DE414509C - Device for attaching tour pickups to cinematographs - Google Patents
Device for attaching tour pickups to cinematographsInfo
- Publication number
- DE414509C DE414509C DEB99000D DEB0099000D DE414509C DE 414509 C DE414509 C DE 414509C DE B99000 D DEB99000 D DE B99000D DE B0099000 D DEB0099000 D DE B0099000D DE 414509 C DE414509 C DE 414509C
- Authority
- DE
- Germany
- Prior art keywords
- tour
- cinematographs
- pickups
- attaching
- gear
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Prostheses (AREA)
- Devices For Medical Bathing And Washing (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 19.AUGUST1925 ISSUED AUGUST 19, 1925
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
-JVl 414509-KLASSE 57a GRUPPE 37 -JVl 414509- CLASS 57a GROUP 37
(Bggooo(Bggooo
Carl Robert Blum in Berlin-Sehöneberg. Vorrichtung, um Tourenabnehmer an Kinematographen anzubringen. Carl Robert Blum in Berlin-Sehöneberg. Device for attaching tour pickups to cinematographs.
Patentiert im Deutschen Reiche vom 27. März 1921 ab.Patented in the German Empire on March 27, 1921.
Gegenstand der Erfindung ist eine Vorrichtung, mittels derer ein sogenannter Tourenabnehmer an allen Arten von Kinoprojektoren derart angebracht werden kann, daß S damit die Tourenzahl der Projektionsmaschine von der Versdhlußwelle oder einem sonstigen geeigneten Angriffspunkt aus entnommen und in an sieh bekannter Weise auf elektrischem oder mechanischem Wege auf andere, synchron zum Film zu bewegende Musik- oder sonstige Apparate übertragen werden kann.The invention relates to a device by means of which a so-called tour taker can be attached to all types of cinema projectors in such a way that S is the number of revolutions of the projection machine taken from the Versdhlußwelle or another suitable point of application and in a well-known way by electrical or mechanical means to others, synchronously Music or other apparatus to be moved to the film can be transmitted.
Auf der Zeichnung ist die Vorrichtung in einem Ausfüihrungsbeispiel dargestellt. Sie besteht aus einem Zahngetriebe b, welches denIn the drawing, the device is shown in an exemplary embodiment. It consists of a toothed gear b, which the
Schalthebel c des Tourenabnehmers antreibt und mit diesem an einem ein- oder miehrarmigen Hebel d angebracht,,ist, der an seiner rechten Seite eine Lochung e mit Stellschraube/ hat. Zum Antrieb des Zahnradgetriebes dient ein etwa autt die Verschlußwelle aufzusteckendes Zahnrad a, das mit b in Eingriff gebracht werden kann.Shift lever c drives the touring taker and is attached to a single or double-arm lever d with this, which has a hole e with adjusting screw / on its right side. A gear a, which is attached to the locking shaft and can be brought into engagement with b, serves to drive the gear drive.
Um die Vorrichtung schnell und ohne Vorkenntnisse an jeder Projektionsmaschine anbringen zu können, wird der Hebelfi? mit seiner Lodhunge auf die Objektivträgerachse g gesteckt und mittels der Stellschraube/ festgeklemmt. The Hebelfi? inserted with its lodge on the lens carrier axis g and clamped by means of the adjusting screw /.
Das Triebrad α ist mit auswechselbaren Buchsen von verschiedener Bohrung versehen, die je nach der Stärke der Verschlußwelle k einzusetzen sind, und wird mittels Stellschrauben auf der Verschlußwelle k be-The drive wheel α is provided with interchangeable bushings of different bores, which are to be used depending on the strength of the locking shaft k , and is loaded on the locking shaft k by means of adjusting screws
ao festigt.ao strengthens.
Soll der Tourenabnehmer mit dem Werk gekuppelt werden, so wird nur die Klemmschraube/ gelöst und durch eine kurze Linksdrehung das Zahnrad δ mit dem Zahnrad« in Eingriff gebracht und danach die Klemm- as schraube/ wieder angezogen..If the tour customer is to be coupled to the factory, only the clamping screw / loosened and by a short turn to the left the gearwheel δ with the gearwheel « brought into engagement and then the clamping screw / tightened again.
Für Projektionsmaschinen, bei denen die beiden Welleng' und k ausnahmsweise weit ausednanderliegen, wird aur Verlängerung des Hebelst noch ein zu jedem Modell gehöriger Hilfshebelarm eingesetzt.For projection machines in which the two shafts' and k are exceptionally far apart, an auxiliary lever arm belonging to each model is used to extend the lever arm.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB99000D DE414509C (en) | 1921-03-27 | 1921-03-27 | Device for attaching tour pickups to cinematographs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB99000D DE414509C (en) | 1921-03-27 | 1921-03-27 | Device for attaching tour pickups to cinematographs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE414509C true DE414509C (en) | 1925-08-19 |
Family
ID=6989522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB99000D Expired DE414509C (en) | 1921-03-27 | 1921-03-27 | Device for attaching tour pickups to cinematographs |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE414509C (en) |
-
1921
- 1921-03-27 DE DEB99000D patent/DE414509C/en not_active Expired
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