Static structures (e.g. – buildings) – Assembled in situ-type anchor or tie
Patent
1994-11-23
1996-07-16
Smith, Creighton
Static structures (e.g., buildings)
Assembled in situ-type anchor or tie
411340, 411345, E04B 138
Patent
active
055355706
ABSTRACT:
A wall anchor comprising the combination of a round locking nut and a unique swing-toggle holds a greater weight, while using a smaller drill hole, than existing with typical toggle bolt anchors. The swing-toggle is generally in the configuration of a cylinder, inwardly sliced open from both its opposing ends an arc distance greater than the diameter of the toggle bolt being accommodated and a length to still allow flush and fast securement behind the wall. A pair of projections inwardly facing from the cylinder walls seat between adjacent threads of the toggle bolt in facilitating the securement, while their placement allows for a downwardly pivoting of the swing-toggle once the anchor is inserted through the drill hole in the wall.
REFERENCES:
patent: 4502826 (1985-03-01), Fafard
patent: 5139377 (1992-08-01), Reed
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