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Chainsaw chain with diffused carbides in cutter links

A technology for cutting parts and carbides, which is applied in the direction of saw chains, chain saws, manufacturing tools, etc., and can solve problems such as the impact of cutting operation effectiveness

Pending Publication Date: 2017-11-28
HUSQVARNA AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Given that chainsaws can be used to cut various sizes and types of media, it should be understood that the design of the chain itself may have an effect on the effectiveness of the cutting operation

Method used

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  • Chainsaw chain with diffused carbides in cutter links
  • Chainsaw chain with diffused carbides in cutter links
  • Chainsaw chain with diffused carbides in cutter links

Examples

Experimental program
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Effect test

Embodiment Construction

[0013] Hereinafter, some example embodiments will be described more fully with reference now to the accompanying drawings, in which some, but not all example embodiments are shown. Indeed, the examples described and illustrated herein should not be construed as limitations on the scope, applicability, or configuration of the present disclosure. Rather, these example embodiments are provided so that this disclosure will satisfy applicable legal requirements. The same reference numerals designate the same elements throughout. Further, as used herein, the term "or" is to be construed as a logical operator which results in being true when one or more of its operands are true. As used herein, operably coupled shall be understood to relate to a direct or indirect connection which in any case enables the functional interconnection of components operably coupled to each other.

[0014] figure 1 A side view of a chainsaw 100 according to an exemplary embodiment is shown. Such as f...

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PUM

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Abstract

A method of modifying a cutter link (240) of cutting chain (200) for a chainsaw (100) may include forming the cutter link (240) to include a base portion (280) and a cutting portion (270) extending away from the base portion (280). The cutting portion (240) may include a side plate (300) and a top plate (310). The top plate (310) may include a top face (316) and a bottom face (314). The side plate (300) may include an outer face (305) and an inside face (304). The method may further include diffusing a diffusion agent into material of the top plate (310) and / or the side plate (300) at a treated surface of the top plate (310) and / or side plate (300).

Description

[0001] Cross-references to related applications [0002] This application claims priority to US Provisional Application No. 62 / 128,169, filed March 4, 2015, the entire contents of which are hereby incorporated by reference. technical field [0003] The exemplary embodiments relate generally to hand-held power equipment and, more particularly, to cutting chain improvements for chainsaws. Background technique [0004] Chainsaws are often used both commercially and privately to cut wood or perform other severe cutting operations. Because chainsaws are typically used in outdoor environments, and the work they are used to perform is oftentimes inherently debris-generating, chainsaws are generally relatively robust hand-held machines. They may be driven by a gasoline engine or an electric motor (eg, via a battery or a wired connection), turning the chain around a guide bar at relatively high speeds. The chain includes cutting teeth that engage wood or another medium to cut throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27B33/14
CPCB27B33/142B27B17/02
Inventor 亚当·斯托尔克兰茨尼克拉斯·萨里厄斯
Owner HUSQVARNA AB