Action Diagrams-Grand




The keyboard action from any piano is a very intricate mechanism, however the action from a grand piano is especially so.





This diagram of a grand piano action illustrate what happens when you press (play) a key.

                        
Image provided by K. Wayne Land ©1998 




These photos are of a grand action removed from the piano.


          
              



These charts illustrate the parts involved with one key.


          
        


This is a slow motion photo demonstrating the movement of a note.






                                                                                                                                                                        



Keyboard Tuning & Repair 

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