ES441171A1 - Electrostatic or xerographic apparatus - Google Patents

Electrostatic or xerographic apparatus

Info

Publication number
ES441171A1
ES441171A1 ES441171A ES441171A ES441171A1 ES 441171 A1 ES441171 A1 ES 441171A1 ES 441171 A ES441171 A ES 441171A ES 441171 A ES441171 A ES 441171A ES 441171 A1 ES441171 A1 ES 441171A1
Authority
ES
Spain
Prior art keywords
paragraph
line
model
copied
clamping
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
ES441171A
Other languages
Spanish (es)
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 ES441171A1 publication Critical patent/ES441171A1/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)

Abstract

Improvements introduced in copying machines in which the models to be copied or reproduced place, for illumination, with the correct image of the page facing down on a transparent support surface, the models being fixed in clamping or clamping devices separated, possibly in plastic covers, and the clamping or clamping devices being movable relative to each other line by line or paragraph by paragraph, characterized in that part of a first model to be copied line by line or paragraph by paragraph is During the copying process it covers by means of a second model placed on the transparent support surface, while another part that should not be copied from the model to be copied line by line- or paragraph by paragraph is covered in such a way by a mask with a surface reflective cover, which forms between the second model and the reflective cover surface of the mask a slit-like opening to copy line by line or paragraph by paragraph the model first. (Machine-translation by Google Translate, not legally binding)
ES441171A 1975-02-11 1975-09-22 Electrostatic or xerographic apparatus Expired ES441171A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752505883 DE2505883A1 (en) 1975-02-11 1975-02-11 ELECTROSTATIC OR XEROGRAPHIC COPYING OR MULTIPLIER

Publications (1)

Publication Number Publication Date
ES441171A1 true ES441171A1 (en) 1977-07-01

Family

ID=5938703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441171A Expired ES441171A1 (en) 1975-02-11 1975-09-22 Electrostatic or xerographic apparatus

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550593A1 (en) * 1975-11-07 1977-05-12 Gerhard Ritzerfeld XEROGRAPHIC OR ELECTROSTATIC COPY DEVICE
US4525064A (en) * 1982-07-12 1985-06-25 William E. Grover Copier apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812943B1 (en) * 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 (en) * 1972-09-13 1980-11-13 Agfa-Gevaert Ag, 5090 Leverkusen Copier for copying data sheets and masks on top of each other

Also Published As

Publication number Publication date
FR2301041A1 (en) 1976-09-10
AT345092B (en) 1978-08-25
SE7508739L (en) 1976-08-12
FR2301041B1 (en) 1980-05-09
ATA614675A (en) 1977-12-15
GB1480983A (en) 1977-07-27
DE2505883A1 (en) 1976-08-19
SE413946B (en) 1980-06-30
BE833763A (en) 1976-01-16
CH591103A5 (en) 1977-09-15

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