UNIT FIXING INSULATION TO A WALL

摘要

The object of the invention is a unit fixing insulation to the wall intended both for styrofoam insulation as well as for mineral wool insulation. A unit fixing insulation to a wall, according to the invention, is formed with the locating sleeve which is ended at one end with an expansion zone, and with a circular plate at the other end, whereas the locating sleeve houses an expansion element, preferably in the form of a screw. A unit characterised in that the expansion element has a head embedded permanently in the sleeve with an outer thread and a polygonal hole is provided within the sleeve, and the locating sleeve has a diameter with gradation, wherein a larger diameter is from the inlet side. Length of the locating sleeve from the step to its end is equal to or larger than the length U of the expansion element from the point of being connected to the sleeve to its end, whereas a larger inner diameter of a locating sleeve is larger than the outer diameter of the sleeve fixedly joined to an expansion element. The length of a larger inner diameter of the locating sleeve is equal to or longer than the length K0 of the sleeve fixedly joined to an expansion element.

主权项

1. A unit fixing insulation to a wall, comprising:
a main body formed with a locating sleeve which is ended at one end with an expansion zone, and with a circular plate at an opposing end; wherein the locating sleeve houses an expansion element; wherein the expansion element defines a head embedded permanently in the sleeve with an outer thread; wherein said sleeve defines a polygonal hole; and wherein the locating sleeve has a variable diameter, wherein a larger first diameter is from the inlet side; wherein a length of the locating sleeve from a step to its end is equal to or larger than a length of the expansion element measured from connection to said sleeve to an end of the expansion element; whereas a larger inner diameter of the locating sleeve is larger than the outer diameter of the sleeve fixedly joined to an expansion element; wherein the length of a larger inner diameter of the locating sleeve is equal to or longer than the length of the sleeve fixedly joined to an expansion element.