GB1525660A - Copying machine - Google Patents

Copying machine

Info

Publication number
GB1525660A
GB1525660A GB52383/76A GB5238376A GB1525660A GB 1525660 A GB1525660 A GB 1525660A GB 52383/76 A GB52383/76 A GB 52383/76A GB 5238376 A GB5238376 A GB 5238376A GB 1525660 A GB1525660 A GB 1525660A
Authority
GB
United Kingdom
Prior art keywords
drive
idler
members
pulley
pin
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
GB52383/76A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1525660A publication Critical patent/GB1525660A/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
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18152—Belt or chain carried member

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Transmission Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
GB52383/76A 1976-01-28 1976-12-15 Copying machine Expired GB1525660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/653,067 US4023897A (en) 1976-01-28 1976-01-28 Optics drive mechanism

Publications (1)

Publication Number Publication Date
GB1525660A true GB1525660A (en) 1978-09-20

Family

ID=24619364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52383/76A Expired GB1525660A (en) 1976-01-28 1976-12-15 Copying machine

Country Status (16)

Country Link
US (1) US4023897A (enExample)
JP (1) JPS5293336A (enExample)
AR (1) AR215613A1 (enExample)
AU (1) AU500606B2 (enExample)
BE (1) BE849862A (enExample)
BR (1) BR7700513A (enExample)
CA (1) CA1104192A (enExample)
CH (1) CH601846A5 (enExample)
DE (1) DE2654817A1 (enExample)
ES (1) ES455398A1 (enExample)
FR (1) FR2339885A1 (enExample)
GB (1) GB1525660A (enExample)
IT (1) IT1068452B (enExample)
NL (1) NL7700346A (enExample)
PT (1) PT66129B (enExample)
SU (1) SU640683A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348515A (en) * 1999-03-29 2000-10-04 Ando Electric Michelson interferometer with mirrors moved by pulleys

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325626A (en) * 1978-12-13 1982-04-20 Mita Industrial Co., Ltd. Electrostatic copying apparatus
US4213696A (en) * 1979-05-04 1980-07-22 Western Reserve Electronics, Inc. Scan mechanism for a microfilm reader/printer
US4355883A (en) * 1979-10-15 1982-10-26 Savin Corporation Photocopier scanning apparatus
US4634267A (en) * 1985-02-14 1987-01-06 International Business Machines Corporation Photocopier scanning apparatus and method for adjustment
US4623239A (en) * 1985-02-21 1986-11-18 Xerox Corporation Optical scanning system
GB8509416D0 (en) * 1985-04-12 1985-05-15 Imtec Group Plc Optical scanning

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554640A (en) * 1968-11-25 1971-01-12 Ibm Drive coupling system
US3784297A (en) * 1970-03-11 1974-01-08 Canon Kk Photocopying machine
US3736056A (en) * 1972-01-27 1973-05-29 Dyk Research Corp Van Apparatus for imparting intermittent rotation to a first member in rotating registry with a second member
DE2258669C2 (de) * 1972-11-30 1982-05-13 Agfa-Gevaert Ag, 5090 Leverkusen Buchkopiergerät

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348515A (en) * 1999-03-29 2000-10-04 Ando Electric Michelson interferometer with mirrors moved by pulleys
US6570658B1 (en) 1999-03-29 2003-05-27 Ando Electric Co., Ltd. Optical part driving device incorporated into a detachable block and optical interferometer including same

Also Published As

Publication number Publication date
PT66129A (en) 1977-02-01
ES455398A1 (es) 1978-02-16
FR2339885B1 (enExample) 1979-03-09
IT1068452B (it) 1985-03-21
SU640683A3 (ru) 1978-12-30
CH601846A5 (enExample) 1978-07-14
BR7700513A (pt) 1977-10-04
US4023897A (en) 1977-05-17
DE2654817A1 (de) 1977-08-04
AU500606B2 (en) 1979-05-24
BE849862A (fr) 1977-04-15
PT66129B (en) 1978-06-30
AR215613A1 (es) 1979-10-31
JPS5293336A (en) 1977-08-05
JPS5534424B2 (enExample) 1980-09-06
NL7700346A (nl) 1977-08-01
CA1104192A (en) 1981-06-30
AU2172777A (en) 1978-08-03
FR2339885A1 (fr) 1977-08-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee