IT1028236B - Diaproiettore e meccanismo di avanzamento per caricatori di diapositive alternate di forme differenti - Google Patents

Diaproiettore e meccanismo di avanzamento per caricatori di diapositive alternate di forme differenti

Info

Publication number
IT1028236B
IT1028236B IT1909575A IT1909575A IT1028236B IT 1028236 B IT1028236 B IT 1028236B IT 1909575 A IT1909575 A IT 1909575A IT 1909575 A IT1909575 A IT 1909575A IT 1028236 B IT1028236 B IT 1028236B
Authority
IT
Italy
Prior art keywords
diaprojector
different shapes
advance mechanism
alternate slide
loaders
Prior art date
Application number
IT1909575A
Other languages
English (en)
Italian (it)
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
Priority claimed from US05/507,477 external-priority patent/US3953119A/en
Application filed by Gaf Corp filed Critical Gaf Corp
Application granted granted Critical
Publication of IT1028236B publication Critical patent/IT1028236B/it

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
    • G03B23/06—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 rotary movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Disk Changers (AREA)
  • Projection-Type Copiers In General (AREA)
  • Warehouses Or Storage Devices (AREA)
IT1909575A 1974-09-19 1975-01-08 Diaproiettore e meccanismo di avanzamento per caricatori di diapositive alternate di forme differenti IT1028236B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/507,477 US3953119A (en) 1973-07-03 1974-09-19 Slide projector and indexing mechanism for alternate slide trays of different configurations

Publications (1)

Publication Number Publication Date
IT1028236B true IT1028236B (it) 1979-01-30

Family

ID=24018801

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1909575A IT1028236B (it) 1974-09-19 1975-01-08 Diaproiettore e meccanismo di avanzamento per caricatori di diapositive alternate di forme differenti

Country Status (8)

Country Link
JP (1) JPS5139122A (zh)
AT (1) AT356936B (zh)
BE (1) BE824029A (zh)
CA (1) CA1008709A (zh)
DE (1) DE2459520C3 (zh)
FR (1) FR2285633A1 (zh)
GB (1) GB1500981A (zh)
IT (1) IT1028236B (zh)

Also Published As

Publication number Publication date
JPS5139122A (ja) 1976-04-01
DE2459520C3 (de) 1978-04-06
FR2285633B1 (zh) 1978-12-22
BE824029A (fr) 1975-06-30
FR2285633A1 (fr) 1976-04-16
ATA1022074A (de) 1979-10-15
AU7644974A (en) 1976-06-17
AT356936B (de) 1980-06-10
DE2459520A1 (de) 1976-04-01
GB1500981A (en) 1978-02-15
DE2459520B2 (de) 1977-07-28
CA1008709A (en) 1977-04-19
JPS5312377B2 (zh) 1978-04-28

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