NF ISO 6533

NF ISO 6533

May 2022
Standard Current

Forestry machinery - Portable chain-saw front hand-guard - Dimensions and clearances

This document specifies the dimensions and clearances for front hand-guards and their openings on portable hand-held chain-saws. These dimensions and clearances ensure the necessary safety provided by the hand-guard, which serves as both a shield between the operator's hand and the saw-chain and as an actuator for manually operated chain brakes. For chain-saws with wrap around handles (see Figure 1), this document is not applicable to the portion of the front handle to the right (when viewed from the rear) of the top brace.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2022

Number of pages

12 p.

Reference

NF ISO 6533

ICS Codes

65.060.80   Forestry equipment

Classification index

U34-115

Print number

1

International kinship

ISO 6533:2020
Sumary
Forestry machinery - Portable chain-saw front hand-guard - Dimensions and clearances

This document specifies the dimensions and clearances for front hand-guards and their openings on portable hand-held chain-saws. These dimensions and clearances ensure the necessary safety provided by the hand-guard, which serves as both a shield between the operator's hand and the saw-chain and as an actuator for manually operated chain brakes.

For chain-saws with wrap around handles (see Figure 1), this document is not applicable to the portion of the front handle to the right (when viewed from the rear) of the top brace.

Replaced standards (1)
NF ISO 6533
December 2012
Standard Cancelled
Forestry machinery - Portable chain-saw front hand-guard - Dimensions and clearances

<p>This International Standard specifies the dimensions and clearances for front hand-guards and their openings on portable hand-held chain-saws. These dimensions and clearances ensure the necessary safety provided by the hand-guard, which serves as both a shield between the operator's hand and the saw chain and as an actuator for manually operated chain brakes. For chain-saws with wrap around handles, this International Standard is not applicable to the portion of the front handle to the right (when viewed from the rear) of the top brace.</p>

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Généralités
  • 5 Dimensions des jauges
  • 6 Détermination du point de référence X
    0
  • 7 Dimensions du protecteur de la main tenant la poignée
  • 8 Dégagement entre le protecteur de la main tenant la poignée avant et le corps de la scie, H
    2
  • 9 Dégagements entre le protecteur de la main tenant la poignée avant et la poignée avant
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