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DE970968C - Image projector with an image magazine - Google Patents

Image projector with an image magazine

Info

Publication number
DE970968C
DE970968C DEL18460A DEL0018460A DE970968C DE 970968 C DE970968 C DE 970968C DE L18460 A DEL18460 A DE L18460A DE L0018460 A DEL0018460 A DE L0018460A DE 970968 C DE970968 C DE 970968C
Authority
DE
Germany
Prior art keywords
magazine
image
projector
slides
advanced
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
DEL18460A
Other languages
German (de)
Inventor
Alfred Strelow
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.)
Liesegang Fa Ed
Original Assignee
Liesegang Fa Ed
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 Liesegang Fa Ed filed Critical Liesegang Fa Ed
Priority to DEL18460A priority Critical patent/DE970968C/en
Application granted granted Critical
Publication of DE970968C publication Critical patent/DE970968C/en
Expired 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
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
    • G03B23/048—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement with horizontally sliding mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)

Description

In Betracht gezogene Druckschriften:
Deutsche Patentschrift Nr. 749 852.Considered publications:
German patent specification No. 749 852.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 609 547/286 6.56 (809.664/13 11.58)© 609 547/286 6.56 (809.664 / 13 11.58)

Claims (2)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Bildwerfer für Diapositive mit einem in Richtung der optischen Achse verschiebbarem Bildmagazin, aus dem die Diapositive durch einen hin- und herbeweglichen Schieber in das Bildfenster übergeführt und wieder in das Magazin zurückgebracht werden und bei dem der Vorschub des Magazins durch Schrägführungen erfolgt, in denen ein am Bildschieber angeordneter Anschlag entlanggleitet, dadurch gekennzeichnet, daß an dem Bildschieber (2) eine beim Einschieben der Bilder (3) ausweichende Schaltklinke (5) angebracht ist, die beim Zurückziehen des Schiebers (2) an einer mit dem Magazin (4) beweglichen Schrägführung (6) entlanggleitet und dadurch den Vorschub des Magazins (4) um jeweils einen Bildabstand bewirkt.1. Projector for slides with a slidable in the direction of the optical axis Image magazine, from which the slides are inserted into the Image window transferred and brought back into the magazine and in which the The magazine is advanced through inclined guides in which a Stop slides along, characterized in that on the image slide (2) one at Inserting the images (3) evasive switching pawl (5) is attached, which when retracting of the slide (2) slides along an inclined guide (6) which is movable with the magazine (4) and thereby causes the magazine (4) to be advanced by one image distance in each case. 2. Bildwerfer nach Anspruch 1, dadurch gekennzeichnet, daß die Schrägführung (6) für die Schaltklinke in einer Trommel (7) angebracht ist, mit der ein Antriebsritzel (8) für das Magazin (4) verbunden ist.2. Projector according to claim 1, characterized in that that the inclined guide (6) for the pawl is mounted in a drum (7) with which a drive pinion (8) for the magazine (4) is connected.
DEL18460A 1954-04-02 1954-04-02 Image projector with an image magazine Expired DE970968C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL18460A DE970968C (en) 1954-04-02 1954-04-02 Image projector with an image magazine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL18460A DE970968C (en) 1954-04-02 1954-04-02 Image projector with an image magazine

Publications (1)

Publication Number Publication Date
DE970968C true DE970968C (en) 1958-11-20

Family

ID=7261090

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL18460A Expired DE970968C (en) 1954-04-02 1954-04-02 Image projector with an image magazine

Country Status (1)

Country Link
DE (1) DE970968C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116913B (en) * 1958-02-20 1961-11-09 Erich Zillmer Common drive for the picture change slide and the step-by-step switching of a picture magazine for all types of projectors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749852C (en) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749852C (en) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116913B (en) * 1958-02-20 1961-11-09 Erich Zillmer Common drive for the picture change slide and the step-by-step switching of a picture magazine for all types of projectors

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