYPE DANS LAQUELLE UN TAMBOUR ROTATIF PRESENTANT SUR SA SURFACE UN ELEMENT PHOTOSENSIBLE EST MONTE A ROTATION ET DEMONTABLE EN UNE POSITION PREDETERMINEE A L'INTERIEUR D'UN CARTER, COMPORTE UNE PAIRE DE PLAQUES LATERALES INTERNES 68A, 68B, UN ELEMENT DE GUIDAGE ET DE SUPPORT 72A, 72B MONTE SUR LA SURFACE INTERNE DE CHACUNE DES PLAQUES, UN PALIER EN FORME DE CAVITE PRESENTANT UNE ECHANCRURE DEBOUCHANT DANS UNE DIRECTION PERPENDICULAIRE A LA LIGNE AXIALE CENTRALE DE ROTATION ET AU MOINS UNE SURFACE DE GUIDAGE 94A, 94B; 96A, 96B SE PROLONGEANT A PARTIR DE L'ECHANCRURE DANS UNE DIRECTION PERPENDICULAIRE A LA LIGNE CENTRALE FORMANT AXE DE ROTATION. CETTE MACHINE PERMET D'ENLEVER FACILEMENT LE TAMBOUR.
FR7930471A 1978-12-13 1979-12-12 Machine a copier electrostatique Expired FR2451056B1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP15320378A JPS5579482A (en) 1978-12-13 1978-12-13 Electrostatic copying apparatus which is able to monitor action of destaticizing lamp from outside
JP1030479A JPS55103561A (en) 1979-02-02 1979-02-02 Electrostatic copying apparatus
JP1979041643U JPS5851154Y2 (ja) 1979-03-29 1979-03-29 視写機におけるカセット機構
JP54040302A JPS5843742B2 (ja) 1979-04-05 1979-04-05 静電複写装置
JP7099479U JPS638914Y2 (fr) 1979-05-25 1979-05-25
JP7099579U JPS55169546U (fr) 1979-05-25 1979-05-25
JP7099379U JPS6326825Y2 (fr) 1979-05-25 1979-05-25
JP7099279U JPS5815392Y2 (ja) 1979-05-25 1979-05-25 複写機の給紙カセツト

Publications (2)

Publication Number Publication Date
FR2451056A1 true FR2451056A1 (fr) 1980-10-03
FR2451056B1 FR2451056B1 (fr) 1986-02-21

Family

ID=27571672

Family Applications (3)

Application Number Title Priority Date Filing Date
FR7930471A Expired FR2451056B1 (fr) 1978-12-13 1979-12-12 Machine a copier electrostatique
FR8012618A Expired FR2452450B1 (fr) 1978-12-13 1980-06-06 Machine a copier electrostatique
FR8012617A Expired FR2451057B1 (fr) 1978-12-13 1980-06-06 Machine a copier electrostatique

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR8012618A Expired FR2452450B1 (fr) 1978-12-13 1980-06-06 Machine a copier electrostatique
FR8012617A Expired FR2451057B1 (fr) 1978-12-13 1980-06-06 Machine a copier electrostatique

Country Status (5)

Country Link
US (2) US4325626A (fr)
DE (3) DE2950018C2 (fr)
FR (3) FR2451056B1 (fr)
GB (2) GB2042421B (fr)
IT (1) IT1127682B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122047A (en) * 1980-02-29 1981-09-25 Toshiba Corp Electronic copier
JPS56146155A (en) * 1980-04-15 1981-11-13 Mita Ind Co Ltd Electrostatic copying machine
JPS5788461A (en) * 1980-11-22 1982-06-02 Canon Inc Picture formation device
JPS5865674A (ja) 1981-10-16 1983-04-19 Ricoh Co Ltd プリンタ
JPS5961851A (ja) * 1982-09-30 1984-04-09 Canon Inc プロセスカートリッジ及びそのカートリッジを用いる画像形成装置
JPH0623872B2 (ja) * 1982-11-30 1994-03-30 三田工業株式会社 静電複写機
US4598992A (en) * 1984-07-06 1986-07-08 Savin Corporation Electrophotographic copier having readily removable drum and improved drive system therefor
EP0167988B1 (fr) * 1984-07-09 1989-03-15 Siemens Aktiengesellschaft Cassette de stockage de papier pour mécanismes d'impression munie d'éléments de distance disposés sur la surface de dépôt
US5111244A (en) * 1987-10-30 1992-05-05 Mita Industrial Co., Ltd. Image-forming machine with improved process and optional unit assemblies
US4951093A (en) * 1987-12-18 1990-08-21 Konica Corporation Developing unit for an electrostatic recording apparatus
JPH066376Y2 (ja) * 1989-06-07 1994-02-16 シャープ株式会社 画像形成装置
US6256118B1 (en) 1998-05-22 2001-07-03 Eastman Kodak Company Ultraviolet curable riveting of precision aligned components
EP1561385A1 (fr) * 2004-02-03 2005-08-10 Incomec-Cerex Fabrication de crackers alimentaires expansés

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296832A (en) * 1976-02-10 1977-08-15 Hitachi Ltd High speed branching control system
US4114998A (en) * 1977-01-14 1978-09-19 Tokyo Shibaura Electric Co., Ltd. Copying machine with removable photosensitive drum
US4165169A (en) * 1976-09-24 1979-08-21 Olympus Optical Company Limited Photosensitive drum for electrographic apparatus

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153534A (en) * 1959-07-02 1964-10-20 Xerox Corp Paper supply tray
DE1925511U (de) 1965-07-08 1965-10-21 Ver Seidenwebereien A G Endlose druckschablone.
GB1257994A (fr) * 1968-05-21 1971-12-22
US3635468A (en) * 1968-09-30 1972-01-18 Ricoh Kk Sheet container and feeding device
US3743406A (en) * 1969-11-11 1973-07-03 Canon Kk Electrophotographic copying apparatus
US4089600A (en) * 1970-03-11 1978-05-16 Canon Kabushiki Kaisha Corona discharge device for electrophotographic copying machine
US3724940A (en) * 1970-12-07 1973-04-03 Ricoh Kk Electrophotographic copying apparatus with means for erasing marginal images
US3730622A (en) * 1971-05-24 1973-05-01 Micro Information Systems Inc Microfilm viewer-printer
FR2141690B1 (fr) * 1971-06-04 1973-07-13 Canon Kk
US4026648A (en) * 1971-12-17 1977-05-31 Canon Kabushiki Kaisha Cleaning device for use in electrophotographic copying apparatus
US3779114A (en) * 1972-03-30 1973-12-18 Bell & Howell Co Knife programmer
DE2218977C3 (de) 1972-04-19 1979-02-22 Lumoprint Zindler Kg, 2000 Hamburg Elektrostatisches Kopiergerät
US3768805A (en) * 1972-05-18 1973-10-30 Scm Corp Paper feed apparatus
US4026647A (en) * 1972-09-01 1977-05-31 Ricoh Co., Ltd. Copy sheet feed device
JPS4944754A (fr) 1972-09-01 1974-04-27
JPS552867B2 (fr) * 1972-09-24 1980-01-22
NL7215211A (fr) * 1972-11-10 1974-05-14
JPS5422090B2 (fr) * 1973-04-28 1979-08-04
US3914046A (en) * 1973-07-27 1975-10-21 Minolta Camera Kk Electrophotographic copying apparatus
JPS5099146A (fr) * 1973-12-27 1975-08-06
JPS5122206A (en) * 1974-08-16 1976-02-21 Shimizu Construction Co Ltd Suraimujokyosochi
US3998537A (en) * 1974-11-20 1976-12-21 Xerox Corporation Split developer housing with interlocked flow gate and catch
JPS5188229A (en) * 1975-01-31 1976-08-02 Fukushakino kankodoramugaidosochi
US4023897A (en) * 1976-01-28 1977-05-17 International Business Machines Corporation Optics drive mechanism
DE2649673C3 (de) * 1976-10-29 1980-02-21 Agfa-Gevaert Ag, 5090 Leverkusen Kopiergerat mit einem Stapel fur Kopieträger und einer Anlegerolle
GB1604346A (en) * 1977-06-02 1981-12-09 Ricoh Kk Reciprocatory drive apparatus
JPS5442126A (en) * 1977-09-09 1979-04-03 Canon Inc Exposure scanning device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296832A (en) * 1976-02-10 1977-08-15 Hitachi Ltd High speed branching control system
US4165169A (en) * 1976-09-24 1979-08-21 Olympus Optical Company Limited Photosensitive drum for electrographic apparatus
US4114998A (en) * 1977-01-14 1978-09-19 Tokyo Shibaura Electric Co., Ltd. Copying machine with removable photosensitive drum

Also Published As

Publication number Publication date
GB2104489B (en) 1983-06-08
GB2104489A (en) 1983-03-09
IT7928005A0 (it) 1979-12-07
DE2953519C2 (de) 1984-01-12
DE2950018C2 (de) 1983-09-29
GB2042421A (en) 1980-09-24
DE2954217C2 (de) 1984-09-20
US4390264A (en) 1983-06-28
DE2950018A1 (de) 1980-06-19
US4325626A (en) 1982-04-20
FR2451056B1 (fr) 1986-02-21
IT1127682B (it) 1986-05-21
FR2452450A1 (fr) 1980-10-24
FR2452450B1 (fr) 1985-10-18
FR2451057A1 (fr) 1980-10-03
FR2451057B1 (fr) 1985-08-02
GB2042421B (en) 1983-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse