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This is a record of a document published elsewhere, first published by the AU patent office, as AU-2024338704-A1, on 2 April 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-2026-000001181

Hydraulic crowbar assembly

Published
Permanent URL
Classification
Lifting, Positioning & Manipulation › Lift Tables and Positioners
Inventors
REEVE BRADLEY CRAIG
Assignee
Kempe Services Pilbara Pty Ltd
Original source
AU-2024338704-A1, the AU patent office, 2 April 2026
Document SHA-256
7744b3bee27a4db454f70db127031310f6d4f32fdac6073720ebb67ba861e9b6

Abstract

Provided is a man-portable and operable hydraulic crowbar assembly (10) comprising a hydraulic coupling (14) configured for demountably receiving a linear actuator (12), said hydraulic coupling (14) comprising a piston and cylinder arrangement (16) with said piston operatively actuatable by the linear actuator (12) when received by the hydraulic coupling (14). The cylinder further defines a first hydraulic port (36). The hydraulic crowbar assembly (10) also includes a hydraulic wedge (18) comprising at least two jaws (20) pivotably separatable via hydraulic pressure received via a second hydraulic port (22) defined by said hydraulic wedge (18). In this manner, the first and second hydraulic ports (36 and 22) are arrangeable in fluid communication and the piston actuatable via the linear actuator (12) to form a man-portable and operable crowbar assembly.

Publication information

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Citation

OpenTechnical Publication OT-2026-000001181, “Hydraulic crowbar assembly,” published September 15, 2026 at 19:03:58 UTC, https://opentechnical.org/p/OT-2026-000001181.

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