SE444365B - Instellningsanordning for ett optiskt system - Google Patents

Instellningsanordning for ett optiskt system

Info

Publication number: SE444365B
Authority: SE; Sweden
Prior art keywords: frame; lens; cylinder; adjusting device; setting positions
Prior art date: 1979-05-01

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.)

1979-05-01

Filing date

1980-04-29

Publication date

1986-04-07

1980-04-29 Application filed by Oce Nederland Bv filed Critical Oce Nederland Bv

1980-11-02 Publication of SE8003261L publication Critical patent/SE8003261L/

1986-04-07 Publication of SE444365B publication Critical patent/SE444365B/sv

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)
Exposure Or Original Feeding In Electrophotography (AREA)
Variable Magnification In Projection-Type Copying Machines (AREA)
Light Sources And Details Of Projection-Printing Devices (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 (de)
JP (1)	JPS561005A (de)
DE (1)	DE3016761A1 (de)
FR (1)	FR2455752B1 (de)
GB (1)	GB2049969B (de)
IT (1)	IT1128431B (de)
NL (1)	NL7903392A (de)
SE (1)	SE444365B (de)

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

1979
- 1979-05-01 NL NL7903392A patent/NL7903392A/nl not_active Application Discontinuation
1980
- 1980-04-22 IT IT67633/80A patent/IT1128431B/it active
- 1980-04-24 JP JP5529280A patent/JPS561005A/ja active Granted
- 1980-04-25 GB GB8013663A patent/GB2049969B/en not_active Expired
- 1980-04-29 US US06/145,313 patent/US4307959A/en not_active Expired - Lifetime
- 1980-04-29 SE SE8003261A patent/SE444365B/sv not_active IP Right Cessation
- 1980-04-29 FR FR8009626A patent/FR2455752B1/fr not_active Expired
- 1980-04-30 DE DE19803016761 patent/DE3016761A1/de active Granted

Also Published As

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

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 8003261-8 Effective date: 19921108 Format of ref document f/p: F

Date

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1995-01-31

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Patent has lapsed

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