FIELD: doors.
SUBSTANCE: invention relates to profiles, namely to a profile system of automatic doors. Profile system of automatic doors, consisting of upper and lower horizontal aluminum hollow profiles, connected and fixed to each other by means of connection "groove in slot" by means of L-shaped bends, upper part of upper profile has a recess for fixation of suspended element, in upper part of L-shaped bend of lower profile there is a recess, in inner part of lower profile there are protrusions, fixation and retention of upper and lower profiles among themselves is additionally performed by means of retainer in form of a screw.
EFFECT: possibility of operating a profile system in two planes: opening / closing and plowing; simplified manufacturing of shaped system; convenience of operation with profile system, for example, quick repair, replacement, control and monitoring of profile system; high reliability of fixation due to possibility of installation of embedded parts.
1 cl, 4 dwg
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