CA1016789A - Device for moving film slides vertically in projectors - Google Patents

Device for moving film slides vertically in projectors

Info

Publication number
CA1016789A
CA1016789A CA208,914A CA208914A CA1016789A CA 1016789 A CA1016789 A CA 1016789A CA 208914 A CA208914 A CA 208914A CA 1016789 A CA1016789 A CA 1016789A
Authority
CA
Canada
Prior art keywords
projectors
slides vertically
moving film
film slides
moving
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
Application number
CA208,914A
Other languages
French (fr)
Inventor
Karlheinz Barowski
Kurt Schubel
Hans Weinhofer
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.)
ENNA-WERK OPTISCHE ANSTALT DR APPELT KG
Braun GmbH
Original Assignee
ENNA-WERK OPTISCHE ANSTALT DR APPELT KG
Braun GmbH
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 ENNA-WERK OPTISCHE ANSTALT DR APPELT KG, Braun GmbH filed Critical ENNA-WERK OPTISCHE ANSTALT DR APPELT KG
Application granted granted Critical
Publication of CA1016789A publication Critical patent/CA1016789A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B23/00Devices for changing pictures in viewing apparatus or projectors
    • G03B23/02Devices 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
    • G03B23/04Devices 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
    • G03B23/046Picture changing devices
CA208,914A 1973-09-07 1974-09-06 Device for moving film slides vertically in projectors Expired CA1016789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2345333A DE2345333C2 (en) 1973-09-07 1973-09-07 Device for vertically moving slide positives in projection devices

Publications (1)

Publication Number Publication Date
CA1016789A true CA1016789A (en) 1977-09-06

Family

ID=5892013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,914A Expired CA1016789A (en) 1973-09-07 1974-09-06 Device for moving film slides vertically in projectors

Country Status (6)

Country Link
US (1) US3936169A (en)
CA (1) CA1016789A (en)
CH (1) CH574621A5 (en)
DE (1) DE2345333C2 (en)
NL (1) NL7410326A (en)
SE (1) SE7411302L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE410661B (en) * 1978-03-03 1979-10-22 Lindqvist Inger Merethe IMAGE EXCHANGE DEVICE FOR LARGE IMAGE PROJECTORS
FR2614439B1 (en) * 1987-04-24 1990-05-11 Tech Audio Visuelles DEVICE FOR PROJECTION APPARATUS, AND PROJECTION APPARATUS COMPRISING SUCH A VISOR
DE4200765A1 (en) * 1992-01-14 1993-07-15 Kodak Ag DEVICE FOR MOVING A DIAPOSITIVE INTO AN IMAGE STAGE AND FOR RECORDING A LENS CARRIER
US5511893A (en) * 1993-03-30 1996-04-30 Eastman Kodak Company Connection of a shaft with an element on particular the shaft of a rotary setting member with a setting wheel
US5555042A (en) * 1994-10-06 1996-09-10 Eastman Kodak Company Apparatus for automatically feeding slides into a film scanner
US7648166B2 (en) * 2005-05-04 2010-01-19 Tk Holdings Inc. Occupant protection apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016978A (en) * 1931-12-01 1935-10-08 Gen Electric Electric gauge
US3411845A (en) * 1966-11-28 1968-11-19 Sears Roebuck & Co Automatic slide projector
US3632200A (en) * 1969-10-13 1972-01-04 Gerald J Frey Magazine-type slide projector
US3856391A (en) * 1973-05-29 1974-12-24 Singer Co Slide tray and slide positioning mechanism

Also Published As

Publication number Publication date
SE7411302L (en) 1975-03-10
US3936169A (en) 1976-02-03
NL7410326A (en) 1975-03-11
DE2345333C2 (en) 1981-09-24
DE2345333A1 (en) 1975-04-17
CH574621A5 (en) 1976-04-15

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