© ISO 2016 Protective equipment for use in ice hockey — Part 2 Head protection for skaters Équipements de protection destinés à être utilisés en hockey sur glace — Partie 2 Protections de tête pour le[.]
INTERNATIONAL STANDARD ISO 10256-2 First edition 2016-12-01 Protective equipment for use in ice hockey — Part 2: Head protection for skaters Équipements de protection destinés être utilisés en hockey sur glace — Partie 2: Protections de tête pour les skateurs Reference number ISO 10256-2:2016(E) I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n © ISO 2016 ISO 10256-2:2016(E) COPYRIGHT PROTECTED DOCUMENT © ISO 2016, Published in Switzerland All rights reserved Unless otherwise specified, no part o f 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 o f the requester ISO copyright o ffice Ch de Blandonnet • CP 401 CH-1214 Vernier, Geneva, Switzerland Tel +41 22 749 01 11 Fax +41 22 749 09 47 copyright@iso.org www.iso.org ii I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n ISO 10256-2:2016(E) Contents Page Foreword iv Introduction v Scope Normative references Terms and definitions Requirements 4.1 4.2 4.3 4.4 4.5 4.8 Innocuousness Ergonomics Attachments 4.3.1 Optional devices 4.3.2 Fastener components f f Protected area 4.4.1 Minimum protected area 4.4.2 Ear aperture 4.4.3 Ventilation openings Penetration 4.7.1 Straps Field of vision Eye and ull- ace p ro tecto rs S ho ck ab s o rb ing cap acity Retentio n sys tem E xtens ib ility and s trength Test methods 5.1 5.2 5.3 5.4 5.5 5.6 Sampling Conditioning temperatures Field of vision Helmet positioning index (HPI) Protected area Determination of penetration characteristics 5.6.1 Test apparatus 5.6.2 Procedure f 5.7.1 Impact sites 5.7.2 Marking impact locations on headform 5.7.3 Apparatus 5.7.4 Procedure f f 5.8.1 Apparatus 5.8.2 Positioning f D eterminatio n o s ho ck ab s o rb ing cap acity D eterminatio n o retentio n sys tem 8.3 E xtens ib ility and releas ing unctio n o rce Test report Permanent markings 8 Information for users Annex A (normative) Impact drop test using a free-fall test apparatus with a guided carrier 15 Annex B (normative) Impact drop test using a guided monorail 19 Annex C (informative) Method for measuring field o f vision 23 Bibliography 26 © ISO 2016 – All rights reserved I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n iii ISO 10256-2:2016(E) Foreword I SO (the I nternational O rganiz ation for Standardiz ation) is a worldwide federation of national s tandards bodies (ISO member bodies) The work o f preparing International Standards is normally carried out through ISO technical committees Each member body interested in a subject for which a technical committee has b een es tablished has the right to b e represented on that committee I nternational organi zation s , governmental and non- governmental, in liaison with I SO, al so take p ar t in the work ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters o f elec trotechnical s tandardi z ation T he procedures used to develop this cument and those intended for its fur ther maintenance are describ ed in the I SO/I E C D irec tives , Par t I n p ar ticu lar the different approval criteria needed for the di fferent types o f ISO documents should be noted This document was dra fted in accordance with the editorial ru les of the I SO/I E C D irec tives , Par t (see www iso org/direc tives) Attention is drawn to the possibility that some o f the elements o f this document may be the subject o f patent rights ISO shall not be held responsible for identi fying any or all such patent rights Details o f any patent rights identified during the development o f the document will be in the Introduction and/or on the I SO l is t of p atent declarations received (see www iso org/p atents) Any trade name used in this document is in formation given for the convenience o f users and does not cons titute an endors ement For an explanation on the meaning o f ISO specific terms and expressions related to formity assessment, as well as information about I SO ’s adherence to the World Trade O rganization ( WTO) principles in the Technical B arriers to Trade (TB T ) see the following URL: www.iso.org/iso/foreword html Sports and other recreational facilities and equipment, Sub committee S C , Ice hockey equipment and facilities T he committee res p ons ible for this cument is I SO/ TC , This first edition o f ISO 10256-2, together with ISO 10256-1, ISO 10256-3, ISO 10256-4, ISO 10256-5, and ISO 10256-6 cancels and replaces the ISO 10256:2003, which has been technically revised I SO 102 consis ts of the following parts, under the general title — Part 1: General requirements — Part 2: Head protection for skaters — Part 3: Face protectors for skaters — Part 4: Head and face protection for goalkeepers — Part 5: Neck laceration protection for ice hockey players T he fol lowing p ar ts are under prep aration: — iv Part 6: Lower leg protectors for ice hockey players I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n Protective equipment for use in ice hockey: ISO 10256-2:2016(E) Introduction I ce ho ckey i s a s p or t i n wh ich there i s a ri s k o f i nj u r y I ce ho ckey hel me ts a fford no pro te c tion from ne ck or s pi na l i nj ur y S evere he ad, bra i n, or s pi na l i nj u rie s , i nclud i ng p ara lys i s or de ath , c an o cc u r i n s pite o f u s i ng an ice ho ckey hel me t accord i ng to th i s p a r t o f I S O 10 T he i ntention o f he ad pro te c tion u s e d i n ice ho ckey i s to re duce the i nj urie s to the he ad T he pro te c tive func tion i s s uch that the fre quenc y force from and s everity o f lo c a l i z e d i mp ac ts agai n s t the pro te c tor i s d i s tribute d a nd damp ene d and the p ene tration o f obj e c ts i s counterac te d Pa r t o f the he ad pro te c tion for u s e i n ice ho ckey s i s ts o f a hel me t To ach ieve the p er formance o f wh ich it i s c ap able and to en s u re s tabi l ity on the he ad, a hel me t i s i ntende d to b e as clo s ely fitti ng a s p o s s ible s i s tent with com for t I n u s e, it i s e s s enti a l that the hel me t i s s e c urely fas tene d , with any ch i n s trap or ne ck s trap adj u s te d accord i ng to ma nu fac tu rer ’s i n s tr uc tion s Sub com m itte e i s aware th at s p e c i fic ation s for the p er formance o f the hel me t are re qu i re d to re duce the ri s k o f i nj u r y i n ice ho ckey T here wa s s en s u s th at mo s t o f to day’s he ad pro te c tors me e t the performance requirements of this part of ISO 10256 The goal of the subcommittee is to promote the u s e o f b e tter materia l s a nd/or s truc tion s as they b e come avai lable to me e t the o f the s p or t o f ice ho ckey Sub com m itte e re co gn i z e s th at i n order to provide futu re for re qu i rements com for t, fit a nd use, helmets is intended to have a mass consistent with providing the appropriate performance characteristics © ISO 2016 – All rights reserved I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n v I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n INTERNATIONAL STANDARD ISO 10256-2:2016(E) Protective equipment for use in ice hockey — Part 2: Head protection for skaters Scope T h i s p ar t o f I S O 102 s p e ci fie s p er forma nce re qu i rements a nd te s t me tho d s for he ad pro te c tors for u s e i n ice ho ckey and i s i ntende d to b e re ad i n conj u nc tion with I S O 102 -1 Requirements and the corresponding test methods, where appropriate, are given for the following: a) construction and protected area; b) shock absorption; c) penetration; d) re tention s ys tem prop er tie s; e) field o f vi s ion; f) marking and information T h i s p a r t o f I S O 10 appl ie s to he ad pro te c tors worn b y — pl ayers o ther tha n go a l ke ep ers , and — certain functionaries (e.g referees) NO TE T he re qu i rements o f a C l au s e ta ke p re ce dent over a figu re NO TE T he i ntent o f th i s p a r t o f I S O 10 i s to re duce the ri s k o f i nj u r y to the he ad without comp rom i s i ng the form or appeal of the game Normative references T he fol lowi ng i nd i s p en s able c u ments , i n whole or i n p ar t, are normatively re ference d i n th i s c u ment a nd are for its appl ic ation For date d re ference s , on ly the e d ition cite d appl ie s For u ndate d re ference s , the late s t e d ition o f the re ference d c u ment (i nclud i ng any amend ments) appl ie s ISO 6487, Road vehicles — Measurement techniques in impact tests — Instrumentation ISO 10256-1:2016, Protective equipment for use in ice hockey — Part 1: General requirements EN 960:2006, Headforms for use in the testing of protective helmets Terms and definitions For the purp os es o f thi s cument, the terms and definitions given in ISO 10256-1 and the following apply 3.1 drop height vertical distance between the lowest point (impact point) of the elevated helmet and the impact surface on a drop test apparatus © ISO 2016 – All rights reserved I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n ISO 10256-2:2016(E) 3.2 fastening system devices used to connect the components of the helmet 3.3 f i e l d o f v i s i o n extent of vision through the protector in the “as worn” position when placed on the appropriate he ad form and me a s ure d with re ference to the entra nce pupi l o f the s tationar y eye 3.4 goniometer positioning device that moves the headform such that the angular rotation and movement in reference to the corne a l eye p oi nt i n b o th the hori zonta l and ver tic a l d i re c tion s c an b e re corde d 3.5 helmet device worn on the he ad that i s i ntende d to re duce the ri s k o f he ad i nj u r y to ice ho ckey p a r ticip ants N o te to entr y: H el me ts c a n i nclude: a) a s ho ck- attenu ati ng s ys tem; b) a re tention s ys tem; c) manufacturers’ attachments 3.6 helmet model categor y o f hel me ts th at have the s a me e s s enti a l charac teri s tics N o te to entr y: E s s enti a l ch a rac ter i s tic s i nclude: a) materials; b) dimensions; c) construction; d) re tention s ys tem; e) protective padding 3.7 helmet positioning index HPI vertical distance measured at the median plane, from the front edge of the helmet to the reference plane, when the helmet is placed on the reference headform 3.8 impact sites N o te to entr y: I mp ac t s ite s a re de fi ne d i n rel ation to the he ad for m u s i n g p roj e c te d me a s u rements 3.8.1 prescribed impact site crown, front, front boss, side, rear, rear boss N o te to entr y: S e e 3.8.1.1 crown Figure point where the central vertical axis meets the top of the headform I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n ISO 10256-2:2016(E) 3.8.1.2 front point on the median plane which is 50 mm above the anterior intersection with the reference plane 3.8.1.3 front boss point 25 mm above the reference plane and 45° in a clockwise or counter-clockwise direction about the central vertical axis 3.8.1.4 side point 25 mm above the reference plane on the mid-frontal plane 3.8.1.5 rear point at the posterior intersection of the median and reference plane 3.8.1.6 rear boss point on the reference plane and 135° in a clockwise or counter-clockwise direction about the central vertical axis 3.8.2 non-prescribed impact sites locations on or above the test line and at least one-fi fth o f the circum ference o f the head form from any prior impact site use 3.9 liner material inside the outer covering o f the helmet, with the principal objective to absorb kinetic energy generated by an impact to the head Note to entry: This material, or part o f it, helps to ensure a snug com fortable fit o f the helmet on the head 3.10 natural frequency requency at which a system will tend to oscillate when displaced from its static equilibrium position f 3.11 outer covering shell material that gives the helmet its form 3.12 retention system system which secures the helmet firmly to the head by passing under the mandible in whole or in part when adjusted according to manu facturer’s instructions 3.13 support assembly drop assembly in the monorail system minus the weight o f the head form, ball arm, ball clamp, ball clamp bolts, and accelerometer 3.14 spherical impactor device made o f low resonance material that couples mechanically with the ball arm connector o f the drop assembly in place o f the impact test head form and is used for system verification o f the drop assembly EXAMPLE Magnesium, aluminium alloy, or stainless steel © ISO 2016 – All rights reserved I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n ISO 10256-2:2016(E) 3.15 test area area on and ab ove the tes t line, where an imp ac t s ite shal l b e lo cated 3.16 test line l i ne that defi ne s the b ou ndarie s o f the te s t are a N o te to entr y: S e e Figu re Requirements 4.1 Innocuousness T he manufac turer shal l provide written cumentation indicating that the materials used in the s truc tion o f the hel me t fu l fi l the re qu i rements for i n no c uou s ne s s given i n I S O 102 -1 4.2 Ergonomics M anu fac tu rers s l l provide c u mentation i nd ic ati ng that the hel me t fu l fi l s the re qu i rements for ergonomics given in I SO 102 -1 4.3 Attachments 4.3.1 Optional devices M anu fac tu rers s l l provide c u mentation to fi rm th at any op tiona l device fitte d to the hel me t h as b e en de s igne d to m i n i m i z e the ri s k o f i nj u r y to the we arer or o ther p layers du ri ng contac t or o ther wi s e 4.3.2 Fastener components Fas teners for securing attachments to the hel met shal l b e so des igned that the degree of protec tion a fforde d to the we arer b y the hel me t i s no t thereb y re duce d 4.3.3 Eye and full-face protectors Hel me ts sh a l l b e de s igne d to a l low eye or fu l l- face pro te c tors to b e attache d with s i mple to ol s (e g screwdriver) 4.4 Protected area 4.4.1 Minimum protected area T he protec ted area shal l b e at leas t the area ab ove the line B C DE F in Figure when the hel met is p os itioned according to T his area shal l corres p ond with the headform s ize with which the helmet is to b e tes ted 4.4.2 Ear aperture No e a r ap er ture (op en i ng) sha l l have a l i ne ar d i men s ion exce e d i ng m m T he d i s ta nce to any o ther e dge o f the hel me t s l l b e no t le s s than m m T he e ar ap er tu re sh a l l b e comple tely s u rrou nde d b y the outer covering of the helmet (shel l) I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n ISO 10256-2:2016(E) Dimensions in millimetres Key a Remove all sharp edges Figure — Test blade (penetrator) 14 I n tern ati o n al Org an i z ati o n fo r S tan d ard i z ati o n