ISO INTERNATIONAL STANDARD 13854 Second edition 2017-11 Safety of machinery Minimum gaps to avoid crushing of parts of the human body Securite desmachines-Ecartements minimauxpour prévenirles risques d'ecrasement departies du corps humain Reference number IS0 13854:2017(E) ISO @ISO2017 IS0 13854:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2017, Published in Switzerland 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 Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org i IS02017-All rights reserved IS013854:2017(E) Contents Page Foreword ..iv Introduction. .. 1 Scope.. 2 Normativereferences 3 Termsanddefinitions 4 Minimum gaps. 4.1 Methodologyfor theuse of this document .1 4.2 Values .3 Annex A (informative) Illustration of crushing zones .5 @IS0 2017-All rights reserved ili