FIELD: construction.
SUBSTANCE: connection of an impost with the main supporting profile comprises an impost holder attached to the impost. The main supporting profile has through holes, through which self-tapping fasteners are pulled so that protruding parts of each self-tapping fastener are arranged between the plane of the inner surface of the impost and the plane of the outer surface of the impost holder inserted into the impost. This provides for simultaneous fixation of the impost holder to the impost and the impost with the impost holder to the main supporting profile. The impost holder has appropriate longitudinal grooves for each self-tapping fastener. The impost holder additionally comprises a base arranged between the main support profile and the impost, having vertical boards that cover the impost from outside.
EFFECT: simplified connection, higher manufacturability with simultaneous provision of high strength of connection.
2 cl, 3 dwg
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