A Levelling System For Work Machines

Patent No. EP3658483 (titled "A Levelling System For Work Machines") was filed by Hyva Holding on Jul 19, 2018. The application was issued on Nov 13, 2024.

Patent Summary

An automatic levelling system for a load-lifting work machine comprises multiple outriggers, each featuring an extensible thrust element for ground stabilization. The system includes an activating apparatus to regulate thrust element extension based on command signals, an electronic inclination measuring device associated with a machine reference element, and a processing unit. This unit contains a levelling module that generates command signals based on measured inclination. Crucially, the system incorporates one or more rest sensors to detect whether machine wheels are grounded or raised. The processing unit includes an enabling module that activates or disables the levelling module based on these grounded signals, ensuring the levelling process is conditioned upon the contact status of the wheels with the ground surface.

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CompanyOpposition DateRepresentative
PALFINGERAug 11, 2025SPL PATENTANWALTE PARTG MBB

Dossier Documents

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  • Date

    Description

EP3658483

HYVA HOLDING
Application Number
EP18750519A
Filing Date
Jul 19, 2018
Status
Granted And Under Opposition
Oct 11, 2024
Publication Date
Nov 13, 2024