SIST EN 926-1:2016
(Main)Paragliding equipment - Paragliders - Part 1: Requirements and test methods for structural strength
Paragliding equipment - Paragliders - Part 1: Requirements and test methods for structural strength
This European Standard is applicable to paragliders as defined in 2.1. This part of EN 926 specifies requirements and test methods for the resistance of a paraglider to static and dynamic loads and sets the minimum strength threshold for its qualification.
Ausrüstung für das Gleitschirmfliegen - Gleitschirme - Teil 1: Anforderungen und Prüfverfahren an die Baufestigkeit
Diese Europäische Norm gilt für Gleitschirme wie unter 2.1 beschrieben.
Dieser Teil der EN 926 definiert die Anforderungen und Prüfverfahren der Baufestigkeit von Gleitschirmen unter statischer und dynamischer Belastung und legt den Mindestfestigkeitsbereich für ihre Zulassung fest.
Équipement pour le parapente - Parapentes - Partie 1: Exigences et méthodes d’essai concernant la résistance de la structure
La présente Norme européenne est applicable aux parapentes tels que définis en 2.1.
La présente partie de l’EN 926 spécifie les exigences et les méthodes d’essai relatives à la résistance des parapentes aux efforts statiques et dynamiques, et fixe le seuil minimal de résistance en vue de leur qualification.
Oprema za jadralno padalstvo - Jadralna padala - 1. del: Zahteve in preskusne metode za ugotavljanje trdnosti konstrukcije
Ta evropski standard se uporablja za jadralna padala iz točke 2.1. Ta del standarda EN 926 določa zahteve in preskusne metode za ugotavljanje odpornosti jadralnega padala proti statičnim in dinamičnim obremenitvam ter določa prag minimalne trdnosti za njegovo kvalifikacijo.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 926-1:2016
01-januar-2016
Oprema za jadralno padalstvo - Jadralna padala - 1. del: Zahteve in preskusne
metode za ugotavljanje trdnosti konstrukcije
Paragliding equipment - Paragliders - Part 1: Requirements and test methods for
structural strength
Ausrüstung für das Gleitschirmfliegen - Gleitschirme - Teil 1: Anforderungen und
Prüfverfahren an die Baufestigkeit
Équipement pour le parapente - Parapentes - Partie 1: Exigences et méthodes d’essai
concernant la résistance de la structure
Ta slovenski standard je istoveten z: EN 926-1:2015
ICS:
97.220.40 Oprema za športe na Outdoor and water sports
prostem in vodne športe equipment
SIST EN 926-1:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 926-1:2016
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SIST EN 926-1:2016
EN 926-1
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2015
EUROPÄISCHE NORM
ICS 97.220.40 Supersedes EN 926-1:2006
English Version
Paragliding equipment - Paragliders - Part 1:
Requirements and test methods for structural strength
Équipement pour le parapente - Parapentes - Partie 1: Ausrüstung für das Gleitschirmfliegen - Gleitschirme -
Exigences et méthodes d'essai concernant la résistance Teil 1: Anforderungen und Prüfverfahren an die
de la structure Baufestigkeit
This European Standard was approved by CEN on 26 September 2015.
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
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 926-1:2015 E
worldwide for CEN national Members.
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SIST EN 926-1:2016
EN 926-1:2015 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Terms and definitions . 5
3 Requirements . 5
3.1 Shock loading . 5
3.2 Sustained loading . 5
3.3 Breaking strength of the suspension lines . 5
3.4 Breaking strength of the main control lines. 6
4 Test methods . 7
4.1 Apparatus . 7
4.2 Test specimen . 8
4.3 Test conditions . 8
4.4 Shock loading test . 8
4.5 Sustained loading test . 9
4.6 Line bending test . 9
5 Test files . 10
5.1 Test file information . 10
5.2 Items accompanying the test files . 11
6 Manufacturing record . 11
7 Marking . 12
Annex A (informative) Suspension lines . 13
2
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SIST EN 926-1:2016
EN 926-1:2015 (E)
European foreword
This document (EN 926-1:2015) has been prepared by Technical Committee CEN/TC 136 “Sports,
playground and recreational equipment”, the secretariat of which is held by DIN.
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 May 2016, and conflicting national standards shall be
withdrawn at the latest by May 2016.
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 926-1:2006.
In comparison with the previous edition, the following significant changes have been made:
a) editorial revision;
b) revision of line strength calculation method;
c) revision of the definition of the same model and test specimen selection;
d) deletion of Shock Loading Test Procedure B;
e) clarification of measurement interval in the sustained loading test;
f) addition of Manufacturing Record and Marking requirements.
This European Standard is one of a series of standards on equipment for paragliding as follows:
— EN 926-1, Paragliding equipment — Paragliders — Part 1: Requirements and test methods for
structural strength
— EN 926-2, Paragliding equipment — Paragliders — Part 2: Requirements and test methods for
classifying flight safety characteristics
Other relevant standards on equipment for paragliding are:
— EN 1651, Paragliding equipment — Harnesses — Safety requirements and strength tests
— EN 12491, Paragliding equipment — Emergency parachutes — Safety requirements and test methods
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.
3
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SIST EN 926-1:2016
EN 926-1:2015 (E)
Introduction
The EN 926 series consists of two parts: EN 926-1 details paraglider structural strength requirements
and EN 926-2 details paraglider flight tests requirements. Paragliders that have been tested and found
to be compliant with both EN 926-1 and EN 926-2 are therefore compliant with the EN 926 series.
The aim of these standards is to enhance safety thus eliminating paragliders which display
unacceptable behaviour in given situations on the basis of recognized tests set in these two standards.
4
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SIST EN 926-1:2016
EN 926-1:2015 (E)
1 Scope
This European Standard is applicable to paragliders as defined in 2.1.
This part of EN 926 specifies requirements and test methods for the resistance of a paraglider to static
and dynamic loads and sets the minimum strength threshold for its qualification.
2 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
2.1
paraglider
ultra-light glider with no primary rigid structure, for which take-off and landing are on foot, with the
pilot (and potentially one passenger) carried in a harness (or harnesses) connected to the wing
2.2
model of paraglider
paragliders of different sizes of a given design are considered to be the same model when fulfilling the
following criteria:
a) the different sizes have been obtained by using a uniform scale factor;
b) for all sizes identical materials are used;
c) the way materials are processed is identical for all sizes
2.3
identically constructed lines
lines where the only elements that differ are the finished line length and/or cosmetic colour
2.4
main control lines
entire line systems that terminate at the two primary control handles
2.5
significant damage
rupture of any of main load bearing component of the structure
3 Requirements
3.1 Shock loading
When tested according to 4.4, a visual inspection of the wing shall not show significant damage.
3.2 Sustained loading
When tested according to 4.5 the wing shall sustain 4.5.2. 1) or 4.5.2 2).
3.3 Breaking strength of the suspension lines
The lines shall be tested according to 4.6. If identically constructed lines have already been tested, then
the result may be used.
The minimum breaking strength of any line shall be greater than 200 N. The first level is defined as the
lines attached to the risers.
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SIST EN 926-1:2016
EN 926-1:2015 (E)
The sum of strength after bending test of the lines of the first level shall exceed the greater of
2
14 × g × [max weight in flight] or 14 000 N (g = 9,81 m/s ).
For each level the same calculation is performed. The result shall exceed the greater of
2
14 × g × [max weight in flight] or 14 000 N (g = 9,81 m/s ).
Subsequent levels (as shown in Figure 1) are defined by each further line junction. If a line is directly
attached to the wing (i.e. no line junction above it), its strength shall also be used during the calculation
of the strength of each of the level(s) above it. An example calculation is given in Annex A.
Key
1 Wing
2 Risers
L1 Level 1
L2 Level 2
L3 Level 3
L4 Level 4
Figure 1 — Example of line rigging
3.4 Breaking strength of the main control lines
The lines shall be tested according to 4.6. If identically constructed lines have already been tested, then
the result may be used.
The sum of the strength of the lines of each level shall exceed 1 500 N (i.e. 2 × 750 N).
The minimum breaking strength of any line shall be greater than 200 N.
The first level is defined as the lines attached to the main control handle(s) including the control handle
and the attachment of the line t
...
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