AT301211B - Einrichtung zur Erzielung definierter Abschaltstellungen des Diawechselorganes und des Magazinschaltwerks bei Bildwerfern - Google Patents

Einrichtung zur Erzielung definierter Abschaltstellungen des Diawechselorganes und des Magazinschaltwerks bei Bildwerfern

Info

Publication number
AT301211B
AT301211B AT923469A AT923469A AT301211B AT 301211 B AT301211 B AT 301211B AT 923469 A AT923469 A AT 923469A AT 923469 A AT923469 A AT 923469A AT 301211 B AT301211 B AT 301211B
Authority
AT
Austria
Prior art keywords
positions
switching mechanism
image projectors
slide changing
defined switch
Prior art date
Application number
AT923469A
Other languages
German (de)
English (en)
Inventor
Josef Ing Scheibel
Original Assignee
Braun 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 Braun Ag filed Critical Braun Ag
Application granted granted Critical
Publication of AT301211B publication Critical patent/AT301211B/de

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
    • G03B23/04—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
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/001—Slide projectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19637—Gearing with brake means for gearing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Braking Arrangements (AREA)
  • Projection Apparatus (AREA)
  • Transmission Devices (AREA)
AT923469A 1968-10-02 1969-09-30 Einrichtung zur Erzielung definierter Abschaltstellungen des Diawechselorganes und des Magazinschaltwerks bei Bildwerfern AT301211B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681800516 DE1800516A1 (de) 1968-10-02 1968-10-02 Einrichtung zur Erzielung definierter Abschaltstellungen des Diawechselorgans und des Magazinschaltwerks bei Bildwerfern

Publications (1)

Publication Number Publication Date
AT301211B true AT301211B (de) 1972-08-25

Family

ID=5709301

Family Applications (1)

Application Number Title Priority Date Filing Date
AT923469A AT301211B (de) 1968-10-02 1969-09-30 Einrichtung zur Erzielung definierter Abschaltstellungen des Diawechselorganes und des Magazinschaltwerks bei Bildwerfern

Country Status (5)

Country Link
US (1) US3580096A (enrdf_load_stackoverflow)
AT (1) AT301211B (enrdf_load_stackoverflow)
DE (1) DE1800516A1 (enrdf_load_stackoverflow)
FR (1) FR2019672A1 (enrdf_load_stackoverflow)
GB (1) GB1266598A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571185A (en) 1980-06-03 1982-01-06 Mitsubishi Electric Corp Elevator device
CN108363263A (zh) * 2018-01-03 2018-08-03 佛山杰致信息科技有限公司 一种用于电子设备的投影盒

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262524A (en) * 1963-12-04 1966-07-26 Paramatic Dev Ltd One way electric transmission brake
GB1154605A (en) * 1966-02-17 1969-06-11 Pierre Francos De Valliere Improvements in or relating to Automatic Release Devices, More Particularly for Machine Tools.

Also Published As

Publication number Publication date
DE1800516A1 (de) 1970-05-27
US3580096A (en) 1971-05-25
GB1266598A (enrdf_load_stackoverflow) 1972-03-15
FR2019672A1 (enrdf_load_stackoverflow) 1970-07-03

Similar Documents

Publication Publication Date Title
AT250167B (de) Schalteinrichtung für Laufbildprojektoren
SE7510893L (sv) Televisionskameraroranordning for laga ljusnivaer
AT282996B (de) Diapositivprojektor mit Betrachtungsvorrichtung
AT301211B (de) Einrichtung zur Erzielung definierter Abschaltstellungen des Diawechselorganes und des Magazinschaltwerks bei Bildwerfern
GB1112235A (en) Cinematographic camera device
IT946268B (it) Dispositivo di commutazione per circuito di selezione per proiet tore di diapositive
GB1118931A (en) Symmetrical projection lens
GB1112396A (en) Photographic slide projector
AT308541B (de) Einrichtung zur Einzelbildprojektion bei Kinoprojektoren
CH486714A (de) Diaprojektor
CH486716A (fr) Projecteur de diapositives
BR6914591D0 (pt) Mecanismo de acionamento para interruptor de circuito
GB1121820A (en) Slide projector with focus setting means
GB1123552A (en) Slide changing device for optical projectors
AT285328B (de) Einrichtung zur absatzweisen Fortschaltung des Filmes bei Kinoprojektoren
DE7140903U (de) Diawechseleinrichtung fuer diaprojektoren oder dergleiche
AT269508B (de) Einrichtung zur Regelung des Lichtstromes in Laufbildprojektoren
GB1118583A (en) Optical slide projector
GB1118266A (en) Taking and projection lens
CA723035A (en) Moving or still picture projectors
AT370533B (de) Schalter fuer den fernbedienten vor- und ruecklauf von diawechslern fuer stehbildprojektoren
DE1807586B2 (de) Bild wechseleinrichtung zur vorfuehrung von in spezialrahmen gefassten diapositiven
CA685695A (en) Light and image projectors
FR1533947A (fr) Commutateur inverseur à engagements multiples
AT308530B (de) Schaltungsanordnung zur automatischen Blendensteuerung in photographischen und kinematographischen Kameras

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee