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Application filed by Societatea Comerciala "Artpin" S.R.L.filedCriticalSocietatea Comerciala "Artpin" S.R.L.
Priority to MDU20060001UpriorityCriticalpatent/MD144W1/en
Publication of MD144W1publicationCriticalpatent/MD144W1/en
The utility model relates to the field of civil engineering, namely to the designs of door-blocks.The door-block contains a door-frame (1) fixed into the wall opening, which includes a metal frame (2), a door leaf (6) with plane prominences (7) made onto its parts, articulately joined with the metal frame (2) with the possibility of mating the surfaces of the plane prominences with the surfaces of the metal frame. Between the mating surfaces of the door leaf (6) and of the door-frame (1) there are fixed elastic seal elements (9, 10). The door-frame (1) additionally contains a wood frame (3) of L-shaped section, joined with the metal frame (2), which is made of L-shaped profile. The lateral surface (11) of the door leaf (6) is mated with the surface of the wood frame (3), and onto the lower part of the door leaf there is additionally made a plane prominence, mated with the lower surface of the metal frame (2)