Cross-country skis -- Determination of elastic properties

This document specifies laboratory measurement methods to determine the elastic properties of crosscountry
skis. Its purpose is to calculate the resistance of defined parts of the ski to bending.
This document applies to cross-country skis with a nominal length greater than or equal to 150 cm.
The standard measurement procedures can be used to ensure comparability between laboratory
measurement data, determined and published by ski manufacturers, institutions or others.
In this document, no attempt is made to relate the measurement data to the quality of the ski.

Skis de fond -- Détermination des caractéristiques élastiques

L'ISO 7139:2017 sp�cifie des m�thodes de mesure en laboratoire permettant de d�terminer les caract�ristiques �lastiques des skis de fond. Il a pour but de permettre de calculer la r�sistance � la flexion de parties d�termin�es du ski.
L'ISO 7139:2017 est applicable aux skis de fond de longueur nominale sup�rieure ou �gale � 150 cm.
Les modes op�ratoires de mesure normalis�s peuvent �tre utilis�s pour s'assurer que les r�sultats de mesure en laboratoire, obtenus et publi�s par les fabricants de ski ou tout autre organisme, soient comparables.
L'ISO 7139:2017 n'a pas pour but d'�tablir un lien entre les r�sultats de mesure et la qualit� du ski.

Tekaške smuči - Določevanje upogibnih lastnosti

Ta dokument določa metodo za laboratorijsko merjenje upogibnih lastnosti tekaških smuči. Namenjen je izračunu upora določenih delov smuči na upogibanje.
Ta dokument se uporablja za tekaške smuči z nazivno dolžino, večjo ali enako 150 cm. Standardne merilne postopke je mogoče uporabiti za zagotavljanje primerljivosti med podatki laboratorijskih meritev, ki jih ugotovijo in objavijo proizvajalci smuči, ustanove ali drugi. Ta dokument na noben način ne opredeljuje povezovanja merilnih podatkov s kakovostjo smuči.

General Information

Status
Published
Public Enquiry End Date
29-Jul-2018
Publication Date
23-Aug-2018
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
14-Aug-2018
Due Date
19-Oct-2018
Completion Date
24-Aug-2018

Relations

Buy Standard

Standard
ISO 7139:2017 - Cross-country skis -- Determination of elastic properties
English language
4 pages
sale 15% off
Preview
sale 15% off
Preview
Standard
ISO 7139:2018
English language
8 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day
Standard
ISO 7139:2018
English language
8 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day
Standard
ISO 7139:2017 - Skis de fond -- Détermination des caractéristiques élastiques
French language
4 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 7139
Second edition
2017-11
Cross-country skis — Determination
of elastic properties
Skis de fond — Détermination des caractéristiques élastiques
Reference number
ISO 7139:2017(E)
©
ISO 2017

---------------------- Page: 1 ----------------------
ISO 7139:2017(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 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
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 7139:2017(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 1
5 Sampling and conditioning . 2
6 Procedure. 2
6.1 Determination of spring constant of the central section, c .
M 2
6.2 Determination of shovel spring constant, c .
S 2
6.3 Determination of rear spring constant, c .
R 2
7 Expression of results . 4
8 Tolerances . 4
9 Test report . 4
© ISO 2017 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 7139:2017(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 83, Sports and other recreational facilities
and equipment, Subcommittee SC 4, Snowsports equipment.
This second edition cancels and replaces the first edition (ISO 7139:1984), which has been technically
revised.
iv © ISO 2017 – All rights reserved

---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 7139:2017(E)
Cross-country skis — Determination of elastic properties
1 Scope
This document specifies laboratory measurement methods to determine the elastic properties of cross-
country skis. Its purpose is to calculate the resistance of defined parts of the ski to bending.
T
...

SLOVENSKI STANDARD
oSIST ISO 7139:2018
01-julij-2018
7HNDãNHVPXþL'RORþHYDQMHXSRJLEQLKODVWQRVWL
Cross-country skis -- Determination of elastic properties
Skis de fond -- Détermination des caractéristiques élastiques
Ta slovenski standard je istoveten z: ISO 7139:2017
ICS:
97.220.20 Oprema za zimske športe Winter sports equipment
oSIST ISO 7139:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

oSIST ISO 7139:2018

---------------------- Page: 2 ----------------------

oSIST ISO 7139:2018
INTERNATIONAL ISO
STANDARD 7139
Second edition
2017-11
Cross-country skis — Determination
of elastic properties
Skis de fond — Détermination des caractéristiques élastiques
Reference number
ISO 7139:2017(E)
©
ISO 2017

---------------------- Page: 3 ----------------------

oSIST ISO 7139:2018
ISO 7139:2017(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 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
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

---------------------- Page: 4 ----------------------

oSIST ISO 7139:2018
ISO 7139:2017(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 1
5 Sampling and conditioning . 2
6 Procedure. 2
6.1 Determination of spring constant of the central section, c .
M 2
6.2 Determination of shovel spring constant, c .
S 2
6.3 Determination of rear spring constant, c .
R 2
7 Expression of results . 4
8 Tolerances . 4
9 Test report . 4
© ISO 2017 – All rights reserved iii

---------------------- Page: 5 ----------------------

oSIST ISO 7139:2018
ISO 7139:2017(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 83, Sports and other recreational facilities
and equipment, Subcommittee SC 4, Snowsports equipment.
This second edition cancels and replaces the first edition (ISO 7139:1984), which has been technically
revised.
iv © ISO 2017 – All right
...

SLOVENSKI STANDARD
SIST ISO 7139:2018
01-september-2018
1DGRPHãþD
SIST ISO 7139:1995
7HNDãNHVPXþL'RORþHYDQMHXSRJLEQLKODVWQRVWL
Cross-country skis -- Determination of elastic properties
Skis de fond -- Détermination des caractéristiques élastiques
Ta slovenski standard je istoveten z: ISO 7139:2017
ICS:
97.220.20 Oprema za zimske športe Winter sports equipment
SIST ISO 7139:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST ISO 7139:2018

---------------------- Page: 2 ----------------------

SIST ISO 7139:2018
INTERNATIONAL ISO
STANDARD 7139
Second edition
2017-11
Cross-country skis — Determination
of elastic properties
Skis de fond — Détermination des caractéristiques élastiques
Reference number
ISO 7139:2017(E)
©
ISO 2017

---------------------- Page: 3 ----------------------

SIST ISO 7139:2018
ISO 7139:2017(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 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
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

---------------------- Page: 4 ----------------------

SIST ISO 7139:2018
ISO 7139:2017(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 1
5 Sampling and conditioning . 2
6 Procedure. 2
6.1 Determination of spring constant of the central section, c .
M 2
6.2 Determination of shovel spring constant, c .
S 2
6.3 Determination of rear spring constant, c .
R 2
7 Expression of results . 4
8 Tolerances . 4
9 Test report . 4
© ISO 2017 – All rights reserved iii

---------------------- Page: 5 ----------------------

SIST ISO 7139:2018
ISO 7139:2017(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 83, Sports and other recreational facilities
and equipment, Subcommittee SC 4, Snowsports equipment.
This second edition cancels and replaces the first edition (ISO 7139:1984), which has been technically
revised.
iv © ISO
...

NORME ISO
INTERNATIONALE 7139
Deuxième édition
2017-11
Skis de fond — Détermination des
caractéristiques élastiques
Cross-country skis — Determination of elastic properties
Numéro de référence
ISO 7139:2017(F)
©
ISO 2017

---------------------- Page: 1 ----------------------
ISO 7139:2017(F)

DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2017
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en oeuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Tél.: +41 22 749 01 11
Fax: +41 22 749 09 47
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii © ISO 2017 – Tous droits réservés

---------------------- Page: 2 ----------------------
ISO 7139:2017(F)

Sommaire Page
Avant-propos .iv
1 Domaine d’application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Appareillage . 1
5 Échantillonnage et conditionnement . 2
6 Mode opératoire. 2
6.1 Détermination de la raideur en flexion de la partie centrale, c .
M 2
6.2 Détermination de la raideur en flexion de la spatule, c .
S 2
6.3 Détermination de la raideur en flexion du talon, c .
R 2
7 Expression des résultats. 4
8 Tolérances . 4
9 Rapport d’essai . 4
© ISO 2017 – Tous droits réservés iii

---------------------- Page: 3 ----------------------
ISO 7139:2017(F)

Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes
nationaux de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est
en général confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l’ISO participent également aux travaux.
L’ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d’approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir www
.iso .org/ directives).
L’attention est attirée sur le fait que certains des éléments du présent document peuvent faire l’objet de
droits de propriété intellectuelle ou de droits analogues. L’ISO ne saurait être tenue pour responsable
de ne pas avoir identifié de tels droits de propriété et averti de leur existence. Les détails concernant
les références aux droits de propriété intellectuelle ou autres droits analogues identifiés lors de
l’élaboration du document sont indiqués dans l’Introduction et/ou dans la liste des déclarations de
brevets reçues par l’ISO (voir www .iso .org/ brevets).
Les appellations commerciales éventuellement mentionnées dans le présent document sont données
pour information, par souci de commodité, à l’intention des utilisateurs et ne sauraient constituer un
engagement.
Pour une explication de la nature volontaire des normes, la signification des termes et expressions
spécifiques de l’ISO liés à l’évaluation de la conformité, ou pour toute information au sujet de l’adhésion
de l’ISO aux principes de l’Organisation mondiale du commerce (OMC) concernant les obstacles
techniques au commerce (OTC), voir le lien suivant: www .iso .org/ iso/ fr/ avant -propos .html.
Le présent document a été élaboré par le comité technique ISO/TC 83, Matériel et équipements de sports
et autres activités de loisirs, sous-comité SC 4, Équipements de sport de neige.
Cette deuxième édition annule et remplace la première édition (ISO 7139:1984), qui a fait l’objet d’une
révision technique.
iv © ISO 2017 – Tous droits réservés

---------------------- Page: 4 ----------------------
NORME INTERNATIONALE ISO 7139:2017(F)
Skis de fond — Détermination des caractéristiques
élastiques
1 Domaine d’application
Le présent document spécifie des méthodes de mesure en laboratoire permettant de déterminer les
caractéristiques élastiques des skis de fond. Il a pour but de permettre de calculer la résistance à la
flexion de parties déterminées du ski.
Il est applicable aux skis de fond de longueur nominale supérieure ou égale à 150 cm.
Les modes opératoires de mesure normalisés peuvent être utilisés pour s’assurer que les résultats
de mesure en laboratoire, obtenus et publiés par les fabricants de ski ou tout autre organisme, soient
comparables.
Le présent documen
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.