FR2429449A1 - PROJECTOR WITH STEP-BY-STEP CONTROL MECHANISM FOR THE TRANSPORT OF ELONGATED SLIDES - Google Patents

PROJECTOR WITH STEP-BY-STEP CONTROL MECHANISM FOR THE TRANSPORT OF ELONGATED SLIDES

Info

Publication number
FR2429449A1
FR2429449A1 FR7915538A FR7915538A FR2429449A1 FR 2429449 A1 FR2429449 A1 FR 2429449A1 FR 7915538 A FR7915538 A FR 7915538A FR 7915538 A FR7915538 A FR 7915538A FR 2429449 A1 FR2429449 A1 FR 2429449A1
Authority
FR
France
Prior art keywords
projector
control mechanism
guide
transport
store
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Withdrawn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
FR7915538A
Other languages
French (fr)
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2429449A1 publication Critical patent/FR2429449A1/en
Withdrawn legal-status Critical Current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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with linear movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Automatic Disk Changers (AREA)
  • Projection Apparatus (AREA)

Abstract

a. Projecteur à mécanisme de commande pas-à-pas pour le transport de magasins allongés pour diapositives. b. On prévoit, dans les parois latérales qui limitent la voie de guidage 10 du magasin, des gorges de guidage 25, 26 s'étendant parallèlement au plan de guidage du magasin 2' et destinées à coopérer avec des nervures de guidage 23, 24 en saillie sur les côtés latéraux du magasin 2' à introduire dans ladite voie de guidage 10. c. Application aux projecteurs à diapositives montées dans des cadres.at. Projector with step-by-step control mechanism for transporting extended slide magazines. b. In the side walls which limit the guide track 10 of the store, there are provided guide grooves 25, 26 extending parallel to the guide plane of the store 2 'and intended to cooperate with the guide ribs 23, 24 projecting on the lateral sides of the magazine 2 'to be inserted into said guide track 10. c. Application to slide projectors mounted in frames.

FR7915538A 1978-06-21 1979-06-18 PROJECTOR WITH STEP-BY-STEP CONTROL MECHANISM FOR THE TRANSPORT OF ELONGATED SLIDES Withdrawn FR2429449A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2827190A DE2827190C2 (en) 1978-06-21 1978-06-21 Projector with a magazine guideway and with a stepping mechanism

Publications (1)

Publication Number Publication Date
FR2429449A1 true FR2429449A1 (en) 1980-01-18

Family

ID=6042354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915538A Withdrawn FR2429449A1 (en) 1978-06-21 1979-06-18 PROJECTOR WITH STEP-BY-STEP CONTROL MECHANISM FOR THE TRANSPORT OF ELONGATED SLIDES

Country Status (5)

Country Link
DE (1) DE2827190C2 (en)
FR (1) FR2429449A1 (en)
GB (1) GB2029599B (en)
HK (1) HK3883A (en)
IT (1) IT1117231B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408732A (en) * 1980-04-16 1983-10-11 Minolta Camera Kabushiki Kaisha Strip film handling device
DE3016757C1 (en) * 1980-04-30 1981-10-08 Agfa-Gevaert Ag, 5090 Leverkusen Slide projector
DE3118032C2 (en) * 1981-05-07 1983-06-16 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Slide projector for different magazine types

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347792A (en) * 1962-11-19 1964-01-04 Fr D Optique Et De Mecanique S Improvements to slide-box magazines, cooperating with automatic still-view projection devices
US3139691A (en) * 1959-10-09 1964-07-07 William D Diemer Projector and slide tray therefor
FR1368299A (en) * 1963-06-20 1964-07-31 Couffin Et Cie P Improvement in fixed view projection lanterns

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139691A (en) * 1959-10-09 1964-07-07 William D Diemer Projector and slide tray therefor
FR1347792A (en) * 1962-11-19 1964-01-04 Fr D Optique Et De Mecanique S Improvements to slide-box magazines, cooperating with automatic still-view projection devices
FR1368299A (en) * 1963-06-20 1964-07-31 Couffin Et Cie P Improvement in fixed view projection lanterns

Also Published As

Publication number Publication date
DE2827190C2 (en) 1981-07-23
IT1117231B (en) 1986-02-17
HK3883A (en) 1983-01-27
IT7949460A0 (en) 1979-06-19
GB2029599A (en) 1980-03-19
DE2827190B1 (en) 1979-10-31
GB2029599B (en) 1982-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse