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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12559351-B2, on 24 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-2026-000002570

Construction and/or material-handling machine

Published
Permanent URL
Classification
Lifting, Positioning & Manipulation › Hoists and Cranes
Inventors
BOOCH GERD, ENGLERT TOBIAS
Assignee
LIEBHERR WERK BIBERACH GMBH
Original source
US-12559351-B2, the United States Patent and Trademark Office, 24 February 2026
Document SHA-256
916307877f269a75db9915cc3c04c4ce4249c252ffc799ba913e7e37fb9c0475

Abstract

The invention relates to a construction and/or material-handling machine, in particular a crane, comprising a movable functional element, in particular a functional element suspended in an oscillating manner, in particular in the form of a load receiving means, at least one drive device for moving the functional element, a detection device for detecting manual manipulation movements for moving the functional element, and a controller for actuating the drive device on the basis of the detected manipulation movement. The aforementioned detection device has an inertial measuring device, which is attached to the functional element and comprises an acceleration and rotational rate sensor means for providing acceleration and rotational rate signals, and a detection device for detecting the deflection of the functional element from the aforementioned acceleration and rotational rate signals of the inertial measuring device, and the aforementioned controller is de-signed to actuate the at least one drive device so as to compensate for the detected deflection.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002570, “Construction and/or material-handling machine,” published September 15, 2026 at 19:13:55 UTC, https://opentechnical.org/p/OT-2026-000002570.

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Terms

This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.