♦ Piano parts and action

In the following links you can find the mechanism action and the name of the different pieces.
• Upright piano action gif
• Grand piano action gif
• Upright piano parts
• Grand piano parts

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♦ Photo gallery

Illustrative photos about cleaning, regulation, reparation, voicing, restoration and transport of pianos:
Galería de fotos en Flickr

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♦ PTG’s technical bulletins:

• Technical Bulletin 1: Pitch raising

• Technical Bulletin 2: Regulation

• Technical Bulletin 3: Humidity control

• Technical Bulletin 4: Voicing

• Technical Bulletin 5: Finish care

• Technical Bulletin 6: Rebuilding / Reconditioning

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♦ For more information visit:

• Limpieza, regulación, entonación, reparación y restauración de pianos