EP 0336782 A2 19891011 - Ski alarm system.
Title (en)
Ski alarm system.
Title (de)
Schi-Alarmsystem.
Title (fr)
Système d'alarme sur skis.
Publication
Application
Priority
GB 8808337 A 19880408
Abstract (en)
An alarm (1,2) unit for a ski (3,4) has a battery (18) powered circuit (20) which energises an audible alarm in response to the output from a movement detector on indication of absence of movement for a predetermined time. This allows a buried ski or a buried skier to be detected. A remotely controlled mode switch (22) enables the unit to be switched to a theft mode in which the alarm is energised on detection of movement by the movement responsive unit.
IPC 1-7
IPC 8 full level
A63C 11/00 (2006.01)
CPC (source: EP)
A63C 11/003 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0336782 A2 19891011; EP 0336782 A3 19900919; GB 8808337 D0 19880511
DOCDB simple family (application)
EP 89303521 A 19890410; GB 8808337 A 19880408