US3372502A - System for moving the transparency magazine in transparency projectors - Google Patents

System for moving the transparency magazine in transparency projectors Download PDF

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Publication number
US3372502A
US3372502A US471217A US47121765A US3372502A US 3372502 A US3372502 A US 3372502A US 471217 A US471217 A US 471217A US 47121765 A US47121765 A US 47121765A US 3372502 A US3372502 A US 3372502A
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US
United States
Prior art keywords
transparency
moving
magazine
projectors
march
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 - Lifetime
Application number
US471217A
Inventor
Staar Marcel Jules Helene
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.)
Usines Gustave Staar SA
Original Assignee
Usines Gustave Staar SA
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 Usines Gustave Staar SA filed Critical Usines Gustave Staar SA
Application granted granted Critical
Publication of US3372502A publication Critical patent/US3372502A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Description

March 12, 1968 M. J. H. STAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTOBS 26 Sheets-Sheet 1 Filed July 12, 1965 FiG.1.
EIMJ V111 March 1968 M. J. H. STAAR 3,372,502
, SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS Filed July 12. 1965 26 Sheets-Sheet 3 March 12, 1968 J. H. STAAR 3,372,502
sys'rmu FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS 26 Sheets-Sheet 4 Filed July 12, 1965 r II III I March 12, 1968 M. J. H. STAAR 3,372,502
VING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS SYSTEM FOR MO 26 Sheets-Sheet 5 Filed July 12, 1965 w m wm wm om m0 mm m K L t I t h o Q i wk w I 9 R 1 1 R March 12, 1968 M. J. H. s'rAAR' 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS 26 Sheets-Sheet 6 Filed July 12, 1965 March 12, 1968 M. J. H. sTAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY'MAGAZINE IN TRANSPARENCY PROJECTORS 26 Sheets-Sheet '7 Filed July 12, 1965 March 12, 1968 M. J. H. sTAAR 3,37
Y MAGAZINE SYSTEM FOR MOVING THE TRANSPARENC IN TRANSPARENCY PROJECTORS 26 Sheets-f3heet 8 Filed July 12, 1965 N a 8 mm 8 .8
7 VI.'IIIIIIIIIIIIIIII March 12, 1968 M. J. H. STAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS 26 Sheets-Sheet 9 Filed July 12, 1965 C ECECCCC H||| IIIHIIIIIIHIIHI I Id March 12, 1968 M. J. H. STAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS Filed July 12, 1965 26 Sheets-$heet 10 FiG.25. FiG.26.
March 12, 1968 .J. H. STAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTOR-S Filed July 12, 1965 26 Sheets-$heet 11 PEG. 2s.
March 12, 1968 M. J. H. STAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY 'PROJECTORS 26 Sheets-Sheet 12 Filed July .12, 1965 March 12, 1968 M.J. H. STAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE I TRANSPARENCY PRQJECTORS Filed July 12, 1965 .26 Sheets-Sheet l3 M. J. H. STAAR 3,372,502 SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE March 12, 1968 INTRANSPARENCY PROJECTORS 26 Sheets-Sheet 14 Filed July 12, 1965 a T .m w 1 F 1 .6 In j m L. m 2 4 1 llllllllllll'l-|L I I I I I l I l'lll I I I l I \lml 3,372,502 ZINE M. J. H. STAAR MOVING THE TRANSPARENCY MAGA IN TRANSPARENCY PROJECTOR-S March 12, 1968 SYSTEM FOR 26 Sheets-Sheet 15 Filed July 12, 1965 March 12, 1968 M. J. H. STAAR 3,3
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS 26 Sheets-Sheet 16 Filed July 12, 1965 Fi(i.33
a i we Filed July 12, 1965 March 12, 1968 M. J. H. STAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS 26 Sheets-Sheet 1 7 March 12, 1968 M. J. H. STAAR 3,372,502
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS 26 Sheets-Sheet 18 Filed July 12, 1965 March 12, 1968 M. J. H. STAAR 3,3
SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE IN TRANSPARENCY PROJECTORS 26 Sheets-$heet 19 I Filed July 12, 1965 March 12, 1968 M. J. H. 'sTAAR 7 SYSTEM FOR MOVING THE TRANSPARENCY MAGAZINE I IN TRANSPARENCY PROJECTORS 26 Sheets-Sheet 20 Filed July 12, 1965
US471217A 1964-07-13 1965-07-12 System for moving the transparency magazine in transparency projectors Expired - Lifetime US3372502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE650463 1964-07-13

Publications (1)

Publication Number Publication Date
US3372502A true US3372502A (en) 1968-03-12

Family

ID=3846712

Family Applications (1)

Application Number Title Priority Date Filing Date
US471217A Expired - Lifetime US3372502A (en) 1964-07-13 1965-07-12 System for moving the transparency magazine in transparency projectors

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US (1) US3372502A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623803A (en) * 1969-09-22 1971-11-30 Ganz & Co Projection apparatus
US3652155A (en) * 1968-07-30 1972-03-28 Braun Ag Slide projector with controlled slide changer and separate holder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067535A (en) * 1959-03-28 1962-12-11 Leitz Ernst Gmbh Projector
US3123925A (en) * 1964-03-10 johnson
US3146667A (en) * 1961-06-02 1964-09-01 Leitz Ernst Gmbh Slide projector with slide preselection means
US3218744A (en) * 1961-11-06 1965-11-23 Argus Inc Projector and transparent slide storage magazine therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123925A (en) * 1964-03-10 johnson
US3067535A (en) * 1959-03-28 1962-12-11 Leitz Ernst Gmbh Projector
US3146667A (en) * 1961-06-02 1964-09-01 Leitz Ernst Gmbh Slide projector with slide preselection means
US3218744A (en) * 1961-11-06 1965-11-23 Argus Inc Projector and transparent slide storage magazine therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652155A (en) * 1968-07-30 1972-03-28 Braun Ag Slide projector with controlled slide changer and separate holder
US3623803A (en) * 1969-09-22 1971-11-30 Ganz & Co Projection apparatus

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