Positioning arrangement, rod handling device, drill rig and method for positioning of a drill rod
AssigneeAtlas Copco Rock Drills AB
InventorsJan Hanna, Venugopal Nagaraj
Life of this patent
Estimating the term…
Loading patent…
AssigneeAtlas Copco Rock Drills AB
InventorsJan Hanna, Venugopal Nagaraj
Estimating the term…
A positioning arrangement, a rod handling device, a drill rig and a method for positioning a drill rod are provided. The positioning arrangement comprises a positioning organ, arranged to position a drill rod with a length axis, and a displacement arrangement with a first portion and a second portion, the first portion being connected to the positioning organ and the second portion being connectable to a base part. The displacement arrangement is arranged to displace the positioning organ from a first position to a second position via a translational displacement, such that a length axis of a drill rod positioned by the positioning organ will be substantially aligned with the drill hole axis in the second position.
A positioning arrangement for positioning of a drill rod relatively a drill hole axis, the positioning arrangement comprising:
Rod handling device comprising:
Method for positioning a drill rod relatively a drill hole axis with a positioning arrangement comprising a positioning organ, arranged to position a drill rod with a length axis, and a displacement arrangement with a first portion and a second portion, the first portion being connected to the positioning organ and the second portion being connectable to a base part,
Dependencies are inferred from the claim text.