Patent · US Active

Vibration exciter for a vibration compactor and construction machine having such a vibration exciter

US9334613B2 · kind B2 · utility

7Cited by

5References

9Claims

0Family size

Assignee

BOMAG GmbH · DE

Inventors

Peter Erdmann · Bern, CH
Niels Laugwitz · Lahnstein, DE

Key dates

Filing date	Dec 3, 2014
Grant date	May 10, 2016
Priority date	—
Expiry date	Dec 3, 2034

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE02D3/026
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A soil compaction machine, in particular, a vibration compactor, is provided which comprises a vibration exciter for generating different kinds of exciter vibration having a first and a second imbalance shaft, which are arranged in parallel to one another. Each imbalance shaft is driven via a separate motor, so that the rotational velocity, the rotational direction, and the phase relation of each of the imbalance shafts can be changed separately.

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