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.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRACIS SYDNEY SMITH
Keith Prowse & Co Ltd
Original Assignee
FRACIS SYDNEY SMITH
Keith Prowse & Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FRACIS SYDNEY SMITH, Keith Prowse & Co LtdfiledCriticalFRACIS SYDNEY SMITH
Application grantedgrantedCritical
Publication of GB190608155ApublicationCriticalpatent/GB190608155A/en
8155. Smith, F. S., and Keith, Prowse, & Co. April 4. Automatic instruments. - In a pneumatically operated or controlled piano, piano-player, or the like, the timing of the music is varied or regulated otherwise than by hand, and particularly by a pedal. Fig. 1 is a part elevation of an automatic piano, showing the usual working pedals 1, 2 and the motor governor-bellows 3. The latter may be operated from the pedal 13 by means of a lever 11 and a bell-crank lever 6.
GB190608155D1906-04-041906-04-04Improvements in and relating to Pneumatically Operated or Controlled Pianos, Piano Players and the like.
ExpiredGB190608155A
(en)