Drilling apparatus and method for drilling
AssigneeBAUER Spezialtiefbau GmbH
InventorStefan Spreitzer
Life of this patent
Estimating the term…
Abstract
The invention relates to an earth working apparatus having an undercarriage which is designed as a running gear, and an upper carriage which is supported in a rotatable manner on the undercarriage and has a driver's cab as well as a drive motor for the undercarriage. According to the invention, between the undercarriage and the upper carriage an extension segment is arranged, through which a vertical distance between the undercarriage and the upper carriage is extended. On the extension segment between the undercarriage and the upper carriage a support means for tilt protection is mounted. The invention furthermore relates to a method for earth working with an earth working apparatus of such type.
Claims12
A drilling apparatus comprising:
- an undercarriage, which is designed as a running gear,
- an upper carriage, which is supported in a rotatable manner on the undercarriage and has a driver's cab as well as a drive motor for the undercarriage, and
- a mast arranged on the upper carriage, along which a drill drive is supported in a vertically adjustable manner, wherein
- the upper carriage is horizontally aligned with respect to the undercarriage defining a horizontal plane extending through the upper carriage,
- between the undercarriage and the upper carriage, an extension segment is arranged, through which a vertical distance between the undercarriage and the upper carriage is extended, and
- on the extension segment between the undercarriage and the upper carriage, a support and tilt protection device is mounted.
Dependencies are inferred from the claim text.