DE1797554A1 - Diaprojektor - Google Patents

Diaprojektor

Info

Publication number
DE1797554A1
DE1797554A1 DE19681797554 DE1797554A DE1797554A1 DE 1797554 A1 DE1797554 A1 DE 1797554A1 DE 19681797554 DE19681797554 DE 19681797554 DE 1797554 A DE1797554 A DE 1797554A DE 1797554 A1 DE1797554 A1 DE 1797554A1
Authority
DE
Germany
Prior art keywords
slide
housing
magazine
optical system
slot
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.)
Pending
Application number
DE19681797554
Other languages
German (de)
English (en)
Inventor
Bennett Frank Prescott
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.)
GAF Corp
Original Assignee
GAF 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 GAF Corp filed Critical GAF Corp
Publication of DE1797554A1 publication Critical patent/DE1797554A1/de
Pending 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 pictures are removed from, and returned to, magazines; Magazines therefor
    • G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with rotary movement
    • 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 pictures are removed from, and returned to, magazines; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
    • G03B23/046—Picture changing devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Sheet Holders (AREA)
DE19681797554 1967-04-17 1968-04-17 Diaprojektor Pending DE1797554A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63151767A 1967-04-17 1967-04-17

Publications (1)

Publication Number Publication Date
DE1797554A1 true DE1797554A1 (de) 1972-12-28

Family

ID=24531549

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19681797554 Pending DE1797554A1 (de) 1967-04-17 1968-04-17 Diaprojektor
DEG39389U Expired DE1991765U (de) 1967-04-17 1968-04-17 Dia-vorfuehrgeraet.
DE19681772228 Withdrawn DE1772228B2 (de) 1967-04-17 1968-04-17 Diamagazinprojektor

Family Applications After (2)

Application Number Title Priority Date Filing Date
DEG39389U Expired DE1991765U (de) 1967-04-17 1968-04-17 Dia-vorfuehrgeraet.
DE19681772228 Withdrawn DE1772228B2 (de) 1967-04-17 1968-04-17 Diamagazinprojektor

Country Status (5)

Country Link
US (1) US3462216A (OSRAM)
BE (1) BE713734A (OSRAM)
DE (3) DE1797554A1 (OSRAM)
FR (1) FR1575713A (OSRAM)
GB (1) GB1198538A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1914700C3 (de) * 1969-03-22 1975-12-04 Zeiss Ikon Ag, 7000 Stuttgart Oia wechselvorrichtung
DE2304072A1 (de) * 1973-01-27 1974-08-01 Agfa Gevaert Ag Diaprojektor fuer ein rundmagazin
DE3010851C2 (de) * 1980-03-21 1982-06-16 Rollei-Werke Franke & Heidecke Gmbh & Co Kg, 3300 Braunschweig Stehendes Dia-Rundmagazin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180212A (en) * 1961-11-06 1965-04-27 Argus Inc Slide projector with movable gate for editing purposes
US3138062A (en) * 1962-01-03 1964-06-23 G M Lab Inc Automatic slide projector
US3209647A (en) * 1963-03-01 1965-10-05 Sawyers Res Dev Corp Slide projector using a box or circular slide magazine
US3336836A (en) * 1964-06-23 1967-08-22 Bell & Howell Co Slide projector
US3343454A (en) * 1965-08-16 1967-09-26 Honeywell Inc Projecting apparatus having a rotary slide tray and a magnetic slide change mechanism

Also Published As

Publication number Publication date
BE713734A (OSRAM) 1968-09-16
US3462216A (en) 1969-08-19
DE1772228A1 (de) 1971-01-21
DE1991765U (de) 1968-08-14
GB1198538A (en) 1970-07-15
DE1772228B2 (de) 1972-04-20
FR1575713A (OSRAM) 1969-07-25

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