Escape route marking with a luminous strip made of photoluminescent material

摘要

An escape route marking for an airplane with a long luminous strip consisting of a photoluminescent material, a housing in which the luminous strip is arranged and that is designed clear or transparent at least on its top side, and a holding rail for the housing. The holding rail possesses a seating recess for the housing of the luminous strip and cover wings that project laterally on both sides of the holding rail in the longitudinal direction. The top side of the housing inserted in the holding recess is exposed, the cover wings are designed to be elastic, and at least the cover wings of the holding rail consist of a material that is more elastic than the material of the housing.

主权项

1. An escape route marking for an airplane comprising:
a long luminous strip consisting of a photoluminescent material; a housing in which the luminous strip is arranged and that is designed clear or transparent at least on its top side; a holding rail for the housing that possesses a seating recess for the housing of the luminous strip and cover wings that project laterally on both sides of the holding rail in the longitudinal direction, wherein the top side of the housing inserted in the holding recess is exposed, the cover wings are designed to be elastic, and at least the cover wings of the holding rail consist of a material that is more elastic than a material of the housing; and a flame resistant filler material arranged on a bottom side of the holding rail and consisting of a foam material, said filler material being a foamed composition having a material density between 30 kg/m3 and 70 kg/m3.