FIELD: construction.
SUBSTANCE: invention relates to a set of dowels and a setting tool. Set comprises a dowel and a setting tool for fastening insulating materials. Dowel has a screw as a spacer, a dowel sleeve and a locking plate rotating with respect to the dowel sleeve. Setting tool and dowel are designed in such a way that the setting tool with geometrical closure can be brought into engagement with a screw and with a locking plate. Setting tool and locking plate are designed in such a way that the setting tool and the locking plate are brought into engagement with each other with geometric closure through relative movement along a helical path.
EFFECT: invention is aimed at improving the reliability of dowel installation.
4 cl, 5 dwg
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