GB1488168A - Electrophotographic apparatus - Google Patents

Electrophotographic apparatus

Info

Publication number
GB1488168A
GB1488168A GB4218374A GB4218374A GB1488168A GB 1488168 A GB1488168 A GB 1488168A GB 4218374 A GB4218374 A GB 4218374A GB 4218374 A GB4218374 A GB 4218374A GB 1488168 A GB1488168 A GB 1488168A
Authority
GB
United Kingdom
Prior art keywords
conductor
pulley
mirror
lamp
line
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
GB4218374A
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.)
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
Application filed by Canon Inc filed Critical Canon Inc
Publication of GB1488168A publication Critical patent/GB1488168A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
GB4218374A 1973-09-27 1974-09-27 Electrophotographic apparatus Expired GB1488168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10867673A JPS5060235A (enrdf_load_stackoverflow) 1973-09-27 1973-09-27

Publications (1)

Publication Number Publication Date
GB1488168A true GB1488168A (en) 1977-10-05

Family

ID=14490837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4218374A Expired GB1488168A (en) 1973-09-27 1974-09-27 Electrophotographic apparatus

Country Status (3)

Country Link
JP (1) JPS5060235A (enrdf_load_stackoverflow)
DE (1) DE2446072C2 (enrdf_load_stackoverflow)
GB (1) GB1488168A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000308A (en) * 1977-06-10 1979-01-04 Eocom Corp Optical scanning table

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035075A (en) * 1975-11-26 1977-07-12 Minnesota Mining And Manufacturing Company Image scanning system for copy machines
JPS5822730B2 (ja) * 1977-01-11 1983-05-11 キヤノン株式会社 原稿走査装置
DE2823764C2 (de) * 1978-05-31 1985-01-17 Canon K.K., Tokio/Tokyo Antriebseinrichtung in einem Kopiergerät
US4355883A (en) * 1979-10-15 1982-10-26 Savin Corporation Photocopier scanning apparatus
JPS6386628U (enrdf_load_stackoverflow) * 1986-11-26 1988-06-06
JPH075719Y2 (ja) * 1988-10-12 1995-02-08 株式会社リコー 画像読取装置
JP2006293395A (ja) * 2006-07-07 2006-10-26 Ricoh Co Ltd 画像読取装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059066B (de) * 1957-03-13 1959-06-11 Siemens Ag Einrichtung zur Aufrechterhaltung eines konstanten Zuges bei einer elektrischen Verbindungsleitung zu beweglichen Teilen von Maschinen
US3431053A (en) * 1964-10-23 1969-03-04 Agfa Gevaert Ag Optical copying apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000308A (en) * 1977-06-10 1979-01-04 Eocom Corp Optical scanning table
GB2000308B (en) * 1977-06-10 1982-04-15 Eocom Corp Precision travelling optical table assembly

Also Published As

Publication number Publication date
DE2446072C2 (de) 1985-02-07
DE2446072A1 (de) 1975-04-10
JPS5060235A (enrdf_load_stackoverflow) 1975-05-24
AU7377074A (en) 1976-04-01

Similar Documents

Publication Publication Date Title
CA1033193A (en) Variable transmission drive pulley assembly with selective drive
GB1488168A (en) Electrophotographic apparatus
FR2323071A1 (fr) Variateur de vitesse continu a poulies coniques
ES420995A1 (es) Un dispositivo elevalunas, en especial para vehiculos auto-moviles.
ATE2345T1 (de) Vielfachschlag-, insbesondere vierfachschlagschnellverseilmaschine.
AU1404576A (en) Variable ratio pulley drive
SU576063A3 (ru) Устройство дл наружного освещени
GB1116424A (en) X-y recorder having intercoupled cord-pulley means for independent x-y drives
KR830010319A (ko) 래핑전동장치(Wrapping 傳動裕置)
ATE124564T1 (de) Reversierende verseilvorrichtung.
ES477535A1 (es) Perfeccionamientos en mecanismos de transmision continuamen-te variable.
FR2416157A1 (fr) Derailleur pour cycle
GB1231254A (enrdf_load_stackoverflow)
GB1441994A (en) Guide means for ropes
SU509518A2 (ru) Устройство дл питани подвижного приемника
ES171723U (es) Aparato electrosanitario.
GB1414387A (en) Winch
SU630693A1 (ru) Устройство дл гибкого токоповода от неподвижного объекта к подвижному
JPS57139769A (en) Tension wire type driving device
JPS56128974A (en) Variable magnification device of copying device
SU866595A1 (ru) Устройство дл укладки кабел на барабан
GB1076287A (en) Improvements in window or windscreen wiper mechanisms
GB1045250A (en) Arrangements for drawing curtains
SU920932A1 (ru) Устройство дл подвода энергии к подвижному приемнику
JPS57188068A (en) Variable magnification optical system for copying machine

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940926