NL170463C - Fotokopieerinrichting met heen- en weergaande delen in het optische systeem. - Google Patents

Fotokopieerinrichting met heen- en weergaande delen in het optische systeem.

Info

Publication number
NL170463C
NL170463C NLAANVRAGE7117500,A NL7117500A NL170463C NL 170463 C NL170463 C NL 170463C NL 7117500 A NL7117500 A NL 7117500A NL 170463 C NL170463 C NL 170463C
Authority
NL
Netherlands
Prior art keywords
real
optical system
reflecting parts
photocopying device
photocopying
Prior art date
Application number
NLAANVRAGE7117500,A
Other languages
English (en)
Other versions
NL7117500A (nl
NL170463B (nl
Original Assignee
Oce Van Der Grinten Nv
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 Van Der Grinten Nv filed Critical Oce Van Der Grinten Nv
Priority to NLAANVRAGE7117500,A priority Critical patent/NL170463C/nl
Priority to US00315598A priority patent/US3815991A/en
Priority to GB5806872A priority patent/GB1382189A/en
Priority to DE2262211A priority patent/DE2262211C2/de
Priority to FR7245435A priority patent/FR2165630A5/fr
Publication of NL7117500A publication Critical patent/NL7117500A/xx
Publication of NL170463B publication Critical patent/NL170463B/nl
Application granted granted Critical
Publication of NL170463C publication Critical patent/NL170463C/nl

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
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Projection-Type Copiers In General (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
NLAANVRAGE7117500,A 1971-12-20 1971-12-20 Fotokopieerinrichting met heen- en weergaande delen in het optische systeem. NL170463C (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NLAANVRAGE7117500,A NL170463C (nl) 1971-12-20 1971-12-20 Fotokopieerinrichting met heen- en weergaande delen in het optische systeem.
US00315598A US3815991A (en) 1971-12-20 1972-12-15 Drive for reciprocable parts of a photocopying optical system
GB5806872A GB1382189A (en) 1971-12-20 1972-12-15 Photo copying apparatus
DE2262211A DE2262211C2 (de) 1971-12-20 1972-12-19 Kopiergerät
FR7245435A FR2165630A5 (nl) 1971-12-20 1972-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7117500,A NL170463C (nl) 1971-12-20 1971-12-20 Fotokopieerinrichting met heen- en weergaande delen in het optische systeem.

Publications (3)

Publication Number Publication Date
NL7117500A NL7117500A (nl) 1973-06-22
NL170463B NL170463B (nl) 1982-06-01
NL170463C true NL170463C (nl) 1982-11-01

Family

ID=19814739

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7117500,A NL170463C (nl) 1971-12-20 1971-12-20 Fotokopieerinrichting met heen- en weergaande delen in het optische systeem.

Country Status (5)

Country Link
US (1) US3815991A (nl)
DE (1) DE2262211C2 (nl)
FR (1) FR2165630A5 (nl)
GB (1) GB1382189A (nl)
NL (1) NL170463C (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE815654A (nl) * 1973-06-05 1974-11-29 Optisch kopieerapparaat
USRE30164E (en) * 1973-06-05 1979-12-11 Agfa-Gevaert, A.G. Exposure system for electrophotographic copying apparatus
US4073584A (en) * 1973-09-27 1978-02-14 Canon Kabushiki Kaisha Slit exposure device for use with a stationary original carriage
US3897148A (en) * 1973-11-29 1975-07-29 Ibm Optical scanning system
GB1566410A (en) * 1976-12-17 1980-04-30 Xerox Corp Photocopiers
JPS5442126A (en) * 1977-09-09 1979-04-03 Canon Inc Exposure scanning device
US4338018A (en) * 1980-04-11 1982-07-06 Coulter Systems Corporation Light scanning assembly for electrophotographic printing plate making apparatus
US4589761A (en) * 1981-05-29 1986-05-20 Savin Corporation Reciprocating optics copier with means for counteracting acceleration reaction forces
US4435068A (en) * 1981-05-29 1984-03-06 Savin Corporation Apparatus for electrophotography
EP0497374B1 (en) * 1991-02-01 1995-11-22 Sharp Kabushiki Kaisha An electrophotographic device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649126A (en) * 1967-09-20 1972-03-14 Ricoh Kk Slit exposure device for a reproduction apparatus
US3614222A (en) * 1970-04-24 1971-10-19 Olivetti & Co Spa Optical drive system for reproducing machine

Also Published As

Publication number Publication date
NL7117500A (nl) 1973-06-22
DE2262211A1 (de) 1973-06-28
FR2165630A5 (nl) 1973-08-03
GB1382189A (en) 1975-01-29
NL170463B (nl) 1982-06-01
US3815991A (en) 1974-06-11
DE2262211C2 (de) 1985-04-04

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent