Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus (ISO 9856:2016)

This International Standard specifies a method for determining the elastic and permanent elongation
of a conveyor belt and the calculation of the elastic modulus.
It is not applicable or valid for light conveyor belts as described in ISO 21183-1.

Fördergurte - Bestimmung der elastischen und dauerhaften Dehnung und Berechnung des Elastizitätsmoduls (ISO 9856:2016)

Courroies transporteuses - Détermination de l'allongement élastique et permanent et calcul du module d'élasticité (ISO 9856:2016)

ISO 9856:2016 spécifie une méthode pour la détermination de l'allongement élastique et rémanent d'une courroie transporteuse et le calcul du module d'élasticité.
Elle n'est ni applicable ni appropriée pour les courroies transporteuses légères telles que décrites dans l'ISO 21183‑1.

Naprave za kontinuirni transport - Trakovi tračnih transporterjev - Določitev elastičnega in trajnega raztezka ter izračun modula elastičnosti (ISO 9856:2016)

Ta mednarodni standard določa metodo za določanje elastičnega in trajnega raztezka traka tračnega transporterja ter izračun modula elastičnosti.
Ne uporablja se oziroma ni veljaven za lahke trakove tračnih transporterjev, kot so opisani v standardu ISO 21183-1.

General Information

Status
Published
Public Enquiry End Date
07-Aug-2016
Publication Date
19-Feb-2017
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
02-Feb-2017
Due Date
09-Apr-2017
Completion Date
20-Feb-2017

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 9856:2017
01-marec-2017
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SIST EN ISO 9856:2004
SIST EN ISO 9856:2004/A1:2012
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HODVWLþQHJDLQWUDMQHJDUD]WH]NDWHUL]UDþXQPRGXODHODVWLþQRVWL ,62

Conveyor belts - Determination of elastic and permanent elongation and calculation of

elastic modulus (ISO 9856:2016)
Fördergurte - Bestimmung der elastischen und dauerhaften Dehnung und Berechnung
des Elastizitätsmoduls (ISO 9856:2016)

Courroies transporteuses - Détermination de l'allongement élastique et permanent et

calcul du module d'élasticité (ISO 9856:2016)
Ta slovenski standard je istoveten z: EN ISO 9856:2016
ICS:
53.040.20 Deli za transporterje Components for conveyors
SIST EN ISO 9856:2017 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 9856:2017
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SIST EN ISO 9856:2017
EN ISO 9856
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2016
EUROPÄISCHE NORM
ICS 53.040.20 Supersedes EN ISO 9856:2003
English Version
Conveyor belts - Determination of elastic and permanent
elongation and calculation of elastic modulus (ISO
9856:2016)

Courroies transporteuses - Détermination de Fördergurte - Bestimmung der elastischen und

l'allongement élastique et rémanent et calcul du dauerhaften Dehnung und Berechnung des

module d'élasticité (ISO 9856:2016) Elastizitätsmoduls (ISO 9856:2016)
This European Standard was approved by CEN on 5 October 2016.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this

European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references

concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN

member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by

translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9856:2016 E

worldwide for CEN national Members.
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SIST EN ISO 9856:2017
EN ISO 9856:2016 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 9856:2017
EN ISO 9856:2016 (E)
European foreword

This document (EN ISO 9856:2016) has been prepared by Technical Committee ISO/TC 41 “Pulleys and

belts (including veebelts)” in collaboration with Technical CEN/TC 188 “Conveyor belts” the secretariat

of which is held by SNV.

This European Standard shall be given the status of a national standard, either by publication of an

identical text or by endorsement, at the latest by April 2017, and conflicting national standards shall be

withdrawn at the latest by April 2017.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent

rights.
This document supersedes EN ISO 9856:2003.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 9856:2016 has been approved by CEN as EN ISO 9856:2016 without any modification.

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SIST EN ISO 9856:2017
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SIST EN ISO 9856:2017
INTERNATIONAL ISO
STANDARD 9856
Third edition
2016-10-15
Conveyor belts — Determination of
elastic and permanent elongation and
calculation of elastic modulus
Courroies transporteuses — Détermination de l’allongement élastique
et rémanent et calcul du module d’élasticité
Reference number
ISO 9856:2016(E)
ISO 2016
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SIST EN ISO 9856:2017
ISO 9856:2016(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2016, 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 2016 – All rights reserved
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SIST EN ISO 9856:2017
ISO 9856:2016(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 3

5 Apparatus ..................................................................................................................................................................................................................... 3

6 Sampling ........................................................................................................................................................................................................................ 3

7 Test pieces ................................................................................................................................................................................................................... 3

8 Conditioning .............................................................................................................................................................................................................. 3

9 Procedure..................................................................................................................................................................................................................... 3

10 Calculation and expression of results ............................................................................................................................................. 5

11 Test report ................................................................................................................................................................................................................... 5

Bibliography ................................................................................................................................................................................................................................ 6

© ISO 2016 – All rights reserved iii
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SIST EN ISO 9856:2017
ISO 9856:2016(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 paten
...

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