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:
Jul. 03, 2012
Filed:
Dec. 20, 2007
Martti Keskinen, Espoo, FI;
Martti Keskinen, Espoo, FI;
Sandvik Mining and Construction Oy, Tampere, FI;
Abstract
The invention relates to a method and a software product for designing a drilling pattern for excavating a rock cavern. The invention further relates to a rock-drilling rig, in whose control unit the software product and the method are executable. During designing of the drilling pattern, drill hole bottom locations are placed at a blast plane at the bottom of a round. A drilling pattern design program determines the missing properties of the drill holes viewed from the bottom of the round towards a navigation plane. The program is able to determine a starting location for a drill hole based on the location and the direction of the bottom. The program also performs blasting calculation on the drill holes positioned.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile