DE145641C - - Google Patents
Info
- Publication number
- DE145641C DE145641C DENDAT145641D DE145641DA DE145641C DE 145641 C DE145641 C DE 145641C DE NDAT145641 D DENDAT145641 D DE NDAT145641D DE 145641D A DE145641D A DE 145641DA DE 145641 C DE145641 C DE 145641C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- drum
- drive
- same
- threaded spindle
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 description 3
- 239000011796 hollow space material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/02—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using cylindrical record carriers
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Description
KAISERLICHES A IMPERIAL A
PATENTAMT.PATENT OFFICE.
KLASSEGREAT
Der in Fig. ι und 2 dargestellte Apparat ist ein Phonograph, dessen Kennzeichen die
Benutzung des Inneren des Walzenhohlraumes für Aufnahme und Wiedergabezwecke ist.
Fig. ι stellt die Vorderansicht des Apparates dar.The apparatus shown in Fig. Ι and 2 is a phonograph, the characteristic of which is the use of the interior of the roller cavity for recording and playback purposes.
Fig. Ι represents the front view of the apparatus.
Fig. 2 ist der Grundriß desselben. Der Walzenraum ist im Schnitt gezeichnet.Fig. 2 is the same in plan. The roller space is drawn in section.
Der Apparat besteht in seinen Hauptteilen ίο aus dem dreifüßigen Gestell A, der Walzentrommel B und dem Laufwerk C. An dem Gestellt befinden sich sechs genutete RollenD1 bis £)°, welche die Trommel B an ihren beiden Rändern tragen und für dieselbe eine Rollenlagerung bilden.The apparatus consists in its main parts ίο from the three-legged frame A, the rolling drum B and the drive are C. At the Placed six grooved rolling 1 to £) °, carrying the drum B at both edges, and for the same a roller bearing form .
An der Rückseite der Trommel B befindet sich der Zahnkranz E. In denselben greift, aus dem Laufwerk kommend, das Antriebsrad F, welches somit bei Betrieb des Apparates die AValzentrommel B mit der Walze Z in Bewegung setzt.On the back of the drum B is the gear ring E. Coming from the drive, the drive wheel F engages in the same, which thus sets the A drum B with the roller Z in motion when the apparatus is in operation.
In dem Hohlraum im Innern der Trommel befinden sich die Gewindespindel G, die Führungsstange H und die Laufschiene J. Führungsstange H und Laufschiene J sind an der Vorderwand des Laufwerkes C angeschraubt, die Gewindespindel G dagegen ist in der Vorder- und Rückwand des Laufwerkes C gelagert und \vird von demselben angetrieben. In bekannter Weise gleitet der Membranschlitten auf H und J, während das mit der Feder K verbundene Gewindesegment L von der Gewindespindel G vorwärts bewegt wird.In the hollow space in the interior of the drum are the threaded spindle G, the guide bar H and the running rail J. guide bar H and running rail J are screwed to the front wall of the drive C, the threaded spindle G on the other hand is supported in the front and rear walls of the drive C and \ v is driven by the same. In a known manner, the membrane slide slides on H and J, while the threaded segment L connected to the spring K is moved forward by the threaded spindle G.
Durch die Innenbenutzung der Walze wird ein besonders genaues Abtasten der Walze und ihrer Runen vom Schreib- und Wiedergabestift gewährleistet, da der Stift in konkave Rillen besser hineingleitet als in konvexe; auch bleibt er mit den ersteren länger in Berührung und schließt sich an dieselben besser an als an konvexe.The internal use of the roller enables particularly precise scanning of the roller and their runes are guaranteed by the writing and reproducing pen, since the pen is concave Grooves slides into it better than into convex ones; he also remains in contact with the former for a longer period of time and joins them better than convex ones.
Außerdem schützt die Innenbenutzung der /t Walze die Runen beim Verpacken vor Be- y Schädigung und_ wirkt die Walzen haltende 49J Trommel nicht keilartig und walzensprengend ν ,,f wie bei den bisherigen Konstruktionen, son-' ; \) dem reifenartig und somit Walzen zusammen- ;.;'-. haltend. :'';In addition, the internal use of the roller protects the runes from damage during packaging and the drum holding the rollers does not have a wedge-like or roller-splitting effect ν ,, f as in the previous designs, but rather- '; \ ) the tire-like and thus rolling together-;.; '-. holding. : '';
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE145641C true DE145641C (en) |
Family
ID=412969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT145641D Active DE145641C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE145641C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6325230B1 (en) | 2000-08-08 | 2001-12-04 | Korrotech Gmbh U. Co. Kg | Galvanizing tank |
-
0
- DE DENDAT145641D patent/DE145641C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6325230B1 (en) | 2000-08-08 | 2001-12-04 | Korrotech Gmbh U. Co. Kg | Galvanizing tank |
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