DE144419C - - Google Patents

Info

Publication number
DE144419C
DE144419C DENDAT144419D DE144419DA DE144419C DE 144419 C DE144419 C DE 144419C DE NDAT144419 D DENDAT144419 D DE NDAT144419D DE 144419D A DE144419D A DE 144419DA DE 144419 C DE144419 C DE 144419C
Authority
DE
Germany
Prior art keywords
clapper
bell
outside
magnet system
adjustable
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
Application number
DENDAT144419D
Other languages
German (de)
Publication of DE144419C publication Critical patent/DE144419C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/063Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
    • G10K1/064Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Fire Alarms (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die bisher gebräuchlichen elektrischen Dosenwecker zeigen den Nachteil, daß die Glockenschale, welche einen vorzüglichen Schutz für das unter ihr liegende Werk gegen äußere Einflüsse bietet, sich zuweilen verstellt, wodurch der vorher richtige Klöppelanschlag gestört wird.The previously used electric can alarm clocks have the disadvantage that the bell shell, which provides excellent protection for the work that lies beneath it offers itself against external influences, and at times disguises itself, as a result of which the correct clapper attack is disturbed.

Diesem Übelstande hat man dadurch abzuhelfen versucht, daß man den Abstand zwisehen dem Klöppel und den von diesem anzuschlagenden Ansätzen im Innern der Glockenschale einstellbar machte, indem man in beide Seiten des Klöppels Stellschrauben einsetzte. Diese Regelung des Abstandes erfordert aber jedesmal ein Entfernen der Glockenschale vom Läutewerk.Attempts have been made to remedy this disadvantage by forcing the distance the clapper and the attachments to be striked from it inside the bell-shaped shell made adjustable by inserting into both Sides of the clapper set screws. However, this regulation of the distance requires each time removing the bell from the bell.

Vorliegende Erfindung ermöglicht nun ein Einstellen des richtigen Klöppelabstandes von der Glocke ohne Entfernen der letzteren durch stellbare Anordnung des Magnetsystems samt Anker oder der Glockenschale in der Richtung der Klöppelbewegung von außen.The present invention now enables the correct spacing of the clapper to be set the bell without removing the latter thanks to the adjustable arrangement of the magnet system Anchor or the bell bowl in the direction of the clapper movement from the outside.

In der beiliegenden Zeichnung ist der Erfindungsgedanke in einer Ausführungsform veranschaulicht, und zwar zeigt die Figur einen polarisierten Wecker in der Aufsicht.In the accompanying drawing, the concept of the invention is illustrated in one embodiment, namely the figure shows a polarized alarm clock in plan.

Das Magnetsystem besteht wie gewöhnlich aus dem Elektromagneten α al, dem Dauermagneten b und dem beweglichen Anker c mit Klöppel d. Die über dem System liegende Glocke e, von welcher in der Figur nur ein Teil des unteren Randes mit den Ansätzen^//1, zwischen denen der Klöppel d spielt, gezeichnet ist, ruht auf dem Träger g. As usual, the magnet system consists of the electromagnet α a l , the permanent magnet b and the movable armature c with clapper d. The bell e lying above the system, of which only part of the lower edge is drawn in the figure with the approaches ^ // 1 , between which the clapper d plays, rests on the support g.

Der untere Winkel der Elektromagnetschiene besitzt nun eine hebelartige Verlängerung/2, mittels welcher das Magnetsystem um die Schraube i im Dauermagneten b und der Grundplatte k von außen drehbar ist.The lower angle of the electromagnetic rail now has a lever-like extension / 2, by means of which the magnet system can be rotated from the outside around the screw i in the permanent magnet b and the base plate k.

Schlägt nun der Klöppel bei Stromwirkung zufällig nur gegen einen der Glockenansätze, so kann durch Drehen des Hebels h die geeignete Stellung schnell gefunden und mittels der Schraube / gesichert werden.If the clapper happens to hit only one of the bell attachments when the current is acting, the appropriate position can be quickly found by turning the lever h and secured by means of the screw /.

Nach derselben Richtung und Art kann nun auch, wie eingangs kurz erwähnt, die Glocke von außen stellbar sein, doch soll hier, da diese Anordnung weniger praktisch ist, nicht näher darauf eingegangen werden.As mentioned briefly at the beginning, the bell can also follow the same direction and type be adjustable from the outside, but here, since this arrangement is less practical, not will be discussed in more detail.

Claims (1)

Patent-Anspruch:Patent claim: Stellvorrichtung für elektrische Dosenwecker, welche einen unregelmäßigen Klöppelanschlag — von außen — leicht zu regeln gestattet, indem das Magnetsystem samt Anker oder die Glockenschale in der Richtung der Klöppelbewegung stellbar ist.Adjusting device for electric can alarm clocks, which have an irregular The clapper stop - from the outside - can be easily regulated by the magnet system including the anchor or the bell bowl can be adjusted in the direction of the clapper movement. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT144419D Active DE144419C (en)

Publications (1)

Publication Number Publication Date
DE144419C true DE144419C (en)

Family

ID=411844

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT144419D Active DE144419C (en)

Country Status (1)

Country Link
DE (1) DE144419C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963044C (en) * 1954-06-29 1957-05-02 Siemens Ag Electromagnetic alarm clock system
US6107451A (en) * 1997-10-23 2000-08-22 Ciba Specialty Chemicals Corp. Hardener for anhydride group-containing polymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963044C (en) * 1954-06-29 1957-05-02 Siemens Ag Electromagnetic alarm clock system
US6107451A (en) * 1997-10-23 2000-08-22 Ciba Specialty Chemicals Corp. Hardener for anhydride group-containing polymers

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