Saturday, April 25, 2009

Grand piano damper action



1. Damper felt
2. Damper body with wire attached
3. Hammer back check on its wire
4. Key rail cloth
5. Key felt cushion to operate damper
6. Pedal rail spring
7. Butt rail
8. Butt flange
9. Butt damp action stop capstan
10. Damper lever rail
11. Damper lever flange
12. Damper lever tensioner spring
13. Piano frame or mounting attachment
14. Damper lever stop rail
15. Damper lever
16. Sostenuto lip- Is caught by the sostenuto rod
17. Damper block- Receives damper wire
18. Damper block screw- Adjusts damper throw
19. Sostenuto rod from pedal
20. Sostenudo post
21. Lead weights to drop damper smartly
22. Frame for damper action

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