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:
Jan. 14, 2025
Filed:
Sep. 16, 2020
Husqvarna Ab, Huskvarna, SE;
Christian Liliegård, Jönköping, SE;
Jörgen Johansson, Jönköping, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
The present disclosure relates to a method () for production of a chainsaw guide bar (). The method comprises the steps of providing () an elongated core plate () extending along a plane, and, in said plane has a length (Lc) in the longitudinal direction (D), and a width (Wc) perpendicular to the longitudinal direction (D), comprising a pair of opposite long side edges () and at least one detachable element () that extends along at least one of the long side edges of the core plate. Arranging () a side plate () on each side of the core plate (), thereby forming a sandwiched structure and joining () of the plates () for formation of an elongated guide bar (), wherein the at least one detachable element () remains attached to the core plate (). The disclosure also relates to a guide bar () for a chainsaw (). The guide bar () comprises a laminated structure of at least three layers comprising a first side plate (), a second side plate (), and a core plate () disposed between said first side plate () and said second side plate (), wherein the core plate () is provided with at least one detachable element (). The disclosure also relates to an alternative method () of production of a chainsaw guide bar ().