Civil engineering machine
AssigneesRTG Rammtechnik GmbH, TECHNE KIROW GmbH
InventorsStefan ZEPMEISEL, Bernhard LINDERMAIR, Walter KOELLNER, Ludwig KOEHNE
Life of this patent
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Abstract
The invention relates to a civil engineering machine with a undercarriage comprising a track chassis, a superstructure mounted on the undercarriage, so as to be rotatable about a vertical axis of rotation, a leader with a linear guide along which a work carriage with a construction work implement is displaceably mounted, and an articulation mechanism by means of which the leader is adjustably mounted on the superstructure. According to the invention it is provided that the articulation mechanism comprises a telescopic arm by means of which a distance of the leader relative to the superstructure can be adjusted.
Claims12
-11. (canceled)
A civil engineering machine, comprising
- an undercarriage which comprises a chassis,
- a superstructure mounted on the undercarriage, so as to be rotatable about a vertical axis of rotation,
- a leader with a linear guide along which a work carriage with a construction work implement is displaceably mounted, and
- an articulation mechanism by means of which the leader is adjustably mounted on the superstructure,
- wherein
- the articulation mechanism comprises a substantially horizontally oriented telescopic arm, by means of which a distance of the leader relative to the superstructure can be adjusted by its extending or retracting telescoping, without substantial changes to the vertical position of the leader,
- the undercarriage is configured as a track-bounded undercarriage with a chassis having wheels for driving on railroad tracks, and
- the telescopic arm is mounted on the superstructure pivotable about a horizontal pivot axis.
Dependencies are inferred from the claim text.