Patent · US Active

Soil processing machine

US11519138B2 · kind B2 · utility

30Cited by

7References

21Claims

0Family size

Assignee

Hamm AG · DE

Inventors

Matthias Meier · Ribnitz-Damgarten, DE
Christopher Prechtl · Falkenberg, DE

Key dates

Filing date	Dec 16, 2019
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Jan 7, 2041

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01C19/282
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A soil processing machine includes a machine frame with two longitudinal beams substantially extending in the longitudinal direction of the machine and two transverse beams substantially extending transverse to the longitudinal beams. A soil-processing roller is supported in the longitudinal direction between the transverse beams on the longitudinal beams so that it can rotate about an axis of rotation of the roller. A coupling arrangement is provided on the machine frame for attaching the machine frame to a further machine frame of the soil-processing machine or to a further machine. A lifting/supporting arrangement is provided on the machine frame for lifting and/or supporting the machine frame in relation to the ground. One of the transverse beams is supported on the two longitudinal beams so that it can rotate about a swivel axis substantially parallel to an axis of rotation of the roller.

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