Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
Publication of GB132949ApublicationCriticalpatent/GB132949A/en
G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
G10C3/00—Details or accessories
G10C3/12—Keyboards; Keys
Abstract
132,949. Ansell, W. R. Feb. 13, 1919. Pianoforte &c. key balancepins. - A balance-pin with a screwed end, a collar b, and a squared upper end f is fitted with a screwed sheath h having a pointed end which can be driven into the balance rail by hammering. The key lever is afterwards adjusted by screwing.