International ISO Standard ISO22705-3 SpringsMeasurementandtest First edition 2024-04 parameters- Part 3: Coldformedcylindricalhelical torsion springs Ressort-Mesuresetparametresd'essai- Partie 3:Ressorts a torsion cylindrique, enroules a froid Referencenumber ISO22705-3:2024(en) @ISO2024 IS022705-3:2024(en) COPYRIGHTPROTECTEDDOCUMENT IS02024 All rights reserved. Unless otherwise specified, or required in the context of its implementation,no part of this publication may bereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingon the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below orIso'smemberbodyinthecountryoftherequester. ISocopyrightoffice CP40i.Ch.deBlandonnet8 CH-1214Vernier,Geneva Phone:+41227490111 Email:copyright@iso.org Website:www.iso.org Published in Switzerland IS02024-Allrightsreserved ii