FIELD: hinges or other suspension devices, particularly single parts, for instance parts for attachment covering member to hollow profile reinforced with metal and provided with extended part.
SUBSTANCE: space is defined by support surface of profile part, which is adapted to support covering member, and hollow profile. Threaded bush passes through front wall and the space and engages hollow profile and metal reinforcement thereof. The threaded bush is provided with outer thread having two parts with different diameters. Thread parts have the same thread hand. Thread part having greater diameter may be screwed in extended profile part. The second thread part having lesser diameter may be screwed into hollow profile. Threaded bush abuts covering member by axial support surface in direction from hollow profile and has inner thread adapted to receive screw passing through covering member.
EFFECT: increased reliability of covering member connection to plastic profiles, simplified covering member connection and improved bush adjustment to corresponding hollow profiles.
5 cl, 8 dwg
