1、May 2016 English price group 13No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.220.20!%SMF“2484235www.din.deDIN
2、ISO 9523Touring ski-boots for adults Interface with touring ski-bindings Requirements and test methods (ISO 9523:2015),English translation of DIN ISO 9523:2016-05Tourenskischuhe fr Erwachsene Anschlussbereich an Skibindungen fr den Touren-Skilauf Anforderungen und Prfverfahren (ISO 9523:2015),Englis
3、che bersetzung von DIN ISO 9523:2016-05Chaussures de ski de randonne pour adultes Zones de contact avec les fixations de skis de randonne Exigences et mthodes dessai (ISO 9523:2015),Traduction anglaise de DIN ISO 9523:2016-05SupersedesDIN ISO 9523:2009-12See start of applicationwww.beuth.deDocument
4、comprises 24 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.04.16 A comma is used as the decimal marker. Start of application The start of application of this standard is 2016-05-01. National foreword 3Contents PageNational An
5、nex (infomative) Bibliography .41 Scope . 52 Normative references 53 Terms and definitions . 54 Requirements and test methods 64.1 General . 64.2 Dimensions . 64.3 Design . 84.3.1 Sole length . 84.3.2 Boot sole interface 84.3.3 Side walls at boot toe . 84.3.4 Side walls at boot heel . 84.3.5 Rigidit
6、y . 94.3.6 Boot sole interface areas with the binding . 104.3.7 Free spaces . 134.3.8 Toe and heel boot/binding interface areas 184.3.9 Bevelled areas .204.3.10 Bearing surface at heel 204.3.11 Bearing surface at toe .214.3.12 Style of boot shell .214.3.13 Mounting point .215 Marking .216 Instructio
7、ns for use 21Annex A (informative) Mondopoint system ski-boot sizing and marking 22Annex B (informative) Dimensions and requirements of “second degree” 23Bibliography .24DIN ISO 9523:2016-05 2 National foreword This standard includes safety requirements within the meaning of the Produktsicherheitsge
8、setz (ProdSG) (German Product Safety Act). This document (ISO 9523:2015) has been prepared by Technical Committee ISO/TC 83 “Sports and other recreational facilities and equipment”, Subcommittee SC 4 “Snowsports equipment” (Secretariat: ASI, Austria). The responsible German body involved in its prep
9、aration was DIN-Normenausschuss Sport- und Freizeitgert (DIN Standards Committee Sports Equipment), Working Committee NA 112-03-01 AA Ski- und Snowboardsportgerte. Where this standard has been identified by the Ausschuss fr Produktsicherheit (German Committee for Product Safety) and reference to it
10、has been published in the Gemeinsames Ministerialblatt (German Joint Ministerial Gazette) by the Bundesanstalt fr Arbeitsschutz und Arbeitsmedizin (BAuA) (German Federal Institute for Occupational Safety and Health), it is to be presumed that touring ski-boots for adults which comply with this stand
11、ard fulfil the relevant health and safety requirements. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN and/or DKE shall not be held responsible for identifying any or all such patent rights. The DIN Standards corresponding to
12、 the International Standards referred to in this document are as follows: ISO 527-1 DIN EN ISO 527-1 ISO 527-2 DIN EN ISO 527-2 ISO 868 DIN EN ISO 868 ISO 1183 (all parts) DIN EN ISO 1183-1, DIN EN ISO 1183-2, DIN EN ISO 1183-3 ISO 2039-1 DIN EN ISO 2039-1 ISO 5355 DIN EN ISO 5355 Amendments This st
13、andard differs from DIN ISO 9523:2009-12 as follows: a) rubber material requirements for the boot sole areas which interface with the binding have been added to 4.3.6; b) the test methods specified in 4.3.7.2 have been simplified and the tolerances modified; c) Figure 11 has been revised; d) the sta
14、ndard has been editorially revised. Previous editions DIN 7882: 1981-05, 1984-06, DIN ISO 9523: 1994-09, 2009-12 DIN ISO 9523:2016-05 3 National Annex NA (informative) Bibliography DIN EN ISO 527-1, Plastics Determination of tensile properties Part 1: General principles DIN EN ISO 527-2, Plastics De
15、termination of tensile properties Part 2: Test conditions for moulding and extrusion plastics DIN EN ISO 868, Plastics and ebonite Determination of indentation hardness by means of a durometer (Shore hardness) DIN EN ISO 1183-1, Plastics Methods for determining the density of non-cellular plastics P
16、art 1: Immersion method, liquid pyknometer method and titration method DIN EN ISO 1183-2, Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column method DIN EN ISO 1183-3, Plastics Methods for determining the density of non-cellular plastics Part 3: Gas
17、pyknometer method DIN EN ISO 2039-1, Plastics Determination of hardness Part 1: Ball indentation method DIN ISO 5355, Alpine ski-boots Requirements and test methods DIN ISO 9523:2016-05 4 Touring ski-boots for adults Interface with touring ski-bindings Requirements and test methods1 ScopeThis Intern
18、ational Standard specifies the dimensions and characteristics of the interface, requirements, test methods, and marking of ski-boots with a rigid sole (see 3.5) which are used with current systems of touring ski-bindings with attachment at the boot toe and boot heel, the proper release function of w
19、hich depends on the dimensions and design of the interfaces.For ski-binding systems that function irrespective of the sole shape or that have different requirements for the sole dimensions, it is not always necessary for the ski-boot soles to comply with this International Standard in order to achie
20、ve the desired degree of safety.This International Standard is applicable to ski-boots of sizes 15,0 and larger in the Mondopoint system (see Annex A).It is applicable to rigid touring boots. Boots with softer shells like Telemark boots are excluded as they do not have the necessary shell stability
21、to act as part of the release systems.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the ref
22、erenced document (including any amendments) applies.ISO 527-1, Plastics Determination of tensile properties Part 1: General principlesISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plasticsISO 554, Standard atmospheres for conditioning and/
23、or testing SpecificationsISO 868, Plastics and ebonite Determination of indentation hardness by means of a durometer (Shore hardness)ISO 1183 (all parts), Plastics Methods for determining the density of non-cellular plasticsISO 2039-1, Plastics Determination of hardness Part 1: Ball indentation meth
24、odISO 5355, Alpine ski-boots Requirements and test methodsISO 9407, Shoe sizes Mondopoint system of sizing and marking3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 5355 and the following apply.3.1interface areapart of the ski-boot intended for conta
25、ct with the ski-binding3.2toe interface areapart of the ski-boot intended to fit with the front bindingDIN ISO 9523:2016-05 5 3.3heel interface areapart of the ski-boot intended to fit with the rear binding3.4free spacespace intended to avoid contact between ski-boots and binding, especially during
26、step in/step out or release3.5rigid ski boot soleski boot sole which does not flex when walkingNote 1 to entry: See 4.3.5.1.3.6median planemiddle plane of the sole, longitudinal and perpendicular to the bearing surface3.7bearing surfacetoe or heel surface of the boot sole which is in contact with a
27、plane on which the boot is standing3.8ski-brakedevice to stop the ski after release of the binding4 Requirements and test methods4.1 GeneralIf no specific test methods are indicated, check the characteristics as appropriate (e.g. by measurement).If not otherwise indicated, execute the testing under
28、standard atmosphere 23/50, in accordance with ISO 554, with ordinary tolerances.4.2 DimensionsThe dimensions of the boot toe and heel shall correspond to Figure 1. Other boot dimensions need not correspond to Figure 1.Fundamentally, all dimensions shall be within the indicated tolerance. However, re
29、levance to safety varies in importance depending on the indicated dimensions.Looking at several dimensions (see Annex B), a deviation from the tolerances may be accepted, provided that the following requirements are respected:a) deviations remain exceptional;b) deviations are small;c) no limitations
30、 of function arise with all marketable and critical bindings;d) tolerance is respected at the next possible chance (e.g. reconstruction of a tool).The gauge (see Figure 1) shall be wider than the boot sole.N1)National footnote: Here the English word “gauge” is used, and in German it is translated as
31、 “Messlehre”. It is also described in German as “Prfmuster”. N1)DIN ISO 9523:2016-05 6 Dimensions in millimetresKey1 area where perpendicularity tolerance is valid2 gaugeNOTE Shaded areas are those in which the tolerance of evenness and the dimensions 28 mm 3 mm and 32 mm 2 mm are valid.Figure1 Dime
32、nsions of boot toe and heelN1)National footnote: Here the English word “gauge” is used, and in German it is translated as “Messlehre”. It is also described in German as “Prfmuster”. N1)DIN ISO 9523:2016-05 7 4.3 Design4.3.1 Sole lengthThe sole lengths of the two ski-boots in a pair shall not differ
33、by more than 2 mm.4.3.2 Boot sole interfaceThe sole dimensions in the toe and heel boot binding interface areas shall be symmetrical about the median plane within an admissible deviation of 1 mm.There shall be no protrusion of the sole beyond the shell for the whole perimeter of the whole boot sole
34、interface areas.4.3.3 Side walls at boot toeThe side walls of the sole at the boot toe up to a distance of at least 25 mm from the toe end shall be perpendicular to the bearing surface within an admissible inward-outward deviation as shown in Figure 1, section C-C.If the side walls of the sole are b
35、uilt in two parts, it shall be ensured that no part of the lower area of the sole protrudes beyond the upper profile.4.3.4 Side walls at boot heelThe lateral side walls of the sole at the boot heel up to a distance of at least 70 mm from the heel end shall be perpendicular to the bearing surface or
36、tapered inwards-outwards between 0 and 10 up to a height of 14 mm.If lateral grooves of more than 2 mm depth are present at the heel (see Figure 2), supports at least complying with Figure 3 shall remain.Other configurations of grooves are allowed if they have no influence on the mechanism and funct
37、ion of the boot/binding system.Dimensions in millimetresFigure 2 Lateral grooves at heelDIN ISO 9523:2016-05 8 Dimensions in millimetresFigure 3 Lateral supports at heel4.3.5 Rigidity4.3.5.1 RequirementsWhen measured in accordance with 4.3.5.2, the sole shall not deflex more than 5 mm.NOTE This is t
38、o avoid any contact point outside the frontal zone and the boot sole interface area (see Figure 5) in order to ensure proper lateral release function.4.3.5.2 Test methodThe rigid metal test bar (width 25 mm) shall cover the whole width of the sole (see Figure 4).DIN ISO 9523:2016-05 9 Dimensions in
39、millimetresKey1 rigid metal test barFigure 4 Testing of rigidity4.3.6 Boot sole interface areas with the bindingThe boot sole interface areas shall conform to Figure 5.There shall be no gaps 10 mm between two studs in any direction in the toe interface area andheel interface area (see Figure 5).N2)N
40、ational footnote: The studs are rises in the sole profile. N2)DIN ISO 9523:2016-05 10 Dimensions in millimetresKey1 toe interface area2 heel interface areal length of soleFigure 5 Interface areasTable 1 Boot sole interface area with the bindingInterface areaPercentage of the area in contact with the
41、 bearing surface of the bindingtoe 25heel 40The rubber material for the interface areas shall have Shore A hardness of at least 65 and coefficient of dynamic friction of 0,2.Testing of Shore A hardness shall be in accordance with ISO 868.Testing of the coefficient of dynamic friction shall be in acc
42、ordance with 4.3.6.1.4.3.6.1 Test method4.3.6.1.1 PrincipleThe coefficient of dynamic friction is determined by the ratio of the force F1, necessary to move a low-friction element over the two interface areas of the boot, to the test load F2, which is applied to the low-friction element.4.3.6.1.2 Te
43、st equipment and conditionsThe following test equipment and conditions shall be required.a) Six sample boots of at least three different sizes, stored for at least 14 d with the last 12 h of storage before the test under standard atmosphere.DIN ISO 9523:2016-05 11 b) Low-friction element, minimum of
44、 100 mm wide, 40 mm long, minimum of 1 mm thick of peeled PTFE with the following characteristics:1) density, in accordance with ISO 1183 (all parts): 16 g/cm3 0,02;2) strength, in accordance with ISO 527-1 and ISO 527-2: 24 MPa;3) strain at break, in accordance with ISO 527-1 and ISO 527-2: 250 %;4
45、) mean ball-indentation hardness, in accordance with ISO 2039-1: 4 N/mm2.NOTE The low-friction element can be used for more than 30 measurements until marks of abrasion are visible.c) Standard atmosphere: 23/50 or 20/65, in accordance with ISO 554.d) Test load F1: 500 N 5 N.e) Measuring distance: 8
46、mm.f) Relative speed of the boot to the low-friction element 1 mm/s 0,2 mm/s.4.3.6.1.3 ProcedureSubmit the low-friction element to 10 preliminary measurements, which are not taken into account for the evaluation.Clean the interface area of the sample boot using neutral soap and hot water, rubbing with a soft brush.Allow to dry. After cleaning, the interface area shall be free from grease and soap.Carry out five measurements, the first of which is ignored, on each sample boot. Deformation of the sole greater than 1 mm whic
