Self-locking fastener with threaded swageable collar
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United States of America Patent
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-
Apr 13, 2004
Grant Date -
Nov 28, 2002
app pub date -
May 23, 2002
filing date -
May 23, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fastener having a bolt and a threaded swageable collar. The bolt includes a head portion, a flange portion, and a shank portion which extends through two aligned apertures formed in adjacent panels. The shank portion includes a threaded gripping portion and a locking groove adjacent to the gripping portion. The collar is cylindrical having an internally threaded section and a swaging section whereby the collar is fastened to the bolt by threading the threaded section of the collar onto the threaded gripping section of the bolt and swaging the swage portion of the collar into the locking groove of the bolt.
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