Fixing element adapted to be manually pushed into position for fixing insulating strips or plates on a solid substructure
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United States of America Patent
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-
Mar 23, 2004
Grant Date -
N/A
app pub date -
Nov 6, 2001
filing date -
May 6, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to a fixing element (1) for fixing insulating strips (5) and optionally, additional sealing strips (6) on a solid substructure (7). A screw (4) and a large-surface washer (2) with a tubular extension (3) are used. A rib (15) that projects radially inward into the displacement area is provided in a partial section of the tubular extension (3), which accommodates a screw bead (11) in such a way that it is axially displaceable. After passing the rib (15) in the direction of the free end of the tubular extension (3), the screw head (11) can rest on the rib in the direction opposite to the screwing-in direction.
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