GB1282351A - Improvements in and relating to electrophotographic copying machines - Google Patents

Improvements in and relating to electrophotographic copying machines

Info

Publication number
GB1282351A
GB1282351A GB07906/70A GB1790670A GB1282351A GB 1282351 A GB1282351 A GB 1282351A GB 07906/70 A GB07906/70 A GB 07906/70A GB 1790670 A GB1790670 A GB 1790670A GB 1282351 A GB1282351 A GB 1282351A
Authority
GB
United Kingdom
Prior art keywords
carriage
sheet
triggers
original
shaft
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
GB07906/70A
Other languages
English (en)
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1282351A publication Critical patent/GB1282351A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Electrophotography Configuration And Component (AREA)
GB07906/70A 1969-04-25 1970-04-15 Improvements in and relating to electrophotographic copying machines Expired GB1282351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44032511A JPS4912184B1 (enrdf_load_stackoverflow) 1969-04-25 1969-04-25

Publications (1)

Publication Number Publication Date
GB1282351A true GB1282351A (en) 1972-07-19

Family

ID=12360993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07906/70A Expired GB1282351A (en) 1969-04-25 1970-04-15 Improvements in and relating to electrophotographic copying machines

Country Status (5)

Country Link
US (1) US3672762A (enrdf_load_stackoverflow)
JP (1) JPS4912184B1 (enrdf_load_stackoverflow)
CA (1) CA920640A (enrdf_load_stackoverflow)
FR (1) FR2046405A5 (enrdf_load_stackoverflow)
GB (1) GB1282351A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984252A (enrdf_load_stackoverflow) * 1972-12-15 1974-08-13

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS4959547U (enrdf_load_stackoverflow) * 1972-08-31 1974-05-25
US4192608A (en) * 1973-09-27 1980-03-11 Canon Kabushiki Kaisha Copying apparatus
US3950090A (en) * 1973-11-26 1976-04-13 Takaji Washio Electrophotographic copying machine
JPS5616425B2 (enrdf_load_stackoverflow) * 1974-03-23 1981-04-16
US4027965A (en) * 1974-05-15 1977-06-07 Minolta Camera Kabushiki Kaisha Copying machine control mechanism
JPS5837065Y2 (ja) * 1975-11-18 1983-08-20 シャープ株式会社 複写機における原稿台
DD128174A5 (de) * 1976-01-19 1977-11-02 Rex Rotary International As Antriebssystem fuer den belichtungs-schlitten eines kopierers
JPS52111084U (enrdf_load_stackoverflow) * 1976-02-17 1977-08-23
US4046469A (en) * 1976-08-10 1977-09-06 Graphic Enterprises Photocopy machine having photoelectric paper cut-off sensor
JPS544132A (en) * 1977-06-11 1979-01-12 Mita Industrial Co Ltd Synchronizing method and apparatus of document and copy paper in electrostatic photography copy
US4148578A (en) * 1978-04-28 1979-04-10 Pitney-Bowes Inc. Reciprocating carriage drive system
JPS5614258A (en) * 1979-07-16 1981-02-12 Canon Inc Image forming device
USD262542S (en) 1980-01-17 1982-01-05 Pitney Bowes Inc. Document copier
USD270252S (en) 1980-11-28 1983-08-23 Sharp Corporation Electrostatic copying machine
USD270541S (en) 1980-12-16 1983-09-13 Tokyo Shibaura Denki Kabushiki Kaisha Electronic copying machine or the like
USD278246S (en) 1982-05-08 1985-04-02 Canon Kabushiki Kaisha Electrophotographic copier
USD287503S (en) 1984-01-07 1986-12-30 Canon Kabushiki Kaisha Electrophotographic copier
USD286886S (en) 1984-04-03 1986-11-25 Canon Kabushiki Kaisha Electrophotographic copier
JPH0648346B2 (ja) * 1987-11-12 1994-06-22 三田工業株式会社 電子写真複写機
CN109921495B (zh) * 2019-04-22 2024-04-02 杭州慧仓信息科技有限公司 一种基于离合导向部件的充电系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984252A (enrdf_load_stackoverflow) * 1972-12-15 1974-08-13

Also Published As

Publication number Publication date
CA920640A (en) 1973-02-06
US3672762A (en) 1972-06-27
FR2046405A5 (enrdf_load_stackoverflow) 1971-03-05
JPS4912184B1 (enrdf_load_stackoverflow) 1974-03-22
DE2020087B2 (de) 1976-09-30
DE2020087A1 (de) 1970-10-29

Similar Documents

Publication Publication Date Title
GB1282351A (en) Improvements in and relating to electrophotographic copying machines
US4158500A (en) Apparatus for producing collated copies in page sequential order
US4501490A (en) Copying apparatus
US4247192A (en) Copying machine
GB1314087A (en) Electrophotographic copying machine
US3601392A (en) Sheet registering apparatus
GB1258822A (enrdf_load_stackoverflow)
GB1278483A (en) An electrophotographic copying machine
GB1071029A (en) An electrostatic printer
GB1407148A (en) Xerographic copier with asynchronous copy feed
GB1206964A (en) Document copying apparatus
GB1596290A (en) Electrophotographic copying machines
GB1214486A (en) Improved copying device
US3740133A (en) Electrophotographic copying apparatus of slit exposure type
GB1152017A (en) Document Copying Machines
GB1271862A (en) Electrophotographic reproducing apparatus and method
US4178093A (en) Optomechanical scanning apparatus for copying machine
ES431418A1 (es) Perfeccionamientos en un dispositivo para la produccion de copias.
JPS5593163A (en) Drive mechanism in transfer type copying machine
US4391510A (en) Voice coil actuator registration system
GB1272087A (en) Copier duplicator machine
US3620618A (en) Multiple input copying apparatus
US3517921A (en) Combined copy paper pre-feed and timing mechanism for copying machines
US4134671A (en) Intersecting optical and copy sheet path method and apparatus
GB1134645A (en) Document orientator for copying machines

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee