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DE55641C - Phonograph with writing mechanism designed as a drilling device - Google Patents

Phonograph with writing mechanism designed as a drilling device

Info

Publication number
DE55641C
DE55641C DENDAT55641D DE55641DA DE55641C DE 55641 C DE55641 C DE 55641C DE NDAT55641 D DENDAT55641 D DE NDAT55641D DE 55641D A DE55641D A DE 55641DA DE 55641 C DE55641 C DE 55641C
Authority
DE
Germany
Prior art keywords
phonograph
drilling device
mechanism designed
writing mechanism
writing
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 - Lifetime
Application number
DENDAT55641D
Other languages
German (de)
Original Assignee
M. GAWRON in Stettin
Publication of DE55641C publication Critical patent/DE55641C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Ein Phonograph, bei welchem die Schwingungen der Aufgabeplatte eine Bohrvorrichtung, welche aus dem im Gestell B gelagerten Bohrstift d mit der Feder g, der Rolle c, der Bohrschneide q und der Körnerspitze i besteht, gegen den Aufnahmekörper drücken.A phonograph in which the vibrations of the feed plate press a drilling device, which consists of the drill pin d with the spring g mounted in the frame B , the roller c, the drill bit q and the center point i , against the receiving body.
DENDAT55641D Phonograph with writing mechanism designed as a drilling device Expired - Lifetime DE55641C (en)

Publications (1)

Publication Number Publication Date
DE55641C true DE55641C (en)

Family

ID=330154

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT55641D Expired - Lifetime DE55641C (en) Phonograph with writing mechanism designed as a drilling device

Country Status (1)

Country Link
DE (1) DE55641C (en)

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