Patent ID: 6682281
Filing Date: 2004-01-27
Classification: F16B

Abstract:
A locking fastener apparatus for coupling objects together, said apparatus comprising:a bolt having a head portion and a threaded shaft portion, said shaft portion having a plurality of shaft slots; a nut having a threaded hole for threadably receiving said shaft portion of said bolt, said nut being releasably engagable with said shaft portion of said bolt, said nut having an upper side, a lower side, and a plurality of side portions; and said nut having a nut slot disposed in a first side portion of said plurality of side portions, said nut slot being centrally positioned across a width of said first side portion and being oriented substantially parallel to said upper and lower sides of said nut; said nut having a nut lock bore extending inwardly through said nut slot from said first side portion towards said hole of said nut, said nut lock bore being positioned generally adjacent to a first outer edge of said first side portion of said nut and being oriented substantially perpendicular to said hole; and wherein said nut lock bore of said nut extends into said first side portion such that an aperture is formed in an outer wall of said nut to define said hole; said nut including a nut lock member for movably positioning in said nut lock bore of said nut, said nut lock member having an angled inner end for abutting an inside end of said nut lock bore when fully received by said nut lock bore; and said inner end of said nut lock member having a catch portion for extending into said aperture of said nut such that said catch portion is engagable with said shaft slots when said nut is threadably positioned on said bolt and said nut lock member is fully received by said nut lock bore of said nut.