Building hardware - Hardware for windows and door height windows - Requirements and test methods - Part 4: Espagnolettes

This part of prEN 13126 specifies requirements and test methods for durability, strength, security and function of espagnolettes and their striker plates for use on windows and door height windows.
NOTE   Espagnolettes are defined as a locking mechanism for windows and door height windows that usually have a maximum handle movement of 90°.
This document does not include door bolts within the scope of EN 12051, or locks with latch and/or dead bolt within the scope of EN 12209 or multi-point locks within the scope of prEN 15885.

Baubeschläge - Beschläge für Fenster und Fenstertüren - Anforderungen und Prüfverfahren - Teil 4: Kantenverschlüsse

Dieser Teil von EN 13126 legt die Anforderungen und Prüfverfahren für die Dauerfunktionstüchtigkeit, Festigkeit, Schutzwirkung und Funktionsweise von Kantenverschlüssen und ihren Schließblechen für den Gebrauch an Fenstern und Fenstertüren fest.
ANMERKUNG   Kantenverschlüsse sind als Schließmechanismus für Fenster und Fenstertüren festgelegt, deren Griffbewegung üblicherweise höchstens 90° beträgt.
Dieses Dokument gilt nicht für Türriegel, die in den Anwendungsbereich von EN 12051 fallen, für Schlösser mit Falle und/oder Riegel, die in den Anwendungsbereich von EN 12209 fallen, und für Mehrpunktschlösser, die in den Anwendungsbereich von EN 15885 fallen.

Quincaillerie pour le bâtiment - Ferrures de fenêtres et portes-fenêtres - Exigences et méthodes d'essai - Partie 4 : Crémones-verrous

La présente partie de l’EN 13126 spécifie les exigences et méthodes d'essai relatives à l'endurance, à la résistance, à la sécurité des biens et au fonctionnement des crémones et de leurs gâches pour une utilisation sur fenêtres et portes-fenêtres.
NOTE   Les crémones sont des mécanismes de fermeture de portes et de portes-fenêtres ayant habituellement une amplitude de manipulation de 90° maximum.
Le présent document ne s'applique pas aux verrous de portes traités dans l'EN 12051, ni aux serrures à pêne demi-tour et/ou pêne dormant relevant du domaine d'application de l’EN 12209, ni aux serrures multipoints relevant du domaine d'application de l’EN 15885.

Stavbno okovje - Okovje za okna in zastekljena vrata - Zahteve in preskusne metode - 4. del: Gonilni zapahi

Ta del standarda prEN 13126 določa zahteve in preskusne metode za trajnost, trdnost, varnost ter funkcionalnost gonilnih zapahov in njihovih zapornih plošč, zasnovanih za uporabo na oknih in zastekljenih vratih.
OPOMBA:   Gonilni zapahi so opredeljeni kot mehanizmi za zaklepanje oken in zastekljenih vrat, pri katerih se kljuka običajno premakne za največ 90°.
Ta dokument ne vključuje zapahov za vrata iz standarda EN 12051, ključavnic z zapahom in/ali nepovratnih zapahov iz standarda EN 12209 oziroma večtočkovnih ključavnic iz standarda prEN 15885.

General Information

Status
Published
Public Enquiry End Date
19-Oct-2020
Publication Date
20-Mar-2022
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
16-Mar-2022
Due Date
21-May-2022
Completion Date
21-Mar-2022

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SLOVENSKI STANDARD
SIST EN 13126-4:2022
01-maj-2022
Nadomešča:
SIST EN 13126-4:2010
Stavbno okovje - Okovje za okna in zastekljena vrata - Zahteve in preskusne
metode - 4. del: Gonilni zapahi
Building hardware - Hardware for windows and door height windows - Requirements and
test methods - Part 4: Espagnolettes
Baubeschläge - Beschläge für Fenster und Fenstertüren - Anforderungen und
Prüfverfahren - Teil 4: Kantenverschlüsse
Quincaillerie pour le bâtiment - Ferrures de fenêtres et portes-fenêtres - Exigences et
méthodes d'essai - Partie 4 : Crémones-verrous
Ta slovenski standard je istoveten z: EN 13126-4:2022
ICS:
91.190 Stavbna oprema Building accessories
SIST EN 13126-4:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 13126-4:2022

---------------------- Page: 2 ----------------------
SIST EN 13126-4:2022


EN 13126-4
EUROPEAN STANDARD

NORME EUROPÉENNE

January 2022
EUROPÄISCHE NORM
ICS 91.190 Supersedes EN 13126-4:2008
English Version

Building hardware - Hardware for windows and door
height windows - Requirements and test methods - Part 4:
Espagnolettes
Quincaillerie pour le bâtiment - Ferrures de fenêtres et Baubeschläge - Beschläge für Fenster und Fenstertüren
portes-fenêtres - Exigences et méthodes d'essai - Partie - Anforderungen und Prüfverfahren - Teil 4:
4 : Crémones-verrous Kantenverschlüsse
This European Standard was approved by CEN on 19 December 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13126-4:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN 13126-4:2022
EN 13126-4:2022 (E)
Contents Page
European foreword . 3
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Classification . 8
4.1 General . 8
4.2 Durability (1 – first box) . 8
4.3 Mass (2 – second box) . 8
4.4 Corrosion resistance (3 – third box) . 8
4.5 Test Sizes (4 – fourth box) . 8
4.6 Example of classification for espagnolettes (EN 13126-4). 9
5 Requirements . 9
5.1 Dangerous substances . 9
5.2 Durability . 9
5.3 Locking point variable tolerance . 9
5.4 Minimum closing device resistance . 10
5.5 Corrosion resistance . 10
5.6 Handle operation tolerance . 10
6 Test equipment . 11
6.1 Test rig . 11
6.2 Specimen . 11
6.3 Mounting of the specimen . 11
7 Test procedure . 11
7.1 Samples . 11
7.2 Durability test. 12
7.2.1 General . 12
7.2.2 Procedure. 12
7.2.3 Acceptance criteria . 13
7.3 Minimum closing device resistance test . 13
7.3.1 Procedure. 13
7.3.2 Acceptance criteria . 13
7.4 Corrosion resistance . 13
8 Marking . 14
Annex A (informative) Flow chart of test procedure . 15
Bibliography . 16

2

---------------------- Page: 4 ----------------------
SIST EN 13126-4:2022
EN 13126-4:2022 (E)
European foreword
This document (EN 13126-4:2022) has been prepared by Technical Committee CEN/TC 33 “Doors,
windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR.
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 July 2022, and conflicting national standards shall be
withdrawn at the latest by July 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.
The performance tests incorporated in this document are considered to be reproducible and as such will
provide a consistent and objective assessment of the performance of these products throughout CEN
Member States.
This document supersedes EN 13126-4:2008.
With regard to EN 13126-4:2008, the following significant changes were made:
— EN 13126-4 now is independent from EN 13126-1; all necessary information is included without the
need of any further information from EN 13126-1;
— several editorial changes in the wording for a better understanding;
— new terms and definitions added under 3.2 to 3.11;
— under 4.1 classification system changed completely; former digits 1 (Category of use), 4 (Fire
resistance), 5 (Safety in use), 7 (Security) and 8 (Applicable part) deleted; former digit 2 changed
into box 1 (Durability), former digit 3 changed into box 2 (Mass), former digit 6 changed into box 3
(Corrosion resistance) and former digit 9 changed into box 4 (Test sizes);
— under 4.2 new grades for the number of cycles defined; H1 (5 000), H2 (10 000) and H3 (20 000);
— under 4.6 new example of classification added in accordance with the new classification system; 2
alternative ways (table or alphanumerical) to show the classification defined;
— under 5.2 information regarding new grades for durability added;
— under 5.6 handle operation tolerance added;
— under Clause 6 “Test equipment” additional information added for the test rig (6.1), the specimen
(6.2) and the mounting of the specimen (6.3);
— under 6.2 “Specimen” the use of gaskets added in the description instead of the prior counteracting
force of 20 N per locking point;
— under Clause 8 new clause added regarding marking with information from the current version of
EN 13126-1.
This document is one of a series of European Standards for building hardware products for windows and
door height windows. This document is independent of EN 13126-1.
3

---------------------- Page: 5 ----------------------
SIST EN 13126-4:2022
EN 13126-4:2022 (E)
EN 13126 consists of the following parts:
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 1: Requirements common to all types of hardware;
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 2: Window fastener handles;
— Building hardware — Hardware for windows and door-height windows — Requirements and test
methods — Part 3: Handles, primarily for Tilt&Turn, Tilt-First and Turn-Only hardware;
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 4: Espagnolettes;
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 5: Devices that restrict the opening of windows and door height windows;
— Building hardware — Requirements and test methods for windows and doors height windows — Part
6: Variable geometry stay hinges (with or without a friction stay);
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 7: Finger catches;
— Building hardware — Hardware for windows and door height windows — Part 8: Requirements and
test methods for Tilt and Turn, Tilt-First and Turn-Only hardware;
— Building hardware — Requirements and test methods for windows and door height windows — Part 9:
Hardware for horizontal and vertical pivot windows;
— Building hardware — Requirements and test methods for windows and doors height windows — Part
10: Arm-balancing systems;
— Building hardware — Requirements and test methods for windows and doors height windows — Part
11: Top hung projecting reversible hardware;
— Building hardware — Requirements and test methods for windows and doors height windows — Part
12: Side hung projecting reversible hardware;
— Building hardware — Hardware for windows and balcony doors — Requirements and test methods —
Part 13: Sash balances;
— Building hardware — Hardware for windows and balcony doors — Requirements and test methods —
Part 14: Sash fasteners;
— Building hardware — Hardware for windows and doors height windows — Requirements and test
methods — Part 15: Rollers for horizontal sliding and hardware for sliding folding windows;
— Building hardware — Hardware for windows and doors height windows — Requirements and test
methods — Part 16: Hardware for Lift and Slide windows;
— Building hardware — Hardware for windows and doors height windows — Requirements and test
methods — Part 17: Hardware for Tilt and Slide windows;
4

---------------------- Page: 6 ----------------------
SIST EN 13126-4:2022
EN 13126-4:2022 (E)
— Building hardware — Requirements and test methods for windows and door height windows — Part
19: Sliding Closing Devices.
A full contribution to the preparation of this European Standards series has been made by the European
manufacturer’s organization ‘ARGE’ and National Standards institutions.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations 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.
5

---------------------- Page: 7 ----------------------
SIST EN 13126-4:2022
EN 13126-4:2022 (E)
1 Scope
This document specifies requirements and test methods for durability, strength, security and function of
espagnolettes and their striker plates for use on windows and door height windows.
Espagnolettes are defined as a locking mechanism for windows and door height windows that usually
have a maximum handle movement of 90°.
This document does not include door bolts within the scope of EN 12051, or locks with latch and/or dead
bolt within the scope of EN 12209 or multi-point locks within the scope of prEN 15685.
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 1670, Building hardware — Corrosion resistance — Requirements and test methods
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at https://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
3.1
espagnolette
locking mechanism for windows and door height windows that usually have a maximum handle
movement of 9
...

SLOVENSKI STANDARD
oSIST prEN 13126-4:2020
01-oktober-2020
Stavbno okovje - Okovje za okna in zastekljena vrata - Zahteve in preskusne
metode - 4. del: Gonilni zapahi
Building hardware - Hardware for windows and door height windows - Requirements and
test methods - Part 4: Espagnolettes
Baubeschläge - Beschläge für Fenster und Fenstertüren - Anforderungen und
Prüfverfahren - Teil 4: Kantenverschlüsse
Quincaillerie pour le bâtiment - Ferrures de fenêtres et portes-fenêtres - Exigences et
méthodes d'essai - Partie 4 : Crémones-verrous
Ta slovenski standard je istoveten z: prEN 13126-4
ICS:
91.190 Stavbna oprema Building accessories
oSIST prEN 13126-4:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 13126-4:2020

---------------------- Page: 2 ----------------------
oSIST prEN 13126-4:2020


DRAFT
EUROPEAN STANDARD
prEN 13126-4
NORME EUROPÉENNE

EUROPÄISCHE NORM

August 2020
ICS 91.190 Will supersede EN 13126-4:2008
English Version

Building hardware - Hardware for windows and door
height windows - Requirements and test methods - Part 4:
Espagnolettes
Quincaillerie pour le bâtiment - Ferrures de fenêtres et Baubeschläge - Beschläge für Fenster und Fenstertüren
portes-fenêtres - Exigences et méthodes d'essai - Partie - Anforderungen und Prüfverfahren - Teil 4:
4 : Crémones-verrous Kantenverschlüsse
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 33.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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.

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.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 13126-4:2020 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 13126-4:2020
prEN 13126-4:2020 (E)
Contents Page
European foreword . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Classification . 6
4.1 General . 6
4.2 Durability (1 – first box) . 7
4.3 Mass (2 – second box) . 7
4.4 Corrosion resistance (3 – third box) . 7
4.5 Test Sizes (4 – fourth box) . 7
4.6 Example of classification for espagnolettes (EN 13126-4). 7
5 Requirements . 8
5.1 Dangerous substances . 8
5.2 Durability . 8
5.3 Locking point variable tolerance . 8
5.4 Minimum closing device resistance . 8
5.5 Corrosion resistance . 9
5.6 Handle operation tolerance . 9
6 Test equipment . 9
6.1 Test rig . 9
6.2 Specimen . 9
6.3 Mounting of the specimen . 10
7 Test procedure . 10
7.1 Samples . 10
7.2 Durability test. 10
7.2.1 General . 10
7.2.2 Procedure. 11
7.2.3 Acceptance criteria . 11
7.3 Minimum closing device resistance test . 12
7.3.1 Procedure. 12
7.3.2 Acceptance criteria . 12
7.4 Corrosion resistance . 12
8 Marking . 12
Annex A (informative) Flow chart of test procedure . 13
Bibliography . 14

2

---------------------- Page: 4 ----------------------
oSIST prEN 13126-4:2020
prEN 13126-4:2020 (E)
European foreword
This document (prEN 13126-4:2020) has been prepared by Technical Committee CEN/TC 33 “Doors,
windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 13126-4:2008.
With regard to EN 13126-4:2008, the following significant changes were made:
— EN 13126-4 now is independent from EN 13126-1; all necessary information is included without
the need of any further information from EN 13126-1;
— several editorial changes in the wording for a better understanding;
— new terms and definitions added under 3.2 to 3.11;
— under 4.1 classification system changed completely; former digits 1 (Category of use), 4 (Fire
resistance), 5 (Safety in use), 7 (Security) and 8 (Applicable part) deleted; former digit 2 changed
into box 1 (Durability), former digit 3 changed into box 2 (Mass), former digit 6 changed into box 3
(Corrosion resistance) and former digit 9 changed into box 4 (Test sizes);
— under 4.2 new grades for the number of cycles defined; H1 (5 000), H2 (10 000) and H3 (20 000);
— under 4.6 new example of classification added in accordance with the new classification system; 2
alternative ways (table or alphanumerical) to show the classification defined;
— under 5.2 information regarding new grades for durability added;
— under 5.6 handle operation tolerance added;
— under Clause 6 “Test equipment and preparation for the test” additional information added for the
test rig (6.1), the specimen (6.2) and the mounting of the specimen (6.3);
— under 6.2 “Specimen” the use of gaskets added in the description instead of the prior counteracting
force of 20 N per locking point;
— under Clause 8 new clause added regarding marking with information from the current version of
EN 13126-1.
This document is one of a series of European Standards for building hardware products for windows
and door height windows. This document is independent of EN 13126-1.
EN 13126 consists of the following parts:
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 1: Requirements common to all types of hardware;
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 2: Window fastener handles;
3

---------------------- Page: 5 ----------------------
oSIST prEN 13126-4:2020
prEN 13126-4:2020 (E)
— Building hardware — Hardware for windows and door-height windows — Requirements and test
methods — Part 3: Handles, primarily for Tilt&Turn, Tilt-First and Turn-Only hardware;
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 4: Espagnolettes;
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 5: Devices that restrict the opening of windows and door height windows;
— Building hardware — Requirements and test methods for windows and doors height windows — Part
6: Variable geometry stay hinges (with or without a friction stay);
— Building hardware — Hardware for windows and door height windows — Requirements and test
methods — Part 7: Finger catches;
— Building hardware — Hardware for windows and door height windows — Part 8: Requirements and
test methods for Tilt and Turn, Tilt-First and Turn-Only hardware;
— Building hardware — Requirements and test methods for windows and door height windows — Part
9: Hardware for horizontal and vertical pivot windows;
— Building hardware — Requirements and test methods for windows and doors height windows — Part
10: Arm-balancing systems;
— Building hardware — Requirements and test methods for windows and doors height windows — Part
11: Top hung projecting reversible hardware;
— Building hardware — Requirements and test methods for windows and doors height windows — Part
12: Side hung projecting reversible hardware;
— Building hardware — Hardware for windows and balcony doors — Requirements and test methods —
Part 13: Sash balances;
— Building hardware — Hardware for windows and balcony doors — Requirements and test methods —
Part 14: Sash fasteners;
— Building hardware — Hardware for windows and doors height windows — Requirements and test
methods — Part 15: Rollers for horizontal sliding and hardware for sliding folding windows;
— Building hardware — Hardware for windows and doors height windows — Requirements and test
methods — Part 16: Hardware for Lift and Slide windows;
— Building hardware — Hardware for windows and doors height windows — Requirements and test
methods — Part 17: Hardware for Tilt and Slide windows;
— Building hardware — Requirements and test methods for windows and door height windows — Part
19: Sliding Closing Devices.
The performance tests incorporated in this document are considered to be reproducible and as such
will provide a consistent and objective assessment of the performance of these products throughout
CEN Member States.
A full contribution to the preparation of this document has been made by the European manufacturer’s
organization ‘ARGE’ and National Standards institutions.
4

---------------------- Page: 6 ----------------------
oSIST prEN 13126-4:2020
prEN 13126-4:2020 (E)
1 Scope
This part of EN 13126 specifies requirements and test methods for durability, strength, security and
function of espagnolettes and their striker plates for use on windows and door height windows.
NOTE Espagnolettes are defined as a locking mechanism for windows and door height windows that usually
have a maximum handle movement of 90°.
This document does not include door bolts within the scope of EN 12051, or locks with latch and/or
dead bolt within the scope of EN 12209 or multi-point locks within the scope of EN 15885.
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 1670, Building hardware - Corrosion resistance - Requirements and test methods
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
3.1
espagnolette
locking mechanism for windows and door height windows that usually have a maximum handle
movement of 90°
3.2
sample
actual hardware components which is due to be tested
3.3
specimen
window without gaskets to accommodate hardware components (samples) for testing
Note 1 to entry: The gaskets may be applied to the specimen; this shall replace the counteracting force of 20 N
per locking point.
3.4
test rig
testing device onto which th
...

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