DE716008C - Image projector for single images with a gripper rotating around a horizontal axis - Google Patents
Image projector for single images with a gripper rotating around a horizontal axisInfo
- Publication number
- DE716008C DE716008C DEF84725D DEF0084725D DE716008C DE 716008 C DE716008 C DE 716008C DE F84725 D DEF84725 D DE F84725D DE F0084725 D DEF0084725 D DE F0084725D DE 716008 C DE716008 C DE 716008C
- Authority
- DE
- Germany
- Prior art keywords
- horizontal axis
- rotating around
- gripper
- image projector
- single images
- 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
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
- G03B23/04—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
- G03B23/042—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 whereby the picture is not returned to the same stock after projection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
Bildwerfer für Einzelbilder mit einem um eine waagerechte Achse umlaufenden Greifer Die Erfindung geht aus von einem Bildwerfer für Einzelbilder mit einem um eine waagerechte Achse umlaufenden Greifer, der die einzelnen Bilder nach der Projektion :erfaßt und sie auf einem Stapel ablegt. Gegenüber bekannten Bildwerfern dieser Art hat die Erfindung zur Aufgabe, eine einfache Einrichtung zu schaffen, die bei möglichst einfachem Aufbau es ermöglichen soll, während der Vorführung Bilder innerhalb der Stapelfolge auszutauschen, also für bereits vorgeführte einzelne Bilder ,andere !einzureihen, ohne daß dadurch Betriebspausen entstehe!n. Erfindungsgemäß wird dies, dadurch erreicht, daß der Greifer die aus der waagerechten Bildfensterführung herausgenommenen Bilder während seines Umlaufs in einer solchen gleichbleibenden Lage hält, in der sie ohne besondere Festklemmittel am Abgleiten verhindert sind.Projector for single images with a rotating around a horizontal axis Gripper The invention is based on an image projector for individual images with one a horizontal axis revolving gripper that takes the individual images after the projection : detected and put them on a pile. Compared to known image projectors this Art, the invention has for its object to provide a simple device that at The simplest possible structure should make it possible to display images within the stacking sequence, i.e. for individual images that have already been presented, others ! to be classified without causing operational breaks! n. According to the invention this is achieved in that the gripper removed from the horizontal picture window guide Keeps pictures in such a constant position during its rotation that they are prevented from sliding off without special clamping means.
Die Zeichnung stellt :ein Ausführungsbeispiel des Erfindungsgegenstandes dar, und zwar zeigt Abb. i eine Vorderansicht, Abb. 2 eine Aufsicht, und Abb.3 eine Seitenansicht.The drawing represents: an embodiment of the subject matter of the invention Fig. 1 shows a front view, Fig. 2 shows a plan view, and Fig.3 shows a Side view.
Die Bildbühne i ist in der Länge drei nebeneinanderliegenden Einzelbildern 2 angepaßt, von .denen das mittlere in Arbeitsstellung liegt. Ein Vorschuborgan 3 schiebt von dem Vorratsbüderstapel q. jeweils das unterste Bild nach Beendigung der Projektion in idie Mitte der Bildbühne in die Bereitschaftstellung vor und damit das vorher projizierte Bild gegen das Ende der Bildbühne, das als schräge Gleitfläche S ausgebildet ist und in zwei Halteorgane 6 endet, in welche das fortgeschobene Bild hereingleitet. An einem Arm 7 ist der drehbare Greifer 8 gelagert und wird durch Zahnräder eines Planetengetriebes 9 stets waagerecht gehalten. Das auf der Dmehachse des Armes 7 liegende Zahnrad ist festgehalten. Der Greifer 8 geht bei der Drehbewegung zwischen den Auffangorganen 6 hindurch, faßt dabei das auf diesen liegende Bild, hebt -es während seiner Kreisbewegung über- die Bildbühne hinweg und legt es auf den .ähnlich den Halteorganen 6 g estalteten Aufnahmeorganen i o ab, die schräg gestellt sind, so daß das Bild in den Schacht 11 wieder auf den Stapel 4. hineinfällt, wo es obenauf zu liegen kommt. Der Bildschieber 3 und der Greifer 8 sind miteinander gekuppelt und -werden durch den gleichen Antrieb betätigt. Eines dieser Organe oder sonstige mit dem Antrieb bewegliche Teile können so ausgebildet werden, daß sie den B:eleuchtungsstrahlengang während der Dauer dies Bildwechsels oder während eines Teiles desselben ,abblenden.The picture stage i is three adjacent individual pictures in length 2 adapted, of which the middle one is in the working position. A feed organ 3 pushes q from the supply stack. the bottom picture after completion the projection in the middle of the picture stage in the ready position in front of and with it the previously projected image towards the end of the image stage, that as an inclined sliding surface S is formed and ends in two holding organs 6, in which the advanced Image slides in. The rotatable gripper 8 is mounted on an arm 7 and is always held horizontally by gears of a planetary gear 9. That on the Dmehachse of the arm 7 lying gear is fixed. The gripper 8 goes with the rotary movement between the collecting organs 6 through it, summarizes this on these lying image, lifts it over the stage during its circular movement and places it on the receiving organs i o designed similarly to the holding organs 6 from, which are placed at an angle, so that the picture in the shaft 11 back on the stack 4. falls into where it comes to rest on top. The image pusher 3 and the gripper 8 are coupled to each other and are operated by the same drive. One these organs or other parts moving with the drive can be designed in this way be that they the lighting beam path during the duration of this image change or during part of it, fade out.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF84725D DE716008C (en) | 1938-03-27 | 1938-03-27 | Image projector for single images with a gripper rotating around a horizontal axis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF84725D DE716008C (en) | 1938-03-27 | 1938-03-27 | Image projector for single images with a gripper rotating around a horizontal axis |
Publications (1)
Publication Number | Publication Date |
---|---|
DE716008C true DE716008C (en) | 1942-01-12 |
Family
ID=7114335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF84725D Expired DE716008C (en) | 1938-03-27 | 1938-03-27 | Image projector for single images with a gripper rotating around a horizontal axis |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE716008C (en) |
-
1938
- 1938-03-27 DE DEF84725D patent/DE716008C/en not_active Expired
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