Patent · US Active

Construction- and/or material-handling machine

US12365231B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

Liebherr-Components Biberach GmbH · DE

Inventors

Norbert Hausladen · Biberach, DE
Viktor Schindler · Munderkingen, DE

Key dates

Filing date	Jun 10, 2024
Grant date	Jul 22, 2025
Priority date	—
Expiry date	Jun 10, 2044

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2001/2881
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to a construction- and/or material-handling machine such as a crane, excavator or tracked vehicle, comprising an internal combustion engine that drives one or more energy-consuming devices such as a pump, winch, actuator for a structure or working-unit drives of the construction- and/or material-handling machine via a mechanical drive train. According to the invention, an electric drive for driving the mechanical drive train is provided and can be engaged by means of a clutch and decoupled from the mechanical drive train.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.