1、July 2015Translation by DIN-Sprachendienst.English price group 18No 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
2、.220.20!%Coc“2327664www.din.deDDIN ISO 13992Alpine touring ski-bindings Requirements and test methods (ISO 13992:2014),English translation of DIN ISO 13992:2015-07Skibindungen fr den alpinen Touren-Skilauf Anforderungen und Prfungen (ISO 13992:2014),Englische bersetzung von DIN ISO 13992:2015-07Fixa
3、tions pour le ski alpin de randonne Exigences et mthodes dessai (ISO 13992:2014),Traduction anglaise de DIN ISO 13992:2015-07SupersedesDIN ISO 13992:2007-04www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 40 pages06.15 DIN ISO 13992:2015
4、-072A comma is used as the decimal marker. Start of application The start of application of this standard is 2015-07-01. Contents Page National foreword .3 National Annex NA (informative) Bibliography .4 1 Scope .5 2 Normative references .5 3 Terms and Definitions 5 4 Test conditions .8 4.1 Loading
5、rate 8 4.2 Accuracy of measurement .8 4.3 Test sole 8 4.4 Test ski 9 5 Test methods A and B 9 5.1 Principle .9 5.2 Simple torsion test 10 5.3 Forward bending test 11 6 Requirements and testing 12 6.1 General requirements . 12 6.2 Release tests Setting, reproducibility, and symmetry of release values
6、 13 6.3 Evaluation of reproducibility of release under different influences. 15 6.4 Energy absorption (recentering) 20 6.5 Lateral release under impact loading 21 6.6 Field tests . 21 6.7 Exposure to corrosion and dirt 23 7 Marking . 23 Annex A (informative) Additional information to conduct tests a
7、ccording to test method A . 25 Annex B (informative) Fixtures and load configurations necessary for conducting tests using test method B 30 Annex C (normative) Grain size distribution of dirt . 37 Annex D (informative) Determination of tolerances on Mzand My. 38 Bibliography . 40 National foreword T
8、his standard includes safety requirements within the meaning of the Produktsicherheitsgesetz (ProdSG) (German Product Safety Act). This document (ISO 13992:2014) has been prepared by Technical Committee ISO/TC 83 “Sports and other recreational facilites and equipment”, Subcommittee SC 4 “Snowsports
9、equipment”, Working Group WG 2 “Bindings for ski and snowboard” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the DIN-Normenausschuss Sport- und Freizeitgert (DIN Standards Committee Sports Equipment), Working Committee NA 112-03-01 AA Ski- und Snowboardspo
10、rtgerte. Where this standard has been identified by the Ausschuss fr Produktsicherheit (German Committee for Product Safety) and reference to it has been published in the Gemeinsames Ministerialblatt (German Joint Ministerial Gazette) by the Bundesanstalt fr Arbeitsschutz und Arbeitsmedizin (BAuA) (
11、German Federal Institute for Occupational Safety and Health), it is to be presumed that alpine touring ski-bindings which comply with this standard 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
12、of patent rights. DIN and/or ISO shall not be held responsible for identifying any or all such patent rights. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 5355 DIN ISO 5355 ISO 8061 DIN ISO 8061 ISO 9462 DIN ISO 9462 ISO 9465 DIN ISO
13、 9465 ISO 9523 DIN ISO 9523 ISO 9838 DIN ISO 9838 ISO 11087 DIN ISO 11087 Amendments This standard differs from DIN ISO 13992:2007-04 as follows: a) Subclause 4.1 “Loading rate” has been rendered more precise; b) in Subclause 6.1.1.4, reference to ISO 11087 has been included; c) Subclause 6.6.3.5 “S
14、witching from the downhill to advancing position and the reverse” has been added; d) the standard has been editorially revised. Previous editions DIN 7891: 1982-02, 1983-12 DIN ISO 13992: 1997-11, 2007-04 DIN ISO 13992:2015-073National Annex NA (informative) Bibliography DIN ISO 5355, Alpine ski-boo
15、ts Requirements and test methods DIN ISO 8061, Alpine ski-bindings Selection of release torque values DIN ISO 9462, Alpine ski-bindings Requirements and test methods DIN ISO 9465, Alpine ski-bindings Lateral release under impact loading Test method DIN ISO 9523, Touring ski-boots for adults Interfac
16、e with touring ski-bindings Requirements and test methods DIN ISO 9838, Alpine and touring ski-bindings Test soles for ski-binding tests DIN ISO 11087, Alpine ski-bindings Retention devices Requirements and test methods ASTM F504, Standard Test Method for Measuring the Quasi-Static Release Moments o
17、f Alpine Ski Bindings DIN ISO 13992:2015-0741 ScopeThis International Standard specifies the main characteristics of touring ski-bindings and describes, as an example, the test methods A and B.This International Standard applies, in principle, to touring ski-bindings for alpine skiing for children,
18、juniors, and adults.NOTE As specific touring boots and bindings for children do not exist in the market at present, the scope of this International Standard is limited for the moment to bindings for juniors and adults.2 Normative referencesThe following documents, in whole or in part, are normativel
19、y referenced in this document and are indispensable for the application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 5355, Alpine ski-boots Requirements and test methodsISO 8061, Al
20、pine ski-bindings Selection of release torque valuesISO 9465, Alpine ski-bindings Lateral release under impact loading Test methodISO 9523, Touring ski-boots for adults Interface with touring ski-bindings Requirements and test methodsISO 9838, Alpine and touring ski-bindings Test soles for ski-bindi
21、ng testsISO 11087, Alpine ski-bindings Retention devices Requirements and test methods3 Terms and DefinitionsFor the purposes of this document, the following terms and definitions apply.3.1alpine touring ski-bindingdevice fixing the boot to the ski where the heel can be fixed for downhill skiing or
22、allowed to move upwards relative to the ski for advancing on flat ground or uphill; the device releases the boot from the ski when certain loads reach preset values3.2downhill positionposition where the heel of the boot is fixed to the ski for downhill skiing3.3walking positionposition where the hee
23、l of the boot is allowed to move upwards relative to the ski for walking on flat ground or uphill3.4maximum angular displacementmaximum angle between the bottom of the sole and the surface of the ski in the binding area allowed by the binding in the advancing positionAlpine touring ski-bindings Requ
24、irements and test methods DIN ISO 13992:2015-0753.5combined loadingloading of the sole or ski in several directions at the same time, where one of the loads is the torque, Mz, progressively applied to the sole until the binding releases, see Figure 1 and Table 1Figure 1 Definition of the loads and t
25、orquesTable 1 Coordinates of reference point 0Dimensions in millimetresType of bindingC CA As185 100 100s270 80 80Note 1 to entry: Each of the load combinations simulates a given situation, choiced within an infinite field of possibilities and simplified for the purpose of the tests. The main simpli
26、fication being that the loads applied additionally to the release torque, Mz, are held constant in value and direction during all the release process.SOURCE: ISO 9462:2014, 3.53.6additional loadsloads applied additionally to release torque, MzSOURCE: ISO 9462:2014, 3.63.7deflection of the skideflect
27、ion of the ski perpendicular to its gliding surfaceNote 1 to entry: In the practice, the deflection of the ski depends at the same time on the loading situation and the profile of the snow-surface (“geometrical” situation). In test simplification, only the “geometrical” situation is simulated.SOURCE
28、: ISO 9462:2014, 3.73.8releasedetachment of the boot from the ski by release of the mechanism that ensures the connection between boot and skiDIN ISO 13992:2015-076N1) National footnote: C = Children N2) National footnote: A = Adults N1) N2)SOURCE: ISO 9462:2014, 3.23.9release valuesmaximum values o
29、f torques Mzand My(see Figure 1), caused at the boot/ski connection by the two movements of torsion and forward bendingNote 1 to entry: These values are generally adjustable on current bindings which have a scale and an indicator displaying the setting level.Note 2 to entry: In the present state of
30、the art, bindings are designed at least to release in torsion (Mz) and in forward bending (My).SOURCE: ISO 9462:2014, 3.33.10reference valuevalue, adjusted after a series of tests, used as a basis of comparison to evaluate the behaviour of the binding during the tests (see 6.3.1)SOURCE: ISO 9462:201
31、4, 3.43.11type C bindingsbindings which can be adjusted to at least the following release values:a) Mz= 10 mb) My= 37 NmNote 1 to entry: to entry:At present, type C bindings for ski touring do not exist on the market.3.12type CA bindingsbindings generally suitable for boot soles complying with type
32、A of ISO 5355 and with ISO 9523Note 1 to entry: They may also require specific boot soles designed by the manufacturer. They can be adjusted to at least the following release values:a) Mz= 20 Nm;b) My= 75 Nm.3.13type A bindingsbindings generally suitable for boot soles complying with type A of ISO 5
33、355 and with ISO 9523Note 1 to entry: They may also require specific boot soles designed by the manufacturer.3.14limitL1lowest possible position of the setting indicatorSOURCE: ISO 9462:2014, 3.113.15limitL2position of the indicator at the lowest mark on the setting scaleSOURCE: ISO 9462:2014, 3.12D
34、IN ISO 13992:2015-077Note 1 to entry: This release is only considered effective when all the loads due to the boot/ski connection have dropped to values which present no danger to the skier.N3) National footnote: The unit “m” in the original ISO document is incorrect. It should read “Nm”. N3) 3.16li
35、mitL3position of the indicator at the highest mark on the setting scaleSOURCE: ISO 9462:2014, 3.133.17limitL4highest possible position of the setting indicatorSOURCE: ISO 9462:2014, 3.144 Test conditions4.1 Loading rateThe tests shall be performed quasi-statically, ensuring that the following indica
36、tive values of the torque gradient comply with the following.a) Torsion releaseThe angular velocity of the test shall be for: MZ(Moment in z-axis)3,8/s 0,1/s; FAV (Moment in y-axis measured with force)5 mm/s 2 mm/s.b) Forward bending releaseThe angular velocity of the test shall be for: My(Moment in
37、 y-axis)3,8/s 0,1/s; FSH Energy absorption (recentering)5 mm/s 2 mm/s.4.2 Accuracy of measurementThe measurement error of the release value in torsion shall be smaller than 2 % for values above 50 N m inclusive and 1 Nm for values below 50 Nm.The measurement error of the release value in forward ben
38、ding shall be smaller than 2 % for values above 200 Nm inclusive and 4 Nm for values below 200 Nm.The test equipment shall be designed to allow application of pure moments without any extraneous forces during the entire release process.4.3 Test soleThe test sole shall be in accordance with ISO 9523
39、and ISO 9838.DIN ISO 13992:2015-078If a boot-binding system requires a specific boot-sole design, a test sole should be cut from a boot provided by the manufacturer and adapted for test needs.Before the tests, the sole shall be degreased, washed, and dried.4.4 Test skiFor the release tests in the la
40、boratory, the bindings shall be mounted either on whole skis or on appropriate sections of skis. If the binding is pre-mounted (already mounted on the ski by the producer), use the ski with which the binding is delivered in its medium size. If not, choose a ski which represents the market.5 Test met
41、hods A and B5.1 PrincipleThe binding shall be mounted on a ski in accordance with the manufacturers instructions. A test sole shall then be inserted in the binding.In method A (for simple torsion test, see Figure 2 and for forward bending test, see Figure 4), the ski is rigidly connected to the test
42、 frame and the torque Mzor Myis progressively applied to the sole until the binding releases. The peak value of Mzor Myis recorded.In method B (for simple torsion test, see Figure 3 and for forward bending test, see Figure 5), the sole is rigidly connected to the test frame through a sensor which me
43、asures the torques Mzand My. Forces are progressively applied to the ski until the binding releases. The peak value of Mzor Myis recorded.Annexes A and B give examples of how to realize method A or method B.Passing by either method shall be deemed satisfactory.DIN ISO 13992:2015-0795.2 Simple torsio
44、n testFor method A, see Figure 2.Key1 fixed skiFigure 2 Application of Mztorque and measurement of Mz, maxFor method B, see Figure 3.Key1 fixed baseFigure 3 Application of two equal forces FNHand FRHand measurement of Mz, maxtorqueDIN ISO 13992:2015-07105.3 Forward bending testFor method A, see Figu
45、re 4.Key1 fixed skiFigure 4 Application of Mytorque and measurement of My, maxFor method B, see Figure 5.Key1 fixed baseFigure 5 Application of two equal forces FNVand FRVand measurement of My, maxDIN ISO 13992:2015-07116 Requirements and testing6.1 General requirementsNOTE This subclause deals with
46、 general requirements covering topics where the evaluation is carried out visually.6.1.1 Function and form6.1.1.1 In the downhill position, the binding shall release at least in two cases: when applying a torque Mzabout an axis perpendicular to the ski gliding surface; when applying a torque Myabout
47、 an axis parallel to the ski surface and perpendicular to the longitudinal axis of the ski.The binding is said to release when the mentioned torque reaches a maximum value (release value) and then drops to a value that is harmless for the skier. After release, all the loads applied by the ski and th
48、e boot on the leg shall remain under the dangerous level for all possible movements, and until all the risks associated with the coupling boot-ski have disappeared.In the advancing position, the binding shall release in the same cases as before if its maximum angular displacement is less than 45. Fo
49、r bindings allowing a greater angular displacement, the requirement for release is optional.6.1.1.2 The release level shall be clearly indicated by a scale covering all of the setting range anticipated by the manufacturer. The release shall still be possible at the upper limit (maximum setting). Settings above Z = 10 shall be clearly differentiated from settings below Z = 10 on the ind
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