Fastening system for consoles has bolt with nut and spreading dowel bearing on inside of steel or aluminum profile fitting inside main multiple hollow profile

摘要

The console (1) has a fastening system with a bolt held by a self-locking nut (5). The nut engages on a spreading dowel (6) engaging on a cone (7) on top of a packet of plastics distance pieces (10). The expanded edge of the dowel engages inside a hollow profile (3) which fits inside a main multi-chamber hollow profile. The fastening system includes steel spacing rings and a fastening ring (11).