Footwear - Test methods for heels - Heel pin holding strength (ISO 19957:2021)

Schuhe - Prüfverfahren für Absätze - Absatznagel-Haltefestigkeit (ISO 19957:2021)

Dieses Dokument legt ein Prüfverfahren zur Messung der Kraft fest, die erforderlich ist, um einen einzelnen Absatznagel aus dem Absatz herauszuziehen. Dieses Prüfverfahren wird sowohl für die Messung der Absatznagel-Haltefestigkeit von Absatzmaterialien, wobei ein Normabsatznagel und ein Nagelungsverfahren verwendet werden, als auch für die Einschätzung des Absatzaufnagelns einer handelsüblichen Fertigung verwendet.
Dieses Prüfverfahren gilt für die Prüfung von Kunststoff- und Holzabsätzen für Damenschuhe. Absätze aus Faserpappeschichten oder Leder und niedrige Kunststoffabsätze für Herrenschuhe können mit diesem Verfahren nicht geprüft werden.

Chaussures - Méthodes d'essai relatives aux talons - Résistance à l'arrachement de pointe à talon (ISO 19957:2021)

Obutev - Preskusne metode za pete - Vzdržljivost žeblja za pritrjevanje pete (ISO 19957:2021)

General Information

Status
Published
Public Enquiry End Date
30-Jun-2020
Publication Date
11-Oct-2021
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
06-Oct-2021
Due Date
11-Dec-2021
Completion Date
12-Oct-2021

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 19957:2021
01-november-2021
Nadomešča:
SIST EN ISO 19957:2005
SIST EN ISO 19957:2005/AC:2007

Obutev - Preskusne metode za pete - Vzdržljivost žeblja za pritrjevanje pete (ISO

19957:2021)
Footwear - Test methods for heels - Heel pin holding strength (ISO 19957:2021)

Schuhe - Prüfverfahren für Absätze - Absatznagel-Haltefestigkeit (ISO 19957:2021)

Chaussures - Méthodes d'essai relatives aux talons - Résistance à l'arrachement de

pointe à talon (ISO 19957:2021)
Ta slovenski standard je istoveten z: EN ISO 19957:2021
ICS:
61.060 Obuvala Footwear
SIST EN ISO 19957:2021 en,fr,de

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

---------------------- Page: 1 ----------------------
SIST EN ISO 19957:2021
---------------------- Page: 2 ----------------------
SIST EN ISO 19957:2021
EN ISO 19957
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2021
EUROPÄISCHE NORM
ICS 61.060 Supersedes EN ISO 19957:2004, EN ISO
19957:2004/AC:2006
English Version
Footwear - Test methods for heels - Heel pin holding
strength (ISO 19957:2021)

Chaussures - Méthodes d'essai relatives aux talons - Schuhe - Prüfverfahren für Absätze - Absatznagel-

Résistance à l'arrachement de pointe à talon (ISO Haltefestigkeit (ISO 19957:2021)

19957:2021)
This European Standard was approved by CEN on 27 August 2021.

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

Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels

© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19957:2021 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 19957:2021
EN ISO 19957:2021 (E)
Contents Page

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

---------------------- Page: 4 ----------------------
SIST EN ISO 19957:2021
EN ISO 19957:2021 (E)
European foreword

This document (EN ISO 19957:2021) has been prepared by Technical Committee ISO/TC 216

"Footwear" in collaboration with Technical Committee CEN/TC 309 “Footwear” the secretariat of which

is held by UNE.

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 March 2022, and conflicting national standards shall

be withdrawn at the latest by March 2022.

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

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN ISO 19957:2004.

Any feedback and questions on this document should be directed to the users’ national standards

body/national committee. A complete listing of these bodies can be found on the CEN website.

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, France, Germany, Greece, Hungary, Iceland,

Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of

North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the

United Kingdom.
Endorsement notice

The text of ISO 19957:2021 has been approved by CEN as EN ISO 19957:2021 without any modification.

---------------------- Page: 5 ----------------------
SIST EN ISO 19957:2021
---------------------- Page: 6 ----------------------
SIST EN ISO 19957:2021
INTERNATIONAL ISO
STANDARD 19957
Second edition
2021-09
Footwear — Test methods for heels —
Heel pin holding strength
Chaussures — Méthodes d'essai relatives aux talons — Résistance à
l'arrachement de pointe à talon
Reference number
ISO 19957:2021(E)
ISO 2021
---------------------- Page: 7 ----------------------
SIST EN ISO 19957:2021
ISO 19957:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021

All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 19957:2021
ISO 19957:2021(E)
Contents Page

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

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

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

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

4 Apparatus and material ................................................................................................................................................................................ 1

5 Sampling and preparation .......................................................................................................................................................................... 2

5.1 Number of test specimens ............................................................................................................................................................. 2

5.2 Preparation ................................................................................................................................................................................................ 2

5.2.1 To measure heel pin holding properties of heel materials .......................................................... 2

5.2.2 To test a made shoe ....................................................................................................................................................... 3

5.2.3 Attachment to tensile testing machine ......................................................................................................... 3

6 Test method ............................................................................................................................................................................................................... 4

6.1 Principle ........................................................................................................................................................................................................ 4

6.2 Procedure .................................................................................................................................................................................................... 4

7 Expression of results ........................................................................................................................................................................................ 6

7.1 Heel pin holding strength of the heel material ............................................................................................................ 6

7.2 Average depth of pin penetration ........................................................................................................................................... 6

7.3 Heel nailing of commercial production ............................................................................................................................. 6

8 Test report ................................................................................................................................................................................................................... 6

© ISO 2021 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 19957:2021
ISO 19957:2021(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 of 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 www .iso .org/

iso/ foreword .html.

This document was prepared by Technical Committee ISO/TC 216, Footwear, in collaboration with

the European Committee for Standardization (CEN) Technical Committee CEN/TC 309, Footwear, in

accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).

This second edition cancels and replaces the first edition (ISO 19957:2004), which has been technically

revised. It also incorporates the Technical Corrigendum ISO 19957:2004/Cor 1:2005.

The main changes compared to the previous edition are as follows:

— small correction in the formula of the calculation of heel pin holding strength, given in 7.1;

— the title of Clause 5 has been changed from “Sampling and conditioning” to “Sampling and

preparation”;

— two figures have been added to illustrate how the sample is clamped between the two jaws of the

tensile testing machine;
— some editorial changes and wording revision to clarify the text.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2021 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 19957:2021
INTERNATIONAL STANDARD ISO 19957:2021(E)
Footwear — Test methods for heels — Heel pin holding
stren
...

SLOVENSKI STANDARD
oSIST prEN ISO 19957:2020
01-junij-2020
Obutev - Preskusne metode za pete - Vzdržljivost žeblja za pritrjevanje pete
(ISO/DIS 19957:2020)

Footwear - Test methods for heels - Heel pin holding strength (ISO/DIS 19957:2020)

Schuhe - Prüfverfahren für Absätze - Absatznagel-Haltefestigkeit (ISO/DIS 19957:2020)

Chaussures - Méthodes d'essai relatives aux talons - Résistance à l'arrachement de

pointe à talon (ISO/DIS 19957:2020)
Ta slovenski standard je istoveten z: prEN ISO 19957
ICS:
61.060 Obuvala Footwear
oSIST prEN ISO 19957:2020 en,fr,de

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

---------------------- Page: 1 ----------------------
oSIST prEN ISO 19957:2020
---------------------- Page: 2 ----------------------
oSIST prEN ISO 19957:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 19957
ISO/TC 216 Secretariat: UNE
Voting begins on: Voting terminates on:
2020-04-13 2020-07-06
Footwear — Test methods for heels — Heel pin holding
strength

Chaussures — Méthodes d'essai relatives aux talons — Résistance à l'arrachement de pointe à talon

ICS: 61.060
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 19957:2020(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2020
---------------------- Page: 3 ----------------------
oSIST prEN ISO 19957:2020
ISO/DIS 19957:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 19957:2020
ISO/DIS 19957:2020(E)
Contents Page

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

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

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

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

4 Apparatus and material ................................................................................................................................................................................ 1

5 Sampling and preparation .......................................................................................................................................................................... 2

5.1 Number of test specimens ............................................................................................................................................................. 2

5.2 Preparation ................................................................................................................................................................................................ 2

5.2.1 To measure heel pin holding properties of heel materials .......................................................... 2

5.2.2 To test a made shoe ....................................................................................................................................................... 3

5.2.3 Attachment to tensile testing machine ......................................................................................................... 3

6 Test method ............................................................................................................................................................................................................... 4

6.1 Principle ........................................................................................................................................................................................................ 4

6.2 Procedure .................................................................................................................................................................................................... 4

7 Expression of results ........................................................................................................................................................................................ 5

7.1 Heel pin holding strength of the heel material ............................................................................................................ 5

7.2 Average depth of pin penetration ........................................................................................................................................... 5

7.3 Heel nailing of commercial production ............................................................................................................................. 5

8 Test report ................................................................................................................................................................................................................... 6

© ISO 2020 – All rights reserved iii
---------------------- Page: 5 ----------------------
oSIST prEN ISO 19957:2020
ISO/DIS 19957:2020(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 of 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 www .iso .org/

iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 216, Footwear.

This second edition cancels and replaces the first edition (ISO 19957:2004), which has been technically

revised.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 19957:2020
DRAFT INTERNATIONAL STANDARD ISO/DIS 19957:2020(E)
Footwear — Test methods for heels — Heel pin holding
strength
1 Scope

This document specifies a test method for measuring the force required to pull a single heel pin out of a

heel. This test method can be used to measure the heel pin holding strength of heel materials by using

a standard heel pin and a method of insertion, or it can be used to assess the heel nailing of commercial

production.

This test method is applicable to testing plastics and wooden heels for women’s footwear. Heels

composed of layers of fibreboard or leather and low plastics heels for men’s footwear cannot be tested

by this method.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

EN ISO 7500-1, Metallic materials — Calibration and verification of static uniaxial testing

machines —Part 1: Tension/compression testing machines — Calibration and verification of the force-

measuring system (ISO 7500-1:2018)
3 Terms and definitions
For the pur
...

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