Global Patent Index - EP 0951200 A3

EP 0951200 A3 20000105 - Tubular loudspeaker enclosure

Title (en)

Tubular loudspeaker enclosure

Title (de)

Rohrförmige Lautsprechergehäuse

Title (fr)

Enceinte acoustique tubulaire

Publication

EP 0951200 A3 20000105 (FR)

Application

EP 98402631 A 19981022

Priority

FR 9713511 A 19971028

Abstract (en)

[origin: FR2770364A1] The loudspeaker case is based on an extruded metal or plastic column. The loudspeaker enclosure comprises an extruded rectangular section tube (4) having a length which is at least 5 times its cross-sectional measurement. The tube may be made of aluminium, steel or plastic and coated internally with visco-elastic material. The tube stands on a base (12) and has a cap (1), and includes a front panel with apertures to support speakers (8,9,10,11). The front wall of the extruded tube has holes to receive the speakers.

IPC 1-7

H04R 1/24

IPC 8 full level

H04R 1/02 (2006.01); H04R 1/28 (2006.01)

CPC (source: EP)

H04R 1/02 (2013.01); H04R 1/26 (2013.01); H04R 1/2857 (2013.01); H04R 1/288 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

FR 2770364 A1 19990430; FR 2770364 B3 20000407; EP 0951200 A2 19991020; EP 0951200 A3 20000105

DOCDB simple family (application)

FR 9713511 A 19971028; EP 98402631 A 19981022