| 摘要 |
A head component (3) for an anchor assembly for mounting a load bearing track (17) to a hanger component attached to an overhead structure (e.g. a ceiling or ceiling structure), said track (17) comprising a rail element and a mounting element (19), said mounting element comprising one or more retaining formations, each retaining formation defining a holding cavity (23a) and an (cavity) opening (25) communicating with the holding cavity, said holding cavity being sized larger than the (cavity) opening communicating therewith, the head component comprising a support member (31) and a flarable member (33), said flarable member being attached to and flarable from said support member, said head component (3) being sized and configured such that said head component is able to pass through said (cavity) opening into said holding cavity wherein the flarable member (33) is able to flare (i.e. to open or spread) outwardly so as to present a flared formation in the holding cavity (23a) sized larger than the cavity opening so as to inhibit withdrawal of the head component in the holding cavity back through the (cavity) opening.
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