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:
Dec. 08, 2015
Filed:
Jul. 05, 2012
Henrik Sohlman, Skogås, SE;
Rashid Gawad, St. Lucia, AU;
Christian Liliegård, Jönköping, SE;
Per Carlbäck, Gränna, SE;
Henrik Sohlman, Skogås, SE;
Rashid Gawad, St. Lucia, AU;
Christian Liliegård, Jönköping, SE;
Per Carlbäck, Gränna, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
The invention relates to a saw chain depth gauge filing template (), comprising a first flat section () and a second flat section (), wherein both sections () are made from a single piece of flat metal, especially from sheet metal, wherein the first flat section () has a first bearing surface () for a cutter link edge () of a saw chain () to be filed, wherein the second flat section () has second bearing surfaces () for a drive link () of the saw chain (), wherein the second surfaces () are established by an linear edge () in which at least two incisions () are machined, wherein the second flat section () has at least one cutout () for a part of the saw chain () to be sharpened by filing. Furthermore, the invention relates to a method for sharpening a saw chain by using such a saw chain depth gauge filing template. By the proposed concept filing of a saw chain becomes possible in a more precise way.