SIST ISO 7794:2012

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Skis de fond -- Vis de fixation -- ExigencesCross-country skis -- Ski-binding screws -- Requirements97.220.20Oprema za zimske športeWinter sports equipmentICS:Ta slovenski standard je istoveten z:ISO 7794:2011oSIST ISO 7794:2011en01-december-2011oSIST ISO 7794:2011SLOVENSKI
STANDARD



oSIST ISO 7794:2011



Reference numberISO 7794:2011(E)© ISO 2011
INTERNATIONAL STANDARD ISO7794Third edition2011-05-15Cross-country skis — Ski-binding screws — Requirements Skis de fond — Vis de fixation — Exigences
oSIST ISO 7794:2011



ISO 7794:2011(E)
COPYRIGHT PROTECTED DOCUMENT
©
ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 • CH-1211 Geneva 20 Tel.
+ 41 22 749 01 11 Fax
+ 41 22 749 09 47 E-mail
copyright@iso.org Web
www.iso.org Published in Switzerland
ii © ISO 2011 – All rights reserved
oSIST ISO 7794:2011



ISO 7794:2011(E) © ISO 2011 – All rights reserved iii 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. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. 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. ISO 7794 was prepared by Technical Committee ISO/TC 83, Sports and recreational equipment, Subcommittee SC 4, Snowsports equipment. This third edition cancels and replaces the second edition (ISO 7794:1991), which has been technically revised. oSIST ISO 7794:2011



ISO 7794:2011(E) iv © ISO 2011 – All rights reserved Introduction The use of ski-binding screws that comply with the requirements of this International Standard will improve binding mounting. By standardizing the drill hole diameter, recommendations by the manufacturers will no longer be required, while mistakes and improper mounting, caused by differences in instructions, will be avoided. Standardization of the penetration depth will enable ski manufacturers to design their products so that there will be sufficient thickness in the mounting area and suitable positioning of reinforced parts to make optimum use of the fastening characteristics. The proposed values for driving torque and stripping torque will enable adjustable torque-limiting screwdrivers to be used with the same adjustment for all skis. The use of the cross-recess type Z No. 3 screw will also contribute significantly to simplifying the binding mounting procedure.
oSIST ISO 7794:2011



INTERNATIONAL STANDARD ISO 7794:2011(E) © ISO 2011 – All rights reserved 1 Cross-country skis — Ski-binding screws — Requirements 1 Scope This International Standard specifies the dimensions, mechanical properties, mounting and fastening characteristics of screws used for mounting ski bindings on cross-country skis. The purpose of this International Standard is to facilitate the design of a more rational and safer binding mounting system. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced docum
...

SLOVENSKI STANDARD
SIST ISO 7794:2012
01-marec-2012
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SIST ISO 7794:1995
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Cross-country skis -- Ski-binding screws -- Requirements
Skis de fond -- Vis de fixation -- Exigences
Ta slovenski standard je istoveten z: ISO 7794:2011
ICS:
97.220.20 Oprema za zimske športe Winter sports equipment
SIST ISO 7794:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 7794:2012

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SIST ISO 7794:2012

INTERNATIONAL ISO
STANDARD 7794
Third edition
2011-05-15


Cross-country skis — Ski-binding
screws — Requirements
Skis de fond — Vis de fixation — Exigences





Reference number
ISO 7794:2011(E)
©
ISO 2011

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SIST ISO 7794:2012
ISO 7794:2011(E)

COPYRIGHT PROTECTED DOCUMENT


©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland

ii © ISO 2011 – All rights reserved

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SIST ISO 7794:2012
ISO 7794:2011(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 7794 was prepared by Technical Committee ISO/TC 83, Sports and recreational equipment,
Subcommittee SC 4, Snowsports equipment.
This third edition cancels and replaces the second edition (ISO 7794:1991), which has been technically
revised.
© ISO 2011 – All rights reserved iii

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SIST ISO 7794:2012
ISO 7794:2011(E)
Introduction
The use of ski-binding screws that comply with the requirements of this International Standard will improve
binding mounting. By standardizing the drill hole diameter, recommendations by the manufacturers will no
longer be required, while mistakes and improper mounting, caused by differences in instructions, will be
avoided. Standardization of the penetration depth will enable ski manufacturers to design their products so
that there will be sufficient thickness in the mounting area and suitable positioning of reinforced parts to make
optimum use of the fastening characteristics.
The proposed values for driving torque and stripping torque will enable adjustable torque-limiting screwdrivers
to be used with the same adjustment for all skis.
The use of the cross-recess type Z No. 3 screw will also contribute significantly to simplifying the binding
mounting procedure.

iv © ISO 2011 – All rights reserved

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SIST ISO 7794:2012
INTERNATIONAL STANDARD ISO 7794:2011(E)

Cross-country skis — Ski-binding screws — Requirements
1 Scope
This International Standard specifies the dimensions, mechanical properties, mounting and fastening
characteristics of screws used for mounting ski bindings on cross-country skis.
The purpose of this International Standard is to facilitate the design of a more rational and safer binding
mounting system.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated refe
...

NORME ISO
INTERNATIONALE 7794
Troisième édition
2011-05-15



Skis de fond — Vis de fixation —
Exigences
Cross-country skis — Ski-binding screws — Requirements





Numéro de référence
ISO 7794:2011(F)
©
ISO 2011

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ISO 7794:2011(F)

DOCUMENT PROTÉGÉ PAR COPYRIGHT


©  ISO 2011
Droits de reproduction réservés. Sauf prescription différente, 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 et les microfilms, sans l'accord écrit
de l'ISO à l'adresse ci-après ou du comité membre de l'ISO dans le pays du demandeur.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 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 2011 – Tous droits réservés

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ISO 7794:2011(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 (CEI) en ce qui concerne la normalisation électrotechnique.
Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI,
Partie 2.
La tâche principale des comités techniques est d'élaborer les Normes internationales. Les projets de Normes
internationales adoptés par les comités techniques sont soumis aux comités membres pour vote. Leur
publication comme Normes internationales requiert l'approbation de 75 % au moins des comités membres
votants.
L'attention est appelée 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.
L'ISO 7794 a été élaborée par le comité technique ISO/TC 83, Matériel de sports et d'activités de plein air,
sous-comité SC 4, Équipements de sport de neige.
Cette troisième édition annule et remplace la deuxième édition (ISO 7794:1991), qui a fait l'objet d'une
révision technique.
© ISO 2011 – Tous droits réservés iii

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ISO 7794:2011(F)
Introduction
L'utilisation de vis de fixation conformes aux spécifications de la présente Norme internationale améliore le
montage de la fixation sur le ski. La normalisation du diamètre de perçage rend superflues les
recommandations de perçage des fabricants qui, par leur diversité, conduisaient souvent à des confusions et
à des erreurs de montage. En outre, la normalisation de la profondeur de pénétration permet aux fabricants
de skis de prévoir une épaisseur suffisante dans la zone de montage et de placer les éléments de
renforcement de manière à obtenir les caractéristiques de tenue optimales.
Les valeurs proposées pour le couple de vissage et le couple de foirage permettent l'utilisation de tournevis
dynamométriques avec le même réglage pour tous les skis.
L'utilisation généralisée de la vis cruciforme type Z n° 3 contribue également à simplifier le mode opératoire
de montage de la fixation.

iv © ISO 2011 – Tous droits réservés

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NORME INTERNATIONALE ISO 7794:2011(F)

Skis de fond — Vis de fixation — Exigences
1 Domaine d'application
La présente Norme internationale spécifie les dimensions, les propriétés mécaniques et les caractéristiques
de montage et de tenue des vis destinées aux fixations de skis de fond.
Le but de la présente Norme internationale est de faciliter la conception d'un système de montage de la
fixation plus rationnel et plus sûr.
2 Références normatives
Les documents de référence suivants sont indispensables à l'application du présent document. Pour les
références datées, seule l'édition citée s'applique. Pour les références non datées, la dernière édition du
document de référence s'applique (y compris les éventuels amendements).
ISO 1478, Filetage de vis à tôle
ISO 2702, Vis à tôle en acier traité thermiquement — Caractéristiques mécaniques
ISO 7795, Skis de fond — Vis de fixation — Méthodes d'essai
3 Termes et définitions
Pour les besoins du présent document, les termes et définitions suivants s'appliquent.
3.1
vis de fixation de ski
élément de fixation assurant, après montage, un assemblage par précontrainte axiale ent
...