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:
Sep. 21, 2010
Filed:
Nov. 09, 2005
Pasi Julkunen, Pirkkala, FI;
Tapani Sormunen, Tampere, FI;
Juha Koivula, Tampere, FI;
Seppo Renko, Tampere, FI;
Pasi Julkunen, Pirkkala, FI;
Tapani Sormunen, Tampere, FI;
Juha Koivula, Tampere, FI;
Seppo Renko, Tampere, FI;
Sandvik Mining and Construction Oy, Tampere, FI;
Abstract
A method for sucking dust in connection with a rock drilling rig, and a rock drilling rig. The rock drilling rig () comprises a dust collection system provided with a suction device () to produce suction for sucking dust from a drill hole () through a first suction channel (). The rock drilling rig further comprises a second suction channel () allowing the suction effect of the dust collection system to be utilized for sucking dust from a location other than the drill hole, for example from the control cabin (). Exhaust suction is controlled by means of a control unit ().