SE444365B - Instellningsanordning for ett optiskt system - Google Patents

Instellningsanordning for ett optiskt system

Info

Publication number
SE444365B
SE444365B SE8003261A SE8003261A SE444365B SE 444365 B SE444365 B SE 444365B SE 8003261 A SE8003261 A SE 8003261A SE 8003261 A SE8003261 A SE 8003261A SE 444365 B SE444365 B SE 444365B
Authority
SE
Sweden
Prior art keywords
frame
lens
cylinder
adjusting device
setting positions
Prior art date
Application number
SE8003261A
Other languages
English (en)
Swedish (sv)
Other versions
SE8003261L (sv
Inventor
W P H A Janssen
Original Assignee
Oce Nederland Bv
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 Oce Nederland Bv filed Critical Oce Nederland Bv
Publication of SE8003261L publication Critical patent/SE8003261L/
Publication of SE444365B publication Critical patent/SE444365B/sv

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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification
    • 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
    • G03B27/34—Means for automatic focusing therefor
    • G03B27/36—Means for automatic focusing therefor by mechanical connections, e.g. by cam, by linkage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Lens Barrels (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
SE8003261A 1979-05-01 1980-04-29 Instellningsanordning for ett optiskt system SE444365B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7903392A NL7903392A (nl) 1979-05-01 1979-05-01 Instelinrichting voor een optisch systeem.

Publications (2)

Publication Number Publication Date
SE8003261L SE8003261L (sv) 1980-11-02
SE444365B true SE444365B (sv) 1986-04-07

Family

ID=19833075

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003261A SE444365B (sv) 1979-05-01 1980-04-29 Instellningsanordning for ett optiskt system

Country Status (8)

Country Link
US (1) US4307959A (cs)
JP (1) JPS561005A (cs)
DE (1) DE3016761A1 (cs)
FR (1) FR2455752B1 (cs)
GB (1) GB2049969B (cs)
IT (1) IT1128431B (cs)
NL (1) NL7903392A (cs)
SE (1) SE444365B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182627A (ja) * 1982-04-20 1983-10-25 Mita Ind Co Ltd 静電複写機
JPS6063836U (ja) * 1983-10-07 1985-05-04 コニカ株式会社 複写機の変倍光学系ユニツト
US5260722A (en) * 1991-10-31 1993-11-09 Eastman Kodak Company Method and apparatus for advancing a carriage by fluid displacement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118354A (en) * 1964-01-21 Photographic type composition
US3600066A (en) * 1969-06-02 1971-08-17 Xerox Corp Optical assembly with supplemental lens means
US3614222A (en) * 1970-04-24 1971-10-19 Olivetti & Co Spa Optical drive system for reproducing machine
DE2025280A1 (de) * 1970-05-23 1971-12-09 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt Halterung fur ein Objektiv
US3876302A (en) * 1972-11-02 1975-04-08 Dick Co Ab High speed low inertia scanning system for a copying machine
GB1432479A (en) * 1973-11-06 1976-04-14 Xerox Corp Dashpots
JPS53118058A (en) * 1977-03-24 1978-10-16 Canon Inc Cushion device
GB1604346A (en) * 1977-06-02 1981-12-09 Ricoh Kk Reciprocatory drive apparatus
US4148578A (en) * 1978-04-28 1979-04-10 Pitney-Bowes Inc. Reciprocating carriage drive system

Also Published As

Publication number Publication date
DE3016761C2 (cs) 1989-05-24
IT8067633A0 (it) 1980-04-22
JPH0215851B2 (cs) 1990-04-13
NL7903392A (nl) 1980-11-04
SE8003261L (sv) 1980-11-02
FR2455752A1 (fr) 1980-11-28
GB2049969A (en) 1980-12-31
DE3016761A1 (de) 1980-11-13
FR2455752B1 (fr) 1986-05-30
JPS561005A (en) 1981-01-08
US4307959A (en) 1981-12-29
GB2049969B (en) 1983-01-12
IT1128431B (it) 1986-05-28

Similar Documents

Publication Publication Date Title
US2563892A (en) Apparatus for locating images on screens
SE444365B (sv) Instellningsanordning for ett optiskt system
US2701991A (en) Composing apparatus for reproducing typographical and like matter by photographic means
US1847010A (en) Precision camera
US2439055A (en) Optical system for microfilm apparatus
US1901013A (en) Process and apparatus for photographic type-composing
DE2137033B2 (de) Linsensystem mit veraenderbarer brennweite und extremer naheinstellung
SU1537148A3 (ru) Устройство дл фотографировани боковых поверхностей твердых образцов
US3728019A (en) Auto-focus printing below 1,1 {33 {0 magnification
US4015903A (en) Microfilm camera apparatus
US2506131A (en) Peristereoscopic apparatus for taking, reeducing, or enlarging pictures
US3484166A (en) Photo-offset plate making machine
US2736230A (en) domeshek
US3339451A (en) Apparatus to enable rapid use of a densitometer
US3371577A (en) Autofocus enlarger
US3747484A (en) Phototypesetters
US2795994A (en) Microfilm reader
US2878717A (en) Multiple scale for a photoengraving camera
US3720472A (en) Variable-bar resolution target
JPH0129891Y2 (cs)
SU1296995A1 (ru) Панорамна фотокамера
US1571170A (en) Photographic type-setting machine
US1955275A (en) Apparatus for making stereoscopic pictures by instantaneous exposure
US1387457A (en) Automatic focusing device for cameras
AT345662B (de) Elektrophotographisches geraet zur druckformherstellung

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8003261-8

Effective date: 19921108

Format of ref document f/p: F