AT78759B - Hammer for pianos, pianinos and similar instruments. - Google Patents

Hammer for pianos, pianinos and similar instruments.

Info

Publication number
AT78759B
AT78759B AT78759DA AT78759B AT 78759 B AT78759 B AT 78759B AT 78759D A AT78759D A AT 78759DA AT 78759 B AT78759 B AT 78759B
Authority
AT
Austria
Prior art keywords
hammer
pianinos
pianos
similar instruments
similar
Prior art date
Application number
Other languages
German (de)
Inventor
Moriz Ing Rammetsteiner
Original Assignee
Moriz Ing Rammetsteiner
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 Moriz Ing Rammetsteiner filed Critical Moriz Ing Rammetsteiner
Application granted granted Critical
Publication of AT78759B publication Critical patent/AT78759B/en

Links

Landscapes

  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Hammer für Klaviere, Pianinos und ähnliche Instrumente. 



   Der bisherigen Konstruktion der Hämmer für Klaviere, Pianinos und ähnlichen   In.   strumente haftet der Nachteil an, dass der Belag der Hämmer, besonders dessen äussere Teile, nach   verhältnismässig   kurzer Zeit des Gebrauches seine Geschmeidigkeit verliert, worunter die Weichheit des Tones und die Tonfülle des Instrumentes empfindlich leidet. 



  Ganz besonders ist dies bei den meist benutzten, mittleren Lagen und beiden höheren Lagen der Fall. 



   Bei der   erfindungsgemässen Hammerkonsttuktion wird   dem angeführten Übelstande dadurch begegnet, dass unmittelbar unter die äusserste Schichte des Hammerbelages, der am zweckmässigsten aus weichem Leder oder einem anderen ähnlichen Material hergestellt wird, eine entsprechend stark gewählte Schichte aus Kautschuk oder einem ähnlichen, elastischen Material angebracht wird. 



   Da wohl alle diesbezüglich in Betracht kommenden Materialien unter der Einwirkung der Luft Schaden leiden werden, ist es zweckmässig, die elastische Schichte auch an den beiden Seitenflächen in geeigneter Weise abzuschliessen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Hammer for pianos, pianinos and similar instruments.



   The previous construction of the hammers for pianos, pianinos and similar in. Instruments have the disadvantage that the coating of the hammers, especially their outer parts, loses its suppleness after a relatively short period of use, which affects the softness of the tone and the fullness of the instrument.



  This is particularly the case with the most frequently used middle layers and the two higher layers.



   In the hammer construction according to the invention, the stated disadvantage is countered by applying a correspondingly strong layer of rubber or a similar elastic material directly under the outermost layer of the hammer covering, which is most suitably made of soft leather or another similar material.



   Since all of the materials in question will probably suffer damage from the action of the air, it is advisable to terminate the elastic layer in a suitable manner on the two side surfaces.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Hammer für Maviere, Pianinos und ähnliche Instrumente, dadurch gekennzeichnet, dass unter dem äussersten Teile des Belages eine entsprechend stark gewählte Schichte aus Kautschuk oder einem ähnlichen, elastischen Material angebracht ist, die zum Schutze gegen die der schädlichen Einwirkungen der Luft zweckmässig in geeigneter Weise auch an den beiden Seitenflächen vollkommen abgeschlossen werden kann. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Hammer for maviers, pianinos and similar instruments, characterized in that a suitably strong layer of rubber or a similar elastic material is attached under the outermost part of the covering, which is also useful in a suitable manner to protect against the harmful effects of the air can be completely closed on both side surfaces. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT78759D 1918-05-07 1918-05-07 Hammer for pianos, pianinos and similar instruments. AT78759B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT78759T 1918-05-07

Publications (1)

Publication Number Publication Date
AT78759B true AT78759B (en) 1919-10-25

Family

ID=3600333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT78759D AT78759B (en) 1918-05-07 1918-05-07 Hammer for pianos, pianinos and similar instruments.

Country Status (1)

Country Link
AT (1) AT78759B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804019B4 (en) * 1997-02-03 2005-08-25 Kabushiki Kaisha Kawai Gakki Seisakusho, Hamamatsu Hammer head for a keyboard instrument and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804019B4 (en) * 1997-02-03 2005-08-25 Kabushiki Kaisha Kawai Gakki Seisakusho, Hamamatsu Hammer head for a keyboard instrument and method of making the same

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