Patent · US Active

Building machine

US9121145B2 · kind B2 · utility

16Cited by

19References

21Claims

0Family size

Assignee

Wirtgen GmbH

Inventors

Christian Berning · Euskirchen, DE
Peter Busley · Linz, DE
Günter Hähn · Rübhausen, DE
Thomas Kramer · Herford, DE

Key dates

Filing date	Feb 15, 2008
Grant date	Sep 1, 2015
Priority date	—
Expiry date	Apr 16, 2031

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01C19/00
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

The invention relates to a building machine, in particular a road-building machine, having running gear and a chassis which is fitted with a working unit which has one or more implements. The building machine has a stored-program control device for controlling the implements of the working unit and a device for displaying operational variables or operational states in the form of characters or images. In addition to the stored-program control device, the building machine has a centralized data processing device which is embodied in such a way that operational variables or operational states can be displayed as characters or images with the device for displaying operational variables or operational states. The exchange of data between the stored-program control device and the centralized data processing device is carried out via a first data bus, while the exchange of data between the data processing device and the device for displaying operational variables or operational states is carried out via a second data bus.

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