SIST EN 1729-2:2012+A1:2016
(Main)Furniture - Chairs and tables for educational institutions - Part 2: Safety requirements and test methods
Furniture - Chairs and tables for educational institutions - Part 2: Safety requirements and test methods
This European Standard specifies safety requirements and test methods for chairs and tables for general educational purposes in educational institutions.
It applies to furniture for use with laptop computers or portable devices, but not to special purpose workstations, e.g. laboratories, ranked seating and workshops.
Annex A (normative) includes a test method for the drop test of chairs.
With the exception of Annex A, the figures illustrate test principles only and cannot be used to carry out the tests.
NOTE EN 1729 1 specifies functional dimensions and marking of chairs and tables for general educational purposes.
Möbel - Stühle und Tische für Bildungseinrichtungen - Teil 2: Sicherheitstechnische Anforderungen und Prüfverfahren
Diese Europäische Norm legt die sicherheitstechnischen Anforderungen und Prüfverfahren für Stühle und Tische für die Verwendung in allgemeinen Bildungseinrichtungen fest. Sie gilt für den Gebrauch von Möbeln mit Laptops und tragbaren Geräten, jedoch nicht für Spezialarbeits-plätze, z. B. Laboratorien, Reihenbestuhlung und Werkstätten. Anhang A (normativ) enthält ein Prüfverfahren für die Fallprüfung von Stühlen. Mit Ausnahme von Anhang A zeigen die Bilder nur die Prüfgrundsätze und können nicht zur Durchführung der Prüfungen angewendet werden. ANMERKUNG EN 1729-1 legt die Funktionsmaße und Kennzeichnung von Stühlen und Tischen für die Verwendung in allgemeinen Bildungseinrichtungen fest.
Meubles - Chaises et tables pour les établissements d'enseignement - Partie 2 : Exigences de sécurité et méthodes d'essai
La présente norme européenne spécifie les exigences de sécurité et les méthodes d’essai des chaises et des tables pour l’éducation générale dans les établissements d’enseignement.
Elle s’applique aux mobiliers destinés à être utilisés avec des ordinateurs portables ou des dispositifs portables, mais pas pour un usage spécial comme les postes de travail, par exemple, les laboratoires, les sièges en rangées et les ateliers.
Les figures illustrent uniquement les principes de l’essai et ne peuvent pas être utilisées pour effectuer les essais.
NOTE L’EN 1729-1 spécifie les dimensions fonctionnelles et le marquage des chaises et des tables pour les établissements d’enseignement général.
Pohištvo - Stoli in mize za vzgojno-izobraževalne ustanove - 2. del: Varnostne zahteve in preskusne metode (vključno z dopolnilom A1)
Ta evropski standard določa varnostne zahteve in preskusne metode za stole in mize za namene splošnega izobraževanja v vzgojno-izobraževalnih ustanovah.
Velja za pohištvo za uporabo prenosnih računalnikov in drugih prenosnih naprav, vendar ne za delovne postaje za posebne namene, kot so laboratoriji, vrstni sedeži in delavnice.
V Prilogi A (normativna) je navedena preskusna metoda za preskus padca stolov.
Slike (razen v Prilogi A) predstavljajo samo načela preskusov in jih ni mogoče uporabiti za izvajanje preskusov.
OPOMBA: Standard EN 1729 1 določa funkcionalne mere in oznake za stole in mize za splošne vzgojno-izobraževalne namene.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Möbel - Stühle und Tische für Bildungseinrichtungen - Teil 2: Sicherheitstechnische Anforderungen und PrüfverfahrenMeubles - Chaises et tables pour les établissements d'enseignement - Partie 2 : Exigences de sécurité et méthodes d'essaiFurniture - Chairs and tables for educational institutions - Part 2: Safety requirements and test methods97.140PohištvoFurnitureICS:Ta slovenski standard je istoveten z:EN 1729-2:2012+A1:2015SIST EN 1729-2:2012+A1:2016en,fr,de01-marec-2016SIST EN 1729-2:2012+A1:2016SLOVENSKI
STANDARDSIST EN 1729-2:20121DGRPHãþD
SIST EN 1729-2:2012+A1:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1729-2:2012+A1
December
t r s w ICS
{ yä s v r Supersedes EN
s y t {æ tã t r s tEnglish Version
Furniture æ Chairs and tables for educational institutions æ Part
tã Safety requirements and test methods Meubles æ Chaises et tables pour les établissements d 5enseignement æ Partie
tã Exigences de sécurité et méthodes d 5essai
Möbel æ Stühle und Tische für Bildungseinrichtungen æ Teil
tã Sicherheitstechnische Anforderungen und Prüfverfahren This European Standard was approved by CEN on
{ December
t r s s and includes Amendment
s approved by CEN on
s y November
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s y t {æ tã t r s t ªA sã t r s w ESIST EN 1729-2:2012+A1:2016
EN 1729-2:2012+A1:2015 (E) 2 Contents Page European foreword . 4 1 Scope . 5 2 Normative references . 5 3 General test conditions . 5 3.1 Testing ranges of chairs and tables . 5 3.2 Testing of height adjustable and multi-size chairs and tables. 5 3.3 Sequence of testing . 6 4 Safety requirements . 6 5 Testing of chairs . 7 5.1 General . 7 5.2 Stability . 8 5.2.1 General . 8 5.2.2 Forward stability . 8 5.2.3 Sideways stability . 9 5.2.4 Rearwards stability . 11 5.2.5 Chairs with backrest inclination . 11 5.3 Strength and durability . 12 5.3.1 General . 12 5.3.2 Seat and back static load (!EN 1728:2012, 6.4") . 12 5.3.3 Seat and back durability (!EN 1728:2012, 6.17") . 13 5.3.4 Seat front edge durability (!EN 1728:2012, 6.18") . 13 5.3.5 Sideways static load (!EN 1728:2012, 6.16") . 14 5.3.6 Forward static load (!EN 1728:2012, 6.15") . 14 5.3.7 Seat impact (!EN 1728:2012, 6.24") . 15 5.3.8 Back impact (!EN 1728:2012, 6.25") . 16 5.3.9 Static load of foot rail (!EN 1728:2012, 6.8") . 17 5.3.10 Drop test (!EN 1728:2012, 6.27.3") . 17 5.3.11 Foot !rest" durability (!EN 1728:2012, 6.21") . 18 5.3.12 Armrest vertical static load (!EN 1728:2012, 6.11 or EN 1335-3:2009, 7.2.3") . 18 6 Testing of tables . 19 6.1 Stability . 19 6.1.1 General . 19 6.1.2 Stability of tables, vertical load (!EN 1730:2012, 7.2") . 19 6.2 Strength and durability of tables . 19 6.2.1 General . 19 6.2.2 Horizontal static load (!EN 1730:2012, 6.2") . 20 6.2.3 Horizontal durability (!EN 1730:2012, 6.4.2") . 20 6.2.4 Vertical static load (!EN 1730:2012, 6.3") . 21 6.2.5 Vertical durability (!EN 1730:2012, 6.5") . 22 7 Test report . 22 Annex A (informative)
Test method for determination of the displacement of chairs placed on tabletops . 24 SIST EN 1729-2:2012+A1:2016
EN 1729-2:2012+A1:2015 (E) 3 A.1 General . 24 A.2 Test equipment . 24 A.3 Test method . 24
SIST EN 1729-2:2012+A1:2016
EN 1729-2:2012+A1:2015 (E) 4 European foreword This document (EN 1729-2:2012+A1:2015) has been prepared by Technical Committee CEN/TC 207 “Furniture”, the secretariat of which is held by UNI. 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 June 2016, and conflicting national standards shall be withdrawn at the latest by June 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 includes Amendment 1 approved by CEN on 2015-11-17. This document supersedes !EN 1729-2:2012". The start and finish of text introduced or altered by amendment is indicated in the text by tags !". EN 1729 consists of the following parts under the general title "Furniture – Chairs and tables for educational institutions": — Part 1: Functional dimensions; — Part 2: Safety requirements and test methods. The main changes with respect to the previous edition are listed below: a) additional consideration of swivel chairs; b) additional consideration of chairs with arm rests; c) clarification of seat loading points and back loading points; d) amendment of some loads and forces; e) modification of !Annex A" (informative) "Test method for determination of stability of chairs placed on tabletops". 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. SIST EN 1729-2:2012+A1:2016
EN 1729-2:2012+A1:2015 (E) 5 1 Scope This European Standard specifies safety requirements and test methods for chairs and tables for general educational purposes in educational institutions. It applies to furniture for use with laptop computers or portable devices, but not to special purpose workstations, e.g. laboratories, ranked seating and workshops. !deleted text" !The" figures illustrate test principles only and cannot be used to carry out the tests. NOTE EN 1729-1 specifies functional dimensions and marking of chairs and tables for general educational purposes. 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 document (including any amendments) applies. EN 1022:2005, Domestic furniture — Seating — Determination of stability EN 1335-3:2009, Office furniture — Office work chair — Part 3: Test methods !EN 1728:2012, Furniture — Seating — Test methods for the determination of strength and durability" EN 1729-1, Furniture — Chairs and tables for educational institutions — Part 1: Functional dimensions !EN 1730:2012, Furniture — Tables — Test methods for the determination of stability, strength and durability" EN 13722, Furniture — Assessment of the surface gloss !deleted text" 3 General test conditions 3.1 Testing ranges of chairs and tables If chairs in a range of size marks are all manufactured with the same design details and geometry, it is only necessary to carry out the complete test programme on the highest size mark (including multi-size and height adjustable) in the range, plus additional stability tests on the smallest size mark in the range. If tables in a range of size marks are all manufactured with the same design details and geometry, it is only necessary to carry out the complete test programme on the highest size mark in the range. In the event of failure in any of the chairs/tables in the above test programme, it is necessary to carry out the complete test programme on each chair/table size mark individually. 3.2 Testing of height adjustable and multi-size chairs and tables Where tables or chairs can be set to a number of different configurations the worst case configuration shall be tested. SIST EN 1729-2:2012+A1:2016
EN 1729-2:2012+A1:2015 (E) 6 Where tables and chairs can be adjusted to suit multiple size marks the item shall be assessed in accordance with EN 1729-1 at all size marks, and structural testing shall be carried out at the highest size mark only. 3.3 Sequence of testing Testing shall be carried out according to EN 1729-1 prior to testing in EN 1729-2. The tests shall be carried out in the order that the clauses are numbered in this European Standard. 4 Safety requirements In order to minimise the risk of personal injury or damage to clothing, the following requirements apply: a) edges of the seat, back rest and
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