EP 0698267 B1 19970806 - ELECTROMECHANICAL PIANO
Title (en)
ELECTROMECHANICAL PIANO
Title (de)
ELEKTROMECHANISCHES KLAVIER
Title (fr)
PIANO ELECTRO-MECANIQUE
Publication
Application
Priority
- FR 9400514 W 19940504
- FR 9305796 A 19930507
Abstract (en)
[origin: WO9427279A1] The present invention concerns a piano comprising a computer-controlled electric motor/sensor (31) as actuating means for each of its hammers (2). Each key of the keyboard is composed of a flat, modular motor/sensor (40) coupled to a processing system (34), the output of the motor/sensor (40) determining, by means of the processing system, the displacement of at least one of the hammer motors (31).
IPC 1-7
IPC 8 full level
G10C 3/16 (2006.01); G10C 3/20 (2006.01); G10F 1/02 (2006.01); G10G 3/04 (2006.01); G10H 1/00 (2006.01); G10H 1/34 (2006.01)
CPC (source: EP US)
G10C 3/12 (2013.01 - EP); G10C 3/18 (2013.01 - EP); G10C 3/20 (2013.01 - EP US); G10F 1/02 (2013.01 - EP); G10G 3/04 (2013.01 - EP); G10H 1/346 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
FR 2704968 A1 19941110; FR 2704968 B1 19950721; DE 69404837 D1 19970911; EP 0698267 A1 19960228; EP 0698267 B1 19970806; JP H09500455 A 19970114; WO 9427279 A1 19941124
DOCDB simple family (application)
FR 9305796 A 19930507; DE 69404837 T 19940504; EP 94915206 A 19940504; FR 9400514 W 19940504; JP 52503994 A 19940504