CH170791A - Contact device for musical instruments, in particular organs. - Google Patents

Contact device for musical instruments, in particular organs.

Info

Publication number
CH170791A
CH170791A CH170791DA CH170791A CH 170791 A CH170791 A CH 170791A CH 170791D A CH170791D A CH 170791DA CH 170791 A CH170791 A CH 170791A
Authority
CH
Switzerland
Prior art keywords
contact
musical instruments
contact device
spring
particular organs
Prior art date
Application number
Other languages
German (de)
Inventor
Ziegler Hans
Original Assignee
Ziegler Hans
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 Ziegler Hans filed Critical Ziegler Hans
Publication of CH170791A publication Critical patent/CH170791A/en

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00Details of electrophonic musical instruments
    • G10H1/32Constructional details
    • G10H1/34Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
    • G10H1/344Structural association with individual keys

Description

  

      Kontaktüinriehtung    für Musikinstrumente,     insbesondere    Orgeln.    Vorliegende Erfindung     betrifft    eine Kon  takteinrichtung für Musikinstrumente, insbe  sondere für Orgeln. Ein Ausführungsbeispiel  derselben ist in beiliegender Zeichnung in       Fig.    1 im Vertikalschnitt und in     Fig.    2 in  Vorderansicht dargestellt.  



  Die Kontaktfeder     a    von etwa 1,2 mm  Durchmesser und die     Gegenkontaktdrähtchen     g von ca. 0,4 mm Durchmesser sind aus fe  derhartem     Phosphorbronzedraht,    könne.. aber  auch aus anderem federharten Draht sein.  Die Drehachse e für die Feder a ist aus dem  gleichen Metalldraht und hat 2 mm Durch  messer.

   Dank dieser Ausführung ist eine  separate Stromzuführung nicht mehr nötig;  da die Achse e zugleich     Stromleiter    ist.     Wip.          penstock   <I>1,</I>     Tastenbodenstück   <I>i</I> und das als  Halter für die     Drähtahen    g dienende     Kontakt-          klötzchen    b sind aus Birnbaumholz hergestellt.       hn    Kontaktklötzchen b haben bis zu zwölf  Stück der     Kontaktdrähtchen    g nebeneinander  Platz.  



       Mittelst    der Regulierschrauben<I>f</I> und<I>f 1</I>  kann der     Kontaktleergang    reguliert werden.    Durch die Regulierschraube     k    ist der  Tastenfall regulierbar. Der     Tastenauflageflz          lt    ist nur mit einem Drittel seiner Breite auf  dem     Tastenbodenstück    festgeleimt, damit beim  Nachstellen der Regulierschraube k der Filz  auf Seite der Regulierschraube leicht mit der  Schraube hochgehen kann.  



  Durch den Sitz der Kontaktfeder a am  äussern Ende der Taste d und das Tastenge  wicht c wird eine angenehme Spielweise er  zielt. Die Kontaktfeder     a    ist auch für ver  schiedene Arten von Registerzügen oder Re  gistertasten, sowie für Kollektivdruckknöpfe  und Tritte sehr vorteilhaft zu verwenden.  



  Beim Drücken der Taste d nähert sich,  einen kleinen Bogen beschreibend, das äussere,  im rechten Winkel gebogene Ende der Kon  taktfeder     a    den aufrecht stehenden Gegen  kontaktdrähtchen g im     Kontaktklötzchen    b  und tritt mit ihnen in Berührung. Durch die  Bogenbewegung der Kontaktfeder a wird ein  gewisses Schleifen an den     Gegenkontaktdräht-          chen        g    verursacht, was von Wert ist, um einen  guten und sicheren     Kontaktschluss    zu erzielen.



      Contact device for musical instruments, in particular organs. The present invention relates to a con tact device for musical instruments, in particular special for organs. An embodiment of the same is shown in the accompanying drawing in Fig. 1 in vertical section and in Fig. 2 in front view.



  The contact spring a of about 1.2 mm in diameter and the mating contact wire g of about 0.4 mm in diameter are made of Fe derhartem phosphor bronze wire, but could also be made of other spring-hard wire. The axis of rotation e for the spring a is made of the same metal wire and has a diameter of 2 mm.

   Thanks to this design, a separate power supply is no longer necessary; because the axis e is also a conductor. Wip. penstock <I> 1, </I> key base <I> i </I> and the contact block b serving as a holder for the wire seams g are made from pear wood. hn contact blocks b have space for up to twelve pieces of contact wires g next to each other.



       The contact gap can be regulated by means of the regulating screws <I> f </I> and <I> f 1 </I>. The key drop can be regulated by means of the regulating screw k. The key pad is only glued to a third of its width on the key base so that the felt on the side of the regulating screw can easily go up with the screw when readjusting the regulating screw k.



  The seat of the contact spring a at the outer end of the key d and the key weight c is a pleasant way of playing it aims. The contact spring a can also be used very advantageously for different types of register pulls or register keys, as well as for collective push buttons and steps.



  When you press the button d approaches, describing a small arc, the outer, bent at right angles end of the con tact spring a the upright counter contact wire g in the contact block b and comes into contact with them. The arc movement of the contact spring a causes a certain amount of dragging on the mating contact wires g, which is of value in order to achieve a good and reliable contact closure.

 

Claims (1)

PATENTANSPRUCH: Kontakteinrichtung für Musikinstrumente, insbesondere Orgeln, gekennzeichnet durch ein bewegliches Kontaktglied in Form einer Fe der, die mittelst eines Betätigungsorganes derart um eine Achse geschwungen werden kam), dass sie sich gegen federnde Stäbchen als Gegenkontakt anlegt und unter Herstel- lung eines sicheren Kontaktschlusses densel ben entlang schleift. UNTERANSPRUCH: Kontakteinrichtung nach Patentanspruch, dadurch gekennzeichnet, dass die Stäbchen, um sie in ihrer Lage zur beweglichen Kon taktfeder einstellen zu können, in eineng ver stellbaren Halter angeordnet sind. PATENT CLAIM: Contact device for musical instruments, especially organs, characterized by a movable contact member in the form of a spring which was swung around an axis by means of an actuating member) that it rests against resilient rods as a mating contact and produces a secure contact closure dragging along the same. SUBCLAIM: Contact device according to claim, characterized in that the rods, in order to be able to adjust their position relative to the movable contact spring, are arranged in a adjustable holder.
CH170791D 1933-04-12 1933-04-12 Contact device for musical instruments, in particular organs. CH170791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH170791T 1933-04-12

Publications (1)

Publication Number Publication Date
CH170791A true CH170791A (en) 1934-07-31

Family

ID=4422589

Family Applications (1)

Application Number Title Priority Date Filing Date
CH170791D CH170791A (en) 1933-04-12 1933-04-12 Contact device for musical instruments, in particular organs.

Country Status (1)

Country Link
CH (1) CH170791A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170366A1 (en) * 1984-06-08 1986-02-05 Kurzweil Music Systems, Inc. Keyboard electronic instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170366A1 (en) * 1984-06-08 1986-02-05 Kurzweil Music Systems, Inc. Keyboard electronic instrument

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