Patent ID: 8376306

Claim:
An anti-rattle track fastener assembly for attaching a fixture to a track having a longitudinally-extending slot defining alternating openings and segments, the fastener assembly comprising: a sleeve fixed relative to the fixture and having a stud therein having a foot formed on an end thereof, the stud extending vertically from the sleeve and dimensioned to be received through the openings of the slot with the foot engaging the underside of the segments; a cylinder-shaped cam directly urging against the track, the cam defining a flat surface portion on its circumference and an opening eccentrically positioned through its parallel faces, the cam further having a radially extending camming hole formed therein through a curved portion of its circumference for removably receiving a tool, the camming hole being substantially concealed between sidewalls of the fixture; and the fixture substantially concealing the sleeve and the cam, the fixture pivotably supporting the cam separate from and adjacent to the sleeve such that the cam is pivotable between a first position wherein the flat surface portion of the cam is engaged with the track and the foot is disengaged from the track, and a second position wherein a curved exterior surface of the cam is engaged with the track and the foot is engaged with the track.