FR2301041B1 - - Google Patents

Info

Publication number
FR2301041B1
FR2301041B1 FR7539437A FR7539437A FR2301041B1 FR 2301041 B1 FR2301041 B1 FR 2301041B1 FR 7539437 A FR7539437 A FR 7539437A FR 7539437 A FR7539437 A FR 7539437A FR 2301041 B1 FR2301041 B1 FR 2301041B1
Authority
FR
France
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
FR7539437A
Other languages
French (fr)
Other versions
FR2301041A1 (en
Original Assignee
Ritzerfeld Gerhard
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 Ritzerfeld Gerhard filed Critical Ritzerfeld Gerhard
Publication of FR2301041A1 publication Critical patent/FR2301041A1/en
Application granted granted Critical
Publication of FR2301041B1 publication Critical patent/FR2301041B1/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B27/00Photographic printing apparatus
    • G03B27/32Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52Details
    • G03B27/62Holders for the original
    • G03B27/6207Holders for the original in copying cameras
    • G03B27/6242Masks; Overlays; Transparent carriers
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, 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
    • G11B15/02Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06Control 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, 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
    • G11B15/02Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10Manually-operated control; Solenoid-operated control

Abstract

1480983 Photo-copying apparatus G RITZERFELD 25 Sept 1975 [11 Feb 1975] 39271/75 Heading G2A A photo-copying apparatus has a first imagebearing original, and a second image-bearing original partially masking the first, and a further masking means for the first original, the two originals being relatively displaceable so as to vary the gap between the two masking portions through which the visible portion of the first original is copied. The arrangement is similar to that disclosed in Specification 1481148 but in the present case a second original acts as one of the masking means. The two originals are supported on a glass plate 1, heading original 25 below and partly masking the line original 26. These are each held by a clamping device, so that either can be moved to the left or right with respect to the other. Thus any lines on the line original can be brought alongside the heading original. A transparent strip 28 carrying a number of opaque masks such as at 31 can be wound across between reels 29 and 30, and this may be manually controlled so as to bring any of the masks into any position. The transparent strip 28 itself may carry material which is also projected and copied.
FR7539437A 1975-02-11 1975-12-23 Expired FR2301041B1 (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 (2)

Publication Number Publication Date
FR2301041A1 FR2301041A1 (en) 1976-09-10
FR2301041B1 true FR2301041B1 (en) 1980-05-09

Family

ID=5938703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539437A Expired FR2301041B1 (en) 1975-02-11 1975-12-23

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) FR2301041B1 (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
ES441171A1 (en) 1977-07-01
BE833763A (en) 1976-01-16
GB1480983A (en) 1977-07-27
DE2505883A1 (en) 1976-08-19
ATA614675A (en) 1977-12-15
FR2301041A1 (en) 1976-09-10
CH591103A5 (en) 1977-09-15
SE7508739L (en) 1976-08-12
AT345092B (en) 1978-08-25
SE413946B (en) 1980-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse