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:
Mar. 12, 2013
Filed:
May. 23, 2006
René Deutsch, Órebro, SE;
Dan Jonsson, Sköllersta, SE;
René Deutsch, Órebro, SE;
Dan Jonsson, Sköllersta, SE;
Atlas Copco Rock Drills AB, Orebro, SE;
Abstract
The invention relates to an elongated feed beam () for use on a drill rig (), which feed beam comprises a profiled beam of a light metal or a light metal alloy made from a hollow extruded profile with a substantially rectangular cross section. The profiled beam comprises an upper wall (), a lower wall () and two side walls () and at least one pair of external guide beads (). The individual guide beads () of the at least one pair of guide beads are placed on either side of either the upper wall () or the lower wall () at the locations where said upper or lower wall () meets the opposed side walls (). The guide beads () have a substantially prismatic cross section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile