WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980000278) PEDAL ACTUATOR FOR ELECTRONIC PLAYER PIANO
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000278    International Application No.:    PCT/US1979/000512
Publication Date: 21.02.1980 International Filing Date: 17.07.1979
IPC:
G10F 1/02 (2006.01), G10F 3/00 (2006.01)
Applicants:
Inventors:
Priority Data:
925653 17.07.1978 US
Title (EN) PEDAL ACTUATOR FOR ELECTRONIC PLAYER PIANO
(FR) ACTIONNEUR A PEDALE POUR PIANO ELECTRONIQUE
Abstract: front page image
(EN)Pedal actuator and connection assemblies for electronic vorsetzer player piano units incorporating universal connection members between the electronic assemblies and foot pedals for converting a conventional piano to an electronic player piano. The connection assemblies include a foot member (40), one for each foot pedal, which is adapted to transmit actuating forces transmitted from the player piano unit (17) downwardly and on the rear portion of the piano pedal (31) pivoting foot member (40) in ball joint (42) to cause an upward force on a lower pedal engaging surface to engage the lower side of pedal (3l) thereby permit upward and downward movement of the foot (40) without it slipping off the pedal (31).
(FR)Un actionneur a pedale et des assemblages de connexion pour piano electronique incorporant des organes de connexion universels entre les assemblages electroniques et les pedales pour convertir un piano conventionnel en un piano electronique sont decrits. Les assemblages de connexion comprennent un pied (40), un pour chaque pedale, adapte pour transmettre les forces d"actionnement transmises du piano (17) vers le bas et sur la partie arriere du pied (40) pivotant par joint a rotule (42) de la pedale (31) du piano pour exercer une force vers le haut sur une surface inferieure s"engageant dans le cote inferieur de la pedale (31) et permettre ainsi un mouvement vers le haut et vers le bas du pied (40) sans qu"il ne glisse hors de la pedale (31).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)