Blüthner Patent Action.

Blüthner patent grand action model

SOLD: Fully restored 230cm 1905 Bluthner grand; thoughts patent action vs lever

Assessment of a Bluthner style 10 grand piano 231cm with a replacement action cf. Patent action.

Blüthner Patent action.

Heirloom Pianos

Bluthner 6ft 3in grand piano c1911 in rosewood; Bluthner patent action; some regulation

Blüthner patent grand action model, slow

Comparing Bluthner Patent action with Standard Lever (Whippen) + regulating the Patent action.

Bluthner style VII 190cm grand piano c1889 + regulating the Patent action spring

Tuning and Tech. Tips 2: Excerpt: Bluthner patent action regulation: the L-spring and the let-off:

BEFORE AND AFTER: Action conversion from a Bluthner patent to modern roller; style VI 1912

Blüthner Action

Bluthner Grand pt 2 - new hammers & regulating patent action

Bluthner VII grand piano after French polishing + patent action converted to roller/lever action.

Bluthner 6ft 3in grand piano, 1894, Aliquot scaling, patent action cf 1904 style VIII.

Bluthner 6ft 3in grand piano in rosewood; Bluthner patent action; some regulation.

blüthner Patent Action Repair חידוש מנגנון בלוטנר פטנט

1907 Bluthner Grand Piano Action

Apex Piano Technicians Network

Bluthner grand piano c1870. We assessed it in 2017. It has potential but needs restoration.

Blüthner Aliquot strung Boudoir Grand Piano with Blüthner patent action www.chilternpianos.co.uk

Chiltern Pianos