Patent · US Active

Soil compactor

US11692317B2 · kind B2 · utility

0Cited by

17References

9Claims

0Family size

Assignee

Hamm AG · DE

Inventors

Sebastian Villwock · Pechbrunn, DE
Werner Völkel · Neustadt, DE

Key dates

Filing date	May 27, 2020
Grant date	Jul 4, 2023
Priority date	—
Expiry date	Aug 31, 2041

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01C19/282
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A soil compactor includes at least one compactor roller, which is free to rotate about an axis of rotation of the roller, with a plurality of roller segments, which follow one another along the direction of the axis of rotation of the roller. In each case, at least one electromotive drive for producing an oscillating torque is assigned to each roller segment.

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