EP 0683713 B1 19970108 - PROCESS FOR THE MANUFACTURE OF MUSICAL INSTRUMENTS AND INSTRUMENTS SO OBTAINED
Title (en)
PROCESS FOR THE MANUFACTURE OF MUSICAL INSTRUMENTS AND INSTRUMENTS SO OBTAINED
Title (de)
VERFAHREN ZUR HERSTELLUNG VON MUSIKINSTRUMENTEN UND NACH DIESEM VERFAHREN HERGESTELLTE MUSIKINSTRUMENTE
Title (fr)
PROCEDE DE FABRICATION D'INSTRUMENTS DE MUSIQUE ET INSTRUMENTS OBTENUS SUIVANT CE PROCEDE
Publication
Application
Priority
- FR 9400153 W 19940210
- FR 9301476 A 19930210
Abstract (en)
[origin: US5686680A] PCT No. PCT/FR94/00153 Sec. 371 Date Jul. 21, 1995 Sec. 102(e) Date Jul. 21, 1995 PCT Filed Feb. 10, 1994 PCT Pub. No. WO94/17971 PCT Pub. Date Aug. 18, 1994A process for the manufacture of a material for making a wind musical instrument and for making the instrument includes the steps of providing a wood powder, incorporating into the powder fibers chosen to adjust the modulus of elasticity of the mixture to the desired value for the instrument, placing the mixture into a heated mold to melt the natural resins in the wood while maintaining the mixture under pressure between 50x105 Pa and 700x105 Pa, and cooling the mixture under the pressure.
IPC 1-7
IPC 8 full level
B27N 5/00 (2006.01); B27N 7/00 (2006.01); G01D 7/00 (2006.01); G10D 9/00 (2006.01)
CPC (source: EP US)
B27N 5/00 (2013.01 - EP US); B27N 7/005 (2013.01 - EP US); G10D 9/08 (2020.02 - EP US)
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
US 5686680 A 19971111; DE 69401424 D1 19970220; DE 69401424 T2 19970821; EP 0683713 A1 19951129; EP 0683713 B1 19970108; FR 2701420 A1 19940819; FR 2701420 B1 19950505; JP 3654900 B2 20050602; JP H08509175 A 19961001; TW 279968 B 19960701; WO 9417971 A1 19940818
DOCDB simple family (application)
US 49206595 A 19950721; DE 69401424 T 19940210; EP 94906937 A 19940210; FR 9301476 A 19930210; FR 9400153 W 19940210; JP 51773694 A 19940210; TW 83107187 A 19940805