Cover for a tie-down anchor
View Patent ↗A cover for use with a tie-down anchor mounted in a locking track in an air pallet, the locking track having a channel which includes spaced upper flanges shaped to define a series of spaced apart enlarged openings separated by relatively smaller slot segments and the tie-down anchor having a pair of fixed locking studs and a movable spring-loaded locking stud. The cover comprises in one embodiment a first piece and a second piece. The first piece has a front portion sized and shaped to fit into one of the enlarged openings in the locking track and a rear portion sized and shaped to fit over the spring loaded locking stud. The first piece includes a pair of male locking parts. The second piece has a pair of studs sized and shaped to fit into two pairs of enlarged openings but not small enough to move vertically upward through the space defined by a pair of slot segments in the locking track and also includes a pair of female locking parts. When the locking parts in the two pieces are coupled together in place over the tie-down anchor, the first piece covers and prevents access to the spring loaded stud and the second piece prevents lifting up the first piece. In another embodiment, the cover includes a shroud on one piece which cooperates with a pair of wings on the other piece to prevent access to the coupling parts. In another embodiment, the cover is a unitary structure which snap-locks into place over the movable spring-loaded locking stud and the locking track.
1. A cover for use with a tie-down anchor adapted to be mounted in a locking track in an air pallet, the locking track having a channel which includes spaced upper flanges shaped to define a series of enlarged circular openings separated by relatively narrower slot segments, the tie-down anchor having a pair of fixed locking studs and a vertically movable spring loaded locking stud, the cover comprising:
(a) a first piece having a front portion sized and shaped to fit into one of the enlarged circular openings in the locking track and a rear portion sized and shaped to fit at the same time over the spring loaded locking stud, said rear portion having a pair of locking parts, and
(b) a second piece having a pair of studs sized and shaped to fit into a pair of enlarged openings in the locking track and having a pair of locking parts matable with the locking parts in the first piece,
(c) the studs in the tie-down anchor being sized and shaped to fit into the enlarged circular openings in the locking track but not be movable vertically up through the slot segments in the channel,
(d) the studs in the second piece being sized and shaped so that they can slide along the channel but cannot move vertically up through the slot segments in the channel,
(e) wherein, when the first piece is mounted on the tie-down anchor over the spring loaded locking stud and the second piece is mounted on the locking track and the locking parts are locked together, the first piece prevents access to the spring loaded stud and the second piece prevents lifting up the first piece.
2. A cover for use with a tie-down anchor adapted to be mounted in a locking track in an air pallet, the locking track having a channel which includes spaced upper flanges shaped to define a series of enlarged circular openings separated by relatively narrower slot segments, the tie-down anchor having a pair of fixed locking studs and a movable spring loaded locking stud, the cover comprising:
(a) a first piece having a front portion sized and shaped to fit into an enlarged circular opening in the locking track and a rear portion sized and shaped to fit over the spring loaded locking stud, said rear portion having a pair of locking parts, and
(b) a second piece having a pair of studs sized and shaped to fit into a pair of enlarged circular openings in the locking track and having a pair of locking parts matable with the locking parts in the first piece,
(c) wherein, when the first piece is mounted on the tie-down anchor over the spring loaded locking stud and the second piece is mounted on the locking track and the locking parts are coupled together, the first piece prevents access to the spring loaded stud and the second piece prevents lifting up the first piece.
3. A cover for use with a tie-down anchor adapted to be mounted in a locking track in an air pallet, the locking track having a channel which includes spaced upper flanges shaped to define a series of pairs of enlarged circular opening separated relatively narrower slot segments, the tie-down anchor having a pair of fixed locking studs and a movable spring loaded locking stud, the cover comprising:
(a) a first piece sized and shaped to fit an enlarged circular opening in the locking track and at the same time over the spring loaded locking stud,
(b) a second piece having a pair of studs sized and shaped to fit under a pair of slot segments in the locking track,
(c) means on the first piece and the second pieces for locking the first and second pieces together,
(d) wherein, when the first piece is mounted on the tie-down anchor over the spring loaded locking stud, the second piece is mounted on the locking track and the two pieces are locked together, the first piece prevents access to the spring loaded stud and the second piece prevents lifting up the first piece.
4. A cover for use with a tie-down anchor adapted to be mounted in a locking track in an air pallet, the locking track having a channel which includes spaced upper flanges shaped to define a series of pairs of enlarged circular openings separated by a series of narrower slot segments, the tie-down anchor having a pair of fixed locking studs and a movable spring loaded locking stud, the cover comprising:
(a) a first piece sized and shaped to fit into an enlarged circular opening in the locking track and fit over the spring loaded locking stud,
(b) a second piece having a pair of studs sized and shaped to fit underneath a pair of slot segments in the locking track;
(c) means on the first piece and the second piece for locking the first and second pieces together, and
(d) means for preventing access to the locking means,
(e) wherein, when the first piece is mounted on the tie-down anchor over the spring loaded locking stud, the second piece is mounted on the locking track and the two pieces are locked together, the first piece prevents access to the spring loaded stud and the second piece prevents lifting up the first piece.