DE377779C - Sound box for speech or similar devices - Google Patents

Sound box for speech or similar devices

Info

Publication number
DE377779C
DE377779C DEP43643D DEP0043643D DE377779C DE 377779 C DE377779 C DE 377779C DE P43643 D DEP43643 D DE P43643D DE P0043643 D DEP0043643 D DE P0043643D DE 377779 C DE377779 C DE 377779C
Authority
DE
Germany
Prior art keywords
sound box
speech
similar devices
cutting edges
points
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
Application number
DEP43643D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POLYPHONWERKE AG
Original Assignee
POLYPHONWERKE AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by POLYPHONWERKE AG filed Critical POLYPHONWERKE AG
Priority to DEP43643D priority Critical patent/DE377779C/en
Priority to DEP44713D priority patent/DE379043C/en
Application granted granted Critical
Publication of DE377779C publication Critical patent/DE377779C/en
Expired 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
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank

Landscapes

  • Portable Nailing Machines And Staplers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Berlin, gedruckt in der beichsdruckerei.Berlin, printed in the beichsdruckerei.

Claims (1)

Patent-Anspruch :Patent claim: Schalldose für Sprech- oder ähnliche Apparate, bei der der Nadelhalter zwischen auf einer Linie Hegenden Reihen von Schneiden oder Spitzen gelagert ist, wobei die eine Reihe der Schneiden oder Spitzen an der Schalldose angeordnet ist, während die andere Reihe durch Federn angepreßt wird, dadurch gekennzeichnet, daß die unter Federdruck stehenden Schneiden oder Spitzen (m, k) an einer besonderen Platte (d) angebracht sind.Sound box for speech or similar apparatus, in which the needle holder is mounted between rows of cutting edges or points lying on a line, one row of cutting edges or points being arranged on the sound box, while the other row is pressed by springs, characterized that the cutting edges or points (m, k) under spring pressure are attached to a special plate (d).
DEP43643D 1922-02-10 1922-02-10 Sound box for speech or similar devices Expired DE377779C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEP43643D DE377779C (en) 1922-02-10 1922-02-10 Sound box for speech or similar devices
DEP44713D DE379043C (en) 1922-02-10 1922-08-02 Sound box for speech or similar devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP43643D DE377779C (en) 1922-02-10 1922-02-10 Sound box for speech or similar devices

Publications (1)

Publication Number Publication Date
DE377779C true DE377779C (en) 1923-06-26

Family

ID=7379644

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP43643D Expired DE377779C (en) 1922-02-10 1922-02-10 Sound box for speech or similar devices

Country Status (1)

Country Link
DE (1) DE377779C (en)

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