Warning unit

G - Physics – 09 – F

Patent

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Details

G09F 15/00 (2006.01) G08B 3/10 (2006.01) G08B 7/06 (2006.01) G09F 27/00 (2006.01)

Patent

CA 2450342

A warning unit (10) comprises an upright housing in which a sound emitter is disposed, and a sensor (18) for responding to the approach of a pedestrian to energise the sound emitter: a suction device is provided in the bottom of the unit for engaging the floor to retain the unit in position, the suction device having an actuating lever disposed within the housing and accessible through a normally-locked door (16) of the housing.

La présente invention concerne une unité d'alarme (10). Ladite unité comprend un boîtier de section verticale dans lequel est placé un émetteur sonore, et un capteur (18) sensible à l'approche d'un piéton pour activer l'émetteur sonore: un dispositif à ventouse est présent au fond de l'unité, destiné à venir en contact avec le sol pour retenir l'unité en position, le dispositif à ventouse présentant un levier de commande disposé dans le boîtier et accessible à travers une porte normalement fermée (16) du boîtier.

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