20/27
[ stop the slideshow ]

Upright action showing lost-motion device

Upright action showing lost-motion device.jpg Back view of upright pianoforteThumbnailsJonas Chickering’s full solid cast grand metal plateBack view of upright pianoforteThumbnailsJonas Chickering’s full solid cast grand metal plateBack view of upright pianoforteThumbnailsJonas Chickering’s full solid cast grand metal plateBack view of upright pianoforteThumbnailsJonas Chickering’s full solid cast grand metal plateBack view of upright pianoforteThumbnailsJonas Chickering’s full solid cast grand metal plateBack view of upright pianoforteThumbnailsJonas Chickering’s full solid cast grand metal plateBack view of upright pianoforteThumbnailsJonas Chickering’s full solid cast grand metal plate

Upright action showing lost-motion device, metallic regulating rail support, capstan screw, jack regulating rail and metallic action brackets.

34. Hammer-rail lifter-wire.
35. Hammer-rail swing-lever.
36. Hammer-rail lifter rod.
37. Lifter-rod lever.
38. Compensation-lever.
39. Capstan-screw.
40. Rail for limiting return movement of jack.
41. Metallic regulating rail support.