Mechanics in two voiced bandonion
13 Clavis Shaft 14 Spring Groove 15 Button Base 16 Spiral Spring 17 Button 18 Spring Block 1
PLAY NOTE (CLOSING)
19 Spring Block 2 20 Downward Spring 21 Upward Spring 22 Rest Cushion
1 Monteringsplate 2 Tonehull 3 Lagerblokk 1 4 Lagerkam 5 Aksellager 6 Aksell ev. akselstift
1 Montierboden 2 Toneloch 3 Lagerbock 1 4 Lagerdamm 5 Achslager resp.    Einselachslager 6 Achsdraht resp. Achsstift
7   Lagerblokk 2 8   Tøffelsåle 9   Tøffel 10 Tøffelrygg 11 Tøffelledd 12 Nøkkel
Regierwerk eines zweichörigen bandonion
PLAY NOTE (OPENING)
SHOW LABELS
7   Lagerbock 2 8   Deckerleder 9   Decker 10 Deckerrücken 11 Deckergelenk 12 Klavis
13 Nøkkelskaft 14 Fjærspor 15 Knappefeste 16 Spiralfjær 17 Knapp 18 Fjærblokk 1
1 Mounting Board 2 Tone Hole 3 Bearing Block 1 4 Bearing Ridge 5 Axis Bearing 6 Axis Pin
13 Klavisverlängerung 14 Federschlitz 15 Tastenlagerung 16 Spiralfeder 17 Taste 18 Federnbock 1
19 Fjæblokk 2 20 Overtrykksfjær 21 Undertrykksfjær 22 Stoppepute
7   Bearing Block 2 8   Slipper Sole 9   Slipper 10 Slipper Back 11 Slipper Joint 12 Clavis
19 Federnbok 2 20 Oberdruckfeder 21 Unterdruckfeder      (Schenkelfeder) 22 Arretierpolster
Mekanikk i et to-korig bandonion