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EN 14021:2003

Current
Current

The latest, up-to-date edition.

Stone shields for off-road motorcycling suited to protect riders against stones and debris - Requirements and test methods
Published date

17-12-2003

Foreword
Introduction
1 Scope
2 Normative references
3 Definition
4 Requirements
  4.1 Construction
  4.2 Minimum protected areas
      4.2.1 General
      4.2.2 Breast guard
      4.2.3 Shoulder guards
      4.2.4 Biceps guards
      4.2.5 Back Guard
  4.3 Sizing
  4.4 Surface continuity
  4.5 Attachments
  4.6 Ergonomic requirements
  4.7 Impact performance requirements
5 Test equipment
  5.1 Apparatus
      5.1.1 Dropping apparatus
      5.1.2 Hemispherical impactor
      5.1.3 Anvil
      5.1.4 Force measurement instrumentation
      5.1.5 Tolerance and uncertainty
  5.2 Circular probe for surface continuity test
6 Test methods
  6.1 Samples for technical examination and ergonomic testing
  6.2 Visual check and measurement
  6.3 Testing the surface continuity of stone shields
  6.4 Testing restraints of stone shields
  6.5 Ergonomic assessment of stone shields
  6.6 Impact testing of stone shields
7 Marking
8 Information supplied by the manufacturer
Annex ZA (informative) Clauses of this European Standard addressing
         essential requirements or other provisions of EU Directives
Bibliography

This European Standard specifies requirements and test methods for the stone shields to be worn by youths and adults of either sex while riding motorcycles in motocross and other off-road activities on dirt roads.Hence this European Standard contains general and performance requirements for the materials utilised and requirements for sizes, shapes, marking and assembly methodology.This European Standard is not applicable to stone shield for children and for people with chest girth below 75 cm.

Committee
CEN/TC 162
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
NEN EN 14021 : 2004 Identical
I.S. EN 14021:2004 Identical
PN EN 14021 : 2005 Identical
SN EN 14021 : 2004 Identical
UNE-EN 14021:2004 Identical
NF EN 14021 : 2004 Identical
UNI EN 14021 : 2004 Identical
NBN EN 14021 : 2004 Identical
NS EN 14021 : 1ED 2004 Identical
BS EN 14021:2003 Identical
DIN EN 14021:2004-03 Identical

89/686/EEC : 1989 AMD 5 2012 COUNCIL DIRECTIVE OF 21 DECEMBER 1989 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO PERSONAL PROTECTIVE EQUIPMENT
EN 1621-1:2012 Motorcyclists' protective clothing against mechanical impact - Part 1: Motorcyclists' limb joint impact protectors - Requirements and test methods
EN 340:2003 Protective clothing - General requirements
ISO 6487:2015 Road vehicles — Measurement techniques in impact tests — Instrumentation

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