EP 0284558 A3 19890712 - ESCAPE ARRANGEMENT FOR UPRIGHT PIANOS
Title (en)
ESCAPE ARRANGEMENT FOR UPRIGHT PIANOS
Publication
Application
Priority
CH 101987 A 19870318
Abstract (en)
[origin: US4840101A] The prolongation of a jack in the escapement mechanism of an upright piano is provided with a repetition lever having a roller that is engageable with a vertically adjustable repetition button positioned beneath the roller so that priming of the mechanism begins from the moment the wippen enters its downstroke movement.
IPC 1-7
IPC 8 full level
G10C 3/16 (2006.01)
CPC (source: EP US)
G10C 3/161 (2013.01 - EP US); G10C 3/24 (2013.01 - EP US)
Citation (search report)
- [X] DE 58257 C
- [X] DE 89748 C
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0284558 A2 19880928; EP 0284558 A3 19890712; EP 0284558 B1 19930428; AT E88826 T1 19930515; CH 670911 A5 19890714; DE 284558 T1 19900906; DE 3880537 D1 19930603; US 4840101 A 19890620
DOCDB simple family (application)
EP 88810150 A 19880310; AT 88810150 T 19880310; CH 101987 A 19870318; DE 3880537 T 19880310; DE 88810150 T 19880310; US 24871988 A 19880926