Patent · US Active

Powertrain arrangement of a work machine and a work machine

US12084831B2 · kind B2 · utility

0Cited by

7References

13Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Alexey Rudolf · Markdorf, DE
Michael Siber · Nusplingen, DE
Rico Glöckner · Pocking, DE
Xiaoting Zhu · Shanghai, CN

Key dates

Filing date	Aug 30, 2022
Grant date	Sep 10, 2024
Priority date	—
Expiry date	Aug 30, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60Y2200/415
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A powertrain arrangement of a working machine, including a first and second electric motor, frame component, and transmission, the first and second electric motor being connected to the transmission for transmitting torque. The frame component forms a receiving space, in which the first and second electric motor and the transmission are accommodated. The frame component has a rear axle casing section configured to rotatably bear a universal-joint shaft connecting the transmission to a rear axle. The frame component has a top-side frame section, which is arranged adjacent to a cab floor in a vertical direction. The first and second electric motor are arranged next to each other in a transverse direction and at least partially at a same level in the vertical direction. The first and second electric motor are arranged above the rear axle casing section and below the top-side frame section in the vertical direction.

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