Back to results
US 12,508,919 B2Granted
Construction machine
AssigneeBAUER Maschinen GmbH
InventorsFlorian Miller, Gernot Skirlo
Life of this patent
Estimating the term…
Abstract
The invention relates to a construction machine having an upper carriage, an undercarriage which has a running gear and on which the upper carriage is rotatably supported about an upright axis, and a feed arm for at least one energy line, with which energy can be supplied from the outside to the construction machine, wherein the feed arm is adjustably supported on the upper carriage. In accordance with the invention at least one drive means for actively adjusting the feed arm relative to the upper carriage is provided.
Claims15
A construction machine having
- an upper carriage,
- an undercarriage which has a running gear and on which the upper carriage is rotatably supported about an upright axis, and
- a feed arm for at least one energy line, with which energy can be supplied from the outside to the construction machine, the feed arm being adjustably supported on the upper carriage,
- drive means for actively adjusting the feed arm relative to the upper carriage, and
- control means for controlling the drive means to adjust the feed arm to reduce a stress on the energy line.
2 more elements
Dependencies are inferred from the claim text.