Patent · US Active

Working machine, a work attachment and a combination thereof

US12252864B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Volvo Construction Equipment AB · SE

Inventors

Christian Hahn · Oberböhmsdorf, DE
Björn Dusemund · Bartow, DE

Key dates

Filing date	Apr 6, 2018
Grant date	Mar 18, 2025
Priority date	—
Expiry date	Sep 9, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A working machine includes a work attachment connection arrangement configured to operationally connect to the working machine a work attachment provided with a work tool; and a control system configured to control the operation of the working machine and to control the operation of the work attachment. The working machine further includes: at least a first electric motor; a first rechargeable battery; an electric power circuit connecting the first electric motor and the first rechargeable battery, wherein the work attachment connection arrangement includes a first electrical connector, wherein the first electric connector is configured to be connected to a corresponding electrical connector connected to an auxiliary rechargeable battery.

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