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This is a record of a document published elsewhere, first published by the AU patent office, as AU-2024201024-B2, on 12 February 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002969

Lifting and jacking apparatus

Published
Permanent URL
Classification
Lifting, Positioning & Manipulation › Hoists and Cranes
Inventors
BROWN RODNEY, CONNELL ROBERT URQUHART, MCGHEE JR LOYD E
Assignee
ILLINOIS TOOL WORKS, WNL CONCRETE PRODUCTS LLC
Original source
AU-2024201024-B2, the AU patent office, 12 February 2026
Document SHA-256
ce8e74c125ea8bd5f2dafbbef0923b176e076e08d4806d64cce78e394a0728cd

Abstract

40 A lifting bail removably insertable into and lockable in a void former, the lifting bail comprising: a main stem insertable into the void former, the main stem including an upwardly extending head that includes: (a) a vertically extending inner wall that partially defines a vertically extending central locking pin channel, (b) a horizontally extending 5 planar wall, and (c) a vertically extending wall that extends upwardly from the planar wall, wherein the planar wall and the vertically extending inner wall define a housing chamber; a rotatable locking pin insertable into the void former; a locking pin handle connected to the locking pin; a locking indicator, wherein the housing chamber at least partially holds the locking indicator; a biasing member journaled about the locking pin and positioned to 10 bias the locking indicator toward a visible position to indicate that the locking pin is in a locked position, wherein the housing chamber at least partially holds the biasing member; and a lifting handle connected to the locking pin.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002969, “Lifting and jacking apparatus,” published September 15, 2026 at 19:16:27 UTC, https://opentechnical.org/p/OT-2026-000002969.

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