Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having separate expander means – Including sleeve and distinct tapered expander
Patent
1984-09-12
1987-11-24
Wilson, Neill
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Having separate expander means
Including sleeve and distinct tapered expander
411 42, 411448, 24823191, F16B 1306
Patent
active
047085525
ABSTRACT:
A mounting assembly for mounting an object to a plasterboard wall includes a molded plastic bracket formed with a hollow barrel at one end and a clip at the other end to support an object. An anchor having a pointed stem portion and a head at the other end, is inserted through the hollow barrel of the bracket and then drive into the plasterboard. The anchor includes an axial bore extending from the head end along part of the stem portion and a through slot extends from the axial bore toward the pointed end thereby defining two opposed stem sections. Inwardly extending projections on each stem section cooperate with a nail to expand the two opposed stem sections and to snap those sections apart adjacent the pointed end. Mating keyways formed on the anchor keys formed on the hollow barrel orient the stem sections one vertically above the other when the anchor is in place within the wall.
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Bustos Rafael T.
Taylor William B.
Clairson International
Wilson Neill
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