Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having separate expander means – With hole forming means
Patent
1990-09-11
1991-08-06
Wilson, Neill R.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Having separate expander means
With hole forming means
411 39, 411344, 411448, 411922, F16B 1304, F16B 2100
Patent
active
050372572
ABSTRACT:
Disclosed is an anchor assembly especially for use in a plastic wall-panel which comprises a plug formed of a forward section comprising a tapering plastic board-piercing part and an integral ram head, and of a hollow cylindrical section pivotably connected to the forward section. The assembly may further comprise a spike capable of being driven into the hollow cylindrical section, the spike being provided with a cylindrical portion having serrations on its outer surface for bitting into the cylindrical section or ram head and thus being secured to this section or head. The spike is provided with a hammer portion having a length sufficient at least to engage the ram head, as it is driven into the plug, and to cause pivotal of the forward section of the plug and abutment thereof against the concealed side of the plaster-wall panel.
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Advertising brochure of JTB Inc., entitled "Grip-Tite," 1988.
Advertising brochure of ITW Buildex, entitled "E.Z. Anchor".
Catalogue of Hwally Products Co., Ltd., entitled, "Anchors of all Types".
Genois Denis
Kubic Nick
Roll It Inc.
Wilson Neill R.
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