Patent · US Active

Construction machine

US10508391B2 · kind B2 · utility

0Cited by

5References

10Claims

0Family size

Assignee

Hamm AG · DE

Inventors

Werner Völkel · Neustadt, DE
Christian Eichhorn · Freiberg, DE

Key dates

Filing date	Dec 12, 2017
Grant date	Dec 17, 2019
Priority date	—
Expiry date	Jan 28, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG08C17/02
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A construction machine includes a system area rotatable about an axis of rotation with respect to a machine frame. On the rotatable system area is at least one sensor, a data transmission unit with at least one transmission antenna, and a first data transmission arrangement for transmitting data from the at least one sensor to the data transmission unit. On the machine frame is a data receiving unit with at least one receiving antenna, a data evaluation system, and a second data transmission arrangement for transmitting data from the data receiving unit to the data evaluation system. The data transmission unit has at least two transmission antennas and/or the data receiving unit has at least two receiving antennas.

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