DE326367C - Cinematographic recording apparatus - Google Patents
Cinematographic recording apparatusInfo
- Publication number
- DE326367C DE326367C DENDAT326367D DE326367DD DE326367C DE 326367 C DE326367 C DE 326367C DE NDAT326367 D DENDAT326367 D DE NDAT326367D DE 326367D D DE326367D D DE 326367DD DE 326367 C DE326367 C DE 326367C
- Authority
- DE
- Germany
- Prior art keywords
- recording apparatus
- film
- cinematographic recording
- cinematographic
- controlled
- 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/08—Trick photography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
Description
Zur naturgetreuen Wiedergabe der Bewegungsvorgänge im Film war bisher nichtSo far, it has not been possible to reproduce the motion processes in the film faithfully
• die Möglichkeit gegeben, daß der Vorführer den Film mit derselben Geschwindigkeit wiedergibt, wie er aufgenommen ist. Infolgedessen sind bei den meisten Vorführungen die Bewegungsvorgänge verzerrt, was meist sinnstörend und unkünstlerisch wirkt. Durch die Erfindung sollen diese Übelstände behoben werden. Sie besteht darin, daß die Aufnahmegeschwindigkeit auf dem Film bei der Aufnahme kenntlich gemacht wird und von dem Vorführer bei der Wiedergabe jederzeit abgelesen werden kann.• given the opportunity for the projectionist to watch the film at the same speed reflects how it is received. As a result, most of the demonstrations the movement processes are distorted, which usually has a disruptive and inartistic effect. The invention is intended to address these shortcomings be resolved. It consists in that the recording speed on the film at the recording is identified and by the presenter during playback at any time can be read.
In der -Zeichnung ist eine beispielsweise • Ausführung angegeben.In the drawing, for example, a design is indicated.
Die jeweilig bei der Aufnahme auftretende Umdrehungszahl wird durch einen Fliehkraftschalter beliebiger Art α auf eine demThe one that occurs during the recording The number of revolutions is set by a centrifugal switch of any type α to one of the
ao Auge des Operateurs sichtbare Skala b auf mechanischem Wege mittels Zeiger c übertragen. Mit der Zeigerachse ist zwangläufig eine Skalenscheibe d im Apparat eingebaut, welche innerhalb des Lichtkegels am BiIdfenster vor dem Filmband vorbeischwingt und durch eine kleine Öffnung e die mit dem Außenzeiger übereinstimmende, durchgravierte Geschwindigkeitszahl innerhalb des Lichtkegels des Objektivs oder durch ein zwischengeschaltetes optisches System auf das Filmband kopiert. Selbstredend kann die Skalenscheibe auch aus durchsichtigem Material mit undurchsichtigen Ziffern ausgeführt werden. Die somit auf das Negativ aufkopierte Geschwindigkeitsziffer teilt- sich beim Kopieren naturgemäß dem Positiv mit und kann durch eine entsprechende Einrichtung vom -Vorführer stets abgelesen werden, wonach dieser den Lauf seiner Maschine regelt. 'ao the surgeon's eye, transfer the visible scale b mechanically by means of the pointer c . With the pointer axis, a dial d is inevitably built into the apparatus, which swings past the light cone at the image window in front of the film tape and through a small opening e the engraved speed figure within the light cone of the lens or through an interposed optical system on the film tape copied. Of course, the dial can also be made of transparent material with opaque digits. The speed number thus copied onto the negative is naturally communicated to the positive when copying and can always be read by the presenter using an appropriate device, after which he regulates the running of his machine. '
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE326367T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE326367C true DE326367C (en) | 1920-09-25 |
Family
ID=6183850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT326367D Expired DE326367C (en) | Cinematographic recording apparatus |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE326367C (en) |
-
0
- DE DENDAT326367D patent/DE326367C/en not_active Expired
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