Anchoring device
AssigneeReinforced Concrete Pipes PTY LTD
InventorWilliam James Wright
Life of this patent
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Abstract
An anchoring device adapted to be partially buried in a concrete member during forming thereof for cooperation with a pick-up unit, the anchoring device comprising an integrally formed lifting pin and a void former.
Claims11
An anchoring device adapted to be partially buried in a concrete member during forming thereof for cooperation with a pick-up unit, the anchoring device comprising a lifting pin and a void former, wherein the void former is integrally molded about the lifting pin, and the void former further comprises a plurality of attachment arms extending outwardly therefrom.
An anchoring device adapted to be partially buried in a concrete member during forming thereof for cooperation with a pick-up unit, the anchoring device comprising a lifting pin and a void former, wherein the void former is integrally molded about the lifting pin, wherein the void former is a substantially hemispherical member comprising a concave inner surface and a convex outer surface such that the concave inner surface defines a substantially hollow void, wherein the lifting pin comprises an elongate bar and wherein the void former between the convex outer surface and an enlarged foot of the lifting pin forms a sleeve about the elongate bar.
An anchoring device adapted to be partially buried in a concrete member during forming thereof for cooperation with a pick-up unit, the anchoring device comprising a lifting pin and a void former, wherein the void former is integrally molded about the lifting pin, wherein the void former is a substantially hemispherical member comprising a concave inner surface and a convex outer surface such that the concave inner surface defines a substantially hollow void, wherein the lifting pin comprises an elongate bar and wherein the void former between the convex outer surface and an enlarged foot of the lifting pin forms a sleeve about the elongate bar such that the sleeve is integral to the void former.
Dependencies are inferred from the claim text.