Patent · US Active

Dual drive milling attachment

US12037755B2 · kind B2 · utility

0Cited by

13References

19Claims

0Family size

Assignee

Wirtgen GmbH

Inventors

Stefan Abresch · Dierdorf, DE
Marcel Joisten · Neuwied, DE

Key dates

Filing date	Aug 18, 2022
Grant date	Jul 16, 2024
Priority date	—
Expiry date	Sep 22, 2042

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01C23/127
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A milling attachment for a work machine includes a frame including first and second frame side walls A motor mounting plate is removably mounted on the second frame side wall. A milling drum includes first and second mounting flanges. A first drive motor is mounted on the first frame side wall and includes a drive end connected to the first drum mounting flange by a plurality of threaded fasteners. A second drive motor is mounted on the motor mounting plate and connected to the second drum mounting flange by a stab-in non-threaded connector.

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