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. 08, 2011
Filed:
Dec. 08, 2006
Maria Pettersson, Stora Mellösa, SE;
Maria Pettersson, Stora Mellösa, SE;
Atlas Copco Rock Drills AB, Orebro, SE;
Abstract
The invention relates to a pulse generator () in an impulse generator () for a cutting tool (), which pulse generator () is intended to transfer energy from a propulsion device () to impulses in the tool (), where the pulse generator () comprises a rotatable cylinder drum () comprising at least one piston cylinder (), in which piston cylinder () is arranged at least one piston (), which piston () is arranged to compress fluid () during rotation of the cylinder drum (), and that the cylinder drum () is arranged to discharge the fluid () to the propulsion chamber () in the discharge position of the piston () via at least one opening () opening into the piston cylinder in order to produce an impulse in the tool (). The invention also relates to an impulse machine comprising an impulse generator ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile