EP 1393643 B1 20061108 - Communication system between helmets and helmet using said system
Title (en)
Communication system between helmets and helmet using said system
Title (de)
Kommunikationssystem zwischen Helmen und Schutzhelm mit einem solchen System
Title (fr)
Système de communication entre casques et casque muni d'un tel système
Publication
Application
Priority
EP 02425546 A 20020902
Abstract (en)
[origin: EP1393643A1] A protection helmet, in particular for motorcyclists, in which two coils (3,5; 4,6) are provided for the transmission and the reception of audio signals, in which said coils (3,5; 4,6) are arranged on a surface (2, 28) placed above the visual aperture (13) of the helmet (1), are arranged on planes substantially perpendicular and present two tangency points (27,31); the invention concerns a communication system between helmets as well. <IMAGE>
IPC 8 full level
A42B 3/30 (2006.01); H01Q 1/24 (2006.01); H01Q 1/27 (2006.01); H01Q 7/00 (2006.01)
CPC (source: EP)
A42B 3/303 (2013.01); H01Q 1/24 (2013.01); H01Q 1/276 (2013.01); H01Q 7/00 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1393643 A1 20040303; EP 1393643 B1 20061108; AT E344625 T1 20061115; DE 60215935 D1 20061221
DOCDB simple family (application)
EP 02425546 A 20020902; AT 02425546 T 20020902; DE 60215935 T 20020902