ARRANGEMENT FOR THE FASTENING OF FLAT INSULATORS ON THICK-WALLED SUBSTRATES, IN PARTICULAR OF THERMAL INSULATING MATS OR PAPERBOARDS ON THE PANEL OF AIR-CONDITIONING CHANNELS

摘要

PCT No. PCT/DE85/00153 Sec. 371 Date Jan. 8, 1986 Sec. 102(e) Date Jan. 8, 1986 PCT Filed May 9, 1985 PCT Pub. No. WO85/05165 PCT Pub. Date Nov. 21, 1985.The invention relates to a mounting element for a flat insulating body which is mounted on a thin-walled base, like the metal sheet of airduct. The element comprises a pin for perforating the insulating body and holding the body by a plate clamped on the pin and screw, the shaft of which is provided with a self-cutting thread and on the head of which, which as key engaging faces, the pin is sitting in alignment with the shaft.