DE337659C - Stand for cinematograph - Google Patents
Stand for cinematographInfo
- Publication number
- DE337659C DE337659C DENDAT337659D DE337659DD DE337659C DE 337659 C DE337659 C DE 337659C DE NDAT337659 D DENDAT337659 D DE NDAT337659D DE 337659D D DE337659D D DE 337659DD DE 337659 C DE337659 C DE 337659C
- Authority
- DE
- Germany
- Prior art keywords
- cinematograph
- stand
- fire protection
- drum
- tripod
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Description
Die Erfindung betrifft" ein Stativ oder einen Bock für Projektionsapparate und Kinematographen, worauf dieselben zum Gebrauch montiert werden. Das Wesen der Erfindung besteht darin, daß ein derartiges Stativ in seiner Form als solches zu einer Feuerschutztrommel ausgebildet ist, in welcher sich die Aufwickelvorrichtung mit einer das Bildband aufzunehmenden Spule befindet. Es werdenThe invention relates to "a tripod or a bracket for projection apparatus and cinematographs, upon which they are mounted for use. The essence of the invention is that such a tripod in its shape is designed as such to a fire protection drum, in which the Take-up device is located with a reel to be taken up with the picture tape. It will
ίο durch diese Bauweise folgende Vorteile erzielt: Bei den bisher benutzten Apparaten springt die untere Feuerschutztrommel so weit vor, daß der ganze Apparat von der Wand der Projektionskabine ein beträchtliches Stück abstehen muß. Infolgedessen muß die Lichtaustrittsöffnung in der Kabinenwand groß sein, was in verschiedener Hinsicht stört. Besonders wirkt dies dann hindernd, wenn man Filme von mehr als gewöhnlicher Länge benutzen will, diese Trommel also größer als gebräuchlich machen will. Bei einem Apparat nach der Erfindung kann das Objektiv bis in die öffnung der Projektionskabinenwand gebracht werden. Ferner ist es hier unmöglich, die Feuerschutztrommel zu entfernen, da sie ein Ganzes mit.dem Stativ bildet.ίο achieves the following advantages through this construction: In the apparatuses used so far, the lower fire protection drum protrudes so far that the entire apparatus is removed from the Wall of the projection booth must protrude a considerable amount. As a result, the light exit opening in the cabin wall be big, which bothers in various ways. This has a particularly hindering effect if you want to use films of longer than usual length, this drum so wants to make it bigger than usual. In an apparatus according to the invention can the lens up to the opening of the projection booth wall to be brought. Furthermore, it is impossible here to use the fire protection drum to be removed as it forms a whole with the tripod.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt.An exemplary embodiment of the subject matter of the invention is shown in the drawing.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE337659T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE337659C true DE337659C (en) | 1921-06-04 |
Family
ID=6221704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT337659D Expired DE337659C (en) | Stand for cinematograph |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE337659C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080176183A1 (en) * | 2007-01-24 | 2008-07-24 | Gatzemeyer John J | Oral Care Implement Having Fluid Delivery System |
-
0
- DE DENDAT337659D patent/DE337659C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080176183A1 (en) * | 2007-01-24 | 2008-07-24 | Gatzemeyer John J | Oral Care Implement Having Fluid Delivery System |
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