FR2295498A1 - Lecteur de microfiches - Google Patents

Lecteur de microfiches

Info

Publication number
FR2295498A1
FR2295498A1 FR7538354A FR7538354A FR2295498A1 FR 2295498 A1 FR2295498 A1 FR 2295498A1 FR 7538354 A FR7538354 A FR 7538354A FR 7538354 A FR7538354 A FR 7538354A FR 2295498 A1 FR2295498 A1 FR 2295498A1
Authority
FR
France
Prior art keywords
microfilm
cassette
reading device
parallel arrangement
cards stored
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.)
Withdrawn
Application number
FR7538354A
Other languages
English (en)
Inventor
Thomas R Wells
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.)
Bell and Howell Co
Original Assignee
Bell and Howell Co
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
Priority claimed from US05/532,803 external-priority patent/US4015900A/en
Application filed by Bell and Howell Co filed Critical Bell and Howell Co
Publication of FR2295498A1 publication Critical patent/FR2295498A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/08—Feeding or discharging cards
    • G06K13/0843—Feeding or discharging cards from or back into the same magazine
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G03B21/115—Projectors with built-in or built-on screen for microfilm reading of microfiches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Automatic Disk Changers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Projection-Type Copiers In General (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
FR7538354A 1974-12-16 1975-12-15 Lecteur de microfiches Withdrawn FR2295498A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53280274A 1974-12-16 1974-12-16
US05/532,803 US4015900A (en) 1974-12-16 1974-12-16 Microfiche reader

Publications (1)

Publication Number Publication Date
FR2295498A1 true FR2295498A1 (fr) 1976-07-16

Family

ID=27063956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538354A Withdrawn FR2295498A1 (fr) 1974-12-16 1975-12-15 Lecteur de microfiches

Country Status (4)

Country Link
JP (1) JPS5194915A (fr)
CA (1) CA1044616A (fr)
DE (1) DE2555616A1 (fr)
FR (1) FR2295498A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149784A (en) * 1977-01-13 1979-04-17 Bell & Howell Company Roll film reader/printer with manually insertable discrete film
US4131273A (en) * 1977-05-13 1978-12-26 Oce-Industries Inc. Record card feeding apparatus

Also Published As

Publication number Publication date
CA1044616A (fr) 1978-12-19
JPS5194915A (fr) 1976-08-20
DE2555616A1 (de) 1976-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse