The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 2018
Filed:
Jun. 27, 2013
Atlas Copco Rock Drills Ab, Orebro, SE;
Jan Olsson, Orebro, SE;
Rene Deutsch, Orebro, SE;
Atlas Copco Rock Drills AB, Orebro, SE;
Abstract
The present invention relates to a method for installation of a rock bolt () in a first drill hole by means of a rock bolting rig (), wherein said rock bolting rig () comprises a carrier (), a boom unit () fastened to said carrier (), and a bolt unit () fastened to said boom unit () via first joint means (), wherein said bolt unit () comprises a feeder unit () including means for displaceable carrying of a drilling machine (), wherein said bolt unit comprises a first (A) end and holding means () for holding said rock bolt (). The method comprises: —by means of said first joint means () maneuver said first end (A) of said bolt unit () to a first position for loading of a bolt, —when said bolt unit () has been maneuvered to said first position for loading of a bolt, providing a rock bolt () to said bolt unit (), for being held by means of said holding means (), and —when said bolt unit () has been loaded with said rock bolt (), maneuver said bolt unit () to a position for installation of said rock bolt () and loaded with said rock bolt () drilling said first hole and installing said rock bolt () in said first hole. The invention also relates to a rock bolting rig.