NF ISO 7176-11

NF ISO 7176-11

January 2014
Standard Current

Wheelchairs - Part 11 : test dummies

ISO 7176-11:2012 specifies requirements for test dummies of any mass greater than or equal to 25 kg, to be used in the evaluation of wheelchairs. ISO 7176-11:2012 provides formulae that specify the location of the overall centre of mass of test dummies, the masses of the segments that comprise the test dummies and the locations of pivots that connect the segments. It also specifies the characteristics of loading pads that support the segments. ISO 7176-11:2012 is intended to enable the construction of test dummies that will produce comparable results for stability, performance and durability testing of manual wheelchairs and electrically powered wheelchairs, including scooters. ISO 7176-11:2012 also includes informative tables of mass and locations of centre of mass, which are derived from the formulae, corresponding to example test dummy masses up to 300 kg in 25 kg increments.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2014

Number of pages

37 p.

Reference

NF ISO 7176-11

ICS Codes

11.180.10   Aids and adaptation for moving

Classification index

S90-612-11

Print number

1

International kinship

ISO 7176-11:2012
Sumary
Wheelchairs - Part 11 : test dummies

ISO 7176-11:2012 specifies requirements for test dummies of any mass greater than or equal to 25 kg, to be used in the evaluation of wheelchairs. ISO 7176-11:2012 provides formulae that specify the location of the overall centre of mass of test dummies, the masses of the segments that comprise the test dummies and the locations of pivots that connect the segments. It also specifies the characteristics of loading pads that support the segments.

ISO 7176-11:2012 is intended to enable the construction of test dummies that will produce comparable results for stability, performance and durability testing of manual wheelchairs and electrically powered wheelchairs, including scooters.

ISO 7176-11:2012 also includes informative tables of mass and locations of centre of mass, which are derived from the formulae, corresponding to example test dummy masses up to 300 kg in 25 kg increments.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    vi
  • 1 Domaine dapplication
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Symboles et abréviations
    2
  • 5 Équipement dessai
    3
  • 6 Matériaux
    5
  • 6.1 Généralités
    5
  • 6.2 Plaques intercalaires rigides
    5
  • 6.3 Coussins en mousse
    5
  • 7 Spécifications
    5
  • 7.1 Généralités
    5
  • 7.2 Emplacements des articulations
    6
  • 7.3 Patins de chargement
    7
  • 7.4 Ajustement de la position du centre de masses global
    11
  • 7.5 Masses des segments
    11
  • 7.6 Positions des centres de masses
    12
  • 7.7 Mannequins d'essai destinés à être utilisés en position debout
    13
  • 7.8 Exemples de construction d'un mannequin d'essai
    14
  • Annexe A (normative) Mesure de la position du centre de masses global
    16
  • Annexe B (informative) Position nominale du centre de masses global
    23
  • Annexe C (informative) Masses nominales et positions recommandées du CdM des segments
    24
  • Annexe D (informative) Vues d'exemples de mannequins dessai
    26
  • Bibliographie
    29
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