GB1480983A - Electrostatic or xerographic apparatus - Google Patents

Electrostatic or xerographic apparatus

Info

Publication number
GB1480983A
GB1480983A GB39271/75A GB3927175A GB1480983A GB 1480983 A GB1480983 A GB 1480983A GB 39271/75 A GB39271/75 A GB 39271/75A GB 3927175 A GB3927175 A GB 3927175A GB 1480983 A GB1480983 A GB 1480983A
Authority
GB
United Kingdom
Prior art keywords
original
masking
heading
originals
copied
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
GB39271/75A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1480983A publication Critical patent/GB1480983A/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
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6242—Masks; Overlays; Transparent carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10—Manually-operated control; Solenoid-operated control

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
GB39271/75A 1975-02-11 1975-09-25 Electrostatic or xerographic apparatus Expired GB1480983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752505883 DE2505883A1 (de) 1975-02-11 1975-02-11 Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet

Publications (1)

Publication Number Publication Date
GB1480983A true GB1480983A (en) 1977-07-27

Family

ID=5938703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39271/75A Expired GB1480983A (en) 1975-02-11 1975-09-25 Electrostatic or xerographic apparatus

Country Status (8)

Country Link
AT (1) AT345092B (hu)
BE (1) BE833763A (hu)
CH (1) CH591103A5 (hu)
DE (1) DE2505883A1 (hu)
ES (1) ES441171A1 (hu)
FR (1) FR2301041A1 (hu)
GB (1) GB1480983A (hu)
SE (1) SE413946B (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125176A (en) * 1982-07-12 1984-02-29 William Edward Grover Copier apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550593A1 (de) * 1975-11-07 1977-05-12 Gerhard Ritzerfeld Xerographisches bzw. elektrostatisches kopiergeraet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812943B1 (hu) * 1966-10-12 1973-04-24
GB1206633A (en) * 1967-06-30 1970-09-23 Rank Xerox Ltd Document presentation device
GB1274897A (en) * 1969-11-10 1972-05-17 Rank Xerox Ltd A mechanical drive connection
DE2244961C3 (de) * 1972-09-13 1980-11-13 Agfa-Gevaert Ag, 5090 Leverkusen Kopiergerät zum Übereinanderkopieren von Datenblättern und Masken

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125176A (en) * 1982-07-12 1984-02-29 William Edward Grover Copier apparatus

Also Published As

Publication number Publication date
ES441171A1 (es) 1977-07-01
FR2301041B1 (hu) 1980-05-09
DE2505883A1 (de) 1976-08-19
SE413946B (sv) 1980-06-30
ATA614675A (de) 1977-12-15
FR2301041A1 (fr) 1976-09-10
CH591103A5 (hu) 1977-09-15
BE833763A (fr) 1976-01-16
SE7508739L (sv) 1976-08-12
AT345092B (de) 1978-08-25

Similar Documents

Publication Publication Date Title
JPS5251950A (en) Developing apparatus for electrostatographic printing apparatus
JPS5248324A (en) Control device for electrophotographic duplicator
JPS51121335A (en) Copying machine for both thick oringinal and sheet original
JPS5262430A (en) Method and device for evaluating developed photographic film before copying
JPS51113627A (en) Method and device for copying photographic color image
GB1485710A (en) Masking means for use in the copying of documents
JPS5251949A (en) Magnet roller and developing apparatus for electrostatic latent image
GB1477106A (en) Copying or duplicating apparatus
JPS5233536A (en) Binder type electrophotographic light sensitive material
GB1557064A (en) Masks suitable for use in electron image projectors
JPS5219532A (en) Method and device for producing copy film
GB1480983A (en) Electrostatic or xerographic apparatus
JPS5329119A (en) Method and device for automatically setting copying photosensitive paper by matching picture original size
JPS527245A (en) Copy paper for heat sensitive copying
SE7706270L (sv) Apparat for arkkantinstellning vid arktryckmaskiner
JPS5240329A (en) Illuminator for photographic enlarger or copying machine
JPS51135648A (en) Method and device for automatically controlling light amount of microfilm magnifying and copying device
ES437915A1 (es) Un aparato copiador o reproductor electrostatico o xerogra- fico.
JPS5220114A (en) Colorrdeveloping sheets for pressure sensitized copy sheets
JPS5232716A (en) Colorrdeveloping agent for pressure sensitized copy sheets
ES441169A1 (es) Mejoras introducidas en maquinas copiadoras.
CA1035571A (en) Developing device for electrophotographic copying machines
JPS5269616A (en) Magnifying projection copying machine
GB1488288A (en) Electrostatic or xerographic copying or duplicating apparatus
JPS5217013A (en) Method for forming image on photosensitive material containing diazoamino compound

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee