Patent ID: 6558098
Filing Date: 2003-05-06
Classification: E04D

Abstract:
Attaching element for attaching insulating strips or plates and possibly additional sealing strips to a fixed substructure, consisting of a screw, which is provided with a thread over at least a portion of the length of its shaft and which has a screw head, and a large-area washer with a tubular extension, in which the extension of the washer has an internal cross-section at least over a large portion of its length sufficient for the rotatable reception and for the axial displacement of the screw head, and which is narrowed at its end region remote from the washer for passage of the screw shaft, characterized in that the outer diameter (DA) of the shaft (11) of a screw (9) provided with a thread is greater than the free pass-through opening of the narrowed region (12) of the tubular extension (8), so that the screw (9) and the tubular extension (8) in its narrowed region (12) are in operative connection by means of mutual threaded engagement, or can be brought into such operative connection by rotation of the screw (9) into the pass-through opening.