| 摘要 |
FIELD: construction. ^ SUBSTANCE: device to create a T-shaped or a cross-like joint of an impost profile, a stand or a crosspiece with a throughput frame profile for windows, doors or facades, comprises two L-shaped retaining elements, which have holes for fastening elements. Retaining elements are connected to each other by means of facilities interacting with each other as capable of longitudinal displacement relative to each other. ^ EFFECT: invention allows to simplify assembly of a structure. ^ 34 cl, 3 dwg |
