ISO/TR TECHNICAL REPORT 13570-2 First edition 2014-06-15 Wheelchairs - Part 2: Typical values and recommended limits of dimensions, mass and manoeuvring space as determined in IS0 7176-5 Fauteuils roulants - Partie 2: Valeurs types et limites ou dimensions recommandées, masses et espace requis pour maneuvres comme évalués dans I'lso 7176-5 Reference number ISO/TR 13570-2:2014(E) LSO @ IS0 2014 Not for Resale IS0/TR 13570-2:2014(E) COPYRIGHTPROTECTEDDOCUMENT ISO2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56:CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax +41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0/TR 13570-2:2014(E) Contents Page Foreword ..iv Introduction. .. 1 Scope. 2 Normative references 3 Terms and definitions 4 Wheelchair groups .1 4.1 General. .1 4.2 Wheelchairs with handrims. ..2 4.3 Electrically powered wheelchairs of class A . 2 4.4 Electrically powered wheelchairs of class B. 4.5 Electrically powered wheelchairs of class C .2 4.6 Electrically powered wheelchairs (scooter design) .2 5 Typical values and recommended limits for required measurements. .2 5.1 General 2 5.2 Full overall length . 2 5.3 Overall width .3 5.4 Handgrip height .4 5.5 Stowage length .5 5.6 Stowage width .6 5.7 Stowage height 5.8 Rising .8 5.9 Total mass. 5.10 Mass of heaviest part .9 5.11 Pivotwidth .10 5.12 Reversing width ..11 5.13 Turning diameter ..12 5.14 Ground clearance ..13 5.15 Required width of angled corridor .14 5.16 Required doorway entry depth. .15 5.17 Required corridor width for side opening ..16 6 Typical values and recommended limits for Technical dimensions. ..17 6.1 Reduced overall length. ..17 6.2 Overall height. ..18 6.3 Radial wheel deviation for mass group I, I, and III ..18 6.4 Lateral wheel deviation for mass group I, II, and III .19 6.5 Radial handrim deviation for mass I, II, and III .19 6.6 Lateral handrim deviation for mass I, II, and III .20 6.7 Full occupied length 20 6.8 Reduced occupied length 21 6.9 Occupied width. 22 6.10 Occupied height. 23 6.11 Ramp transition angle 23 6.12 Wheelbase 24 6.13 Rear wheel track. 26 6.14 Front wheel track 27 6.15 Camber. .28 6.16 Toe of occupant mass group I, II, and III 29 6.17 Skew of occupant mass group I, II, and III .30 6.18 Castor rake of occupant mass group I, II, and III 31 6.19 Castor cant for occupant mass group I, II, and III 32 6.20 Castor trail for occupant mass group I, II, and III. .32 6.21 Castor wheel misalignment of occupant mass group I, II, and III ..33 iii ted withoutlicensefrom IHS Not for Resale