SIST EN 1729-2:2012
(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.
Möbel - Stühle und Tische für Bildungseinrichtungen - Teil 2: Sicherheitstechnische Anforderungen und Prüfverfahren
Der vorliegende Teil der EN 1729 legt die sicherheitstechnischen Anforderungen und Prüfverfahren für Stühle
und Tische für die Verwendung in allgemeinen Bildungseinrichtungen fest.
Er gilt nicht für Computer- und Spezialarbeitsplätze, z. B. Büros, Laboratorien, Reihenbestuhlung, Werkstätten
und Bereiche für Planung und Technik.
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 Teil 1 dieser Europäischen Norm 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 partie de l’EN 1729 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 ne s’applique pas aux postes de travail relatifs à l'informatique et à usage spécifique, par exemple, des bureaux, des laboratoires, des sièges en rangées, des ateliers et des espaces pour la conception et la technologie.
L’Annexe A (normative) inclut une méthode d’essai pour l’essai de chute des chaises.
À l’exception de l’Annexe A, les figures illustrent uniquement les principes de l’essai et ne peuvent pas être utilisées pour effectuer les essais.
NOTE La Partie 1 de la présente norme 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
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.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Pohištvo - Stoli in mize za vzgojno-izobraževalne ustanove - 2. del: Varnostne zahteve in preskusne metodeMöbel - 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 1729-2:2012SIST EN 1729-2:2012en,fr,de01-november-2012SIST EN 1729-2:2012SLOVENSKI
STANDARDSIST EN 1729-2:20061DGRPHãþD
SIST EN 1729-2:2012
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1729-2
January 2012 ICS 97.140 Supersedes EN 1729-2:2006English Version
Furniture - Chairs and tables for educational institutions - Part 2: Safety requirements and test methods
Meubles - Chaises et tables pour les établissements d'enseignement - Partie 2 : Exigences de sécurité et méthodes d'essai
Möbel - Stühle und Tische für Bildungseinrichtungen - Teil 2: Sicherheitstechnische Anforderungen und PrüfverfahrenThis European Standard was approved by CEN on 9 December 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1729-2:2012: ESIST EN 1729-2:2012
EN 1729-2:2012 (E) 2 Contents Page Foreword .31 Scope .42 Normative references .43 General test conditions .43.1 Testing ranges of chairs and tables .43.2 Testing of height adjustable and multi-size chairs and tables .53.3 Sequence of testing .54 Safety requirements .55 Testing of chairs .65.1 General .65.2 Stability .75.2.1 General .75.2.2 Forward stability .75.2.3 Sideways stability .85.2.4 Rearwards stability . 105.2.5 Chairs with backrest inclination . 105.3 Strength and durability . 115.3.1 General . 115.3.2 Seat and back static load (EN 1728:2000, 6.2.1) . 115.3.3 Seat and back durability (EN 1728:2000, 6.7) . 125.3.4 Seat front edge durability (EN 1728:2000, 6.8) . 125.3.5 Sideways static load (EN 1728:2000, 6.13) . 135.3.6 Forward static load (EN 1728:2000, 6.12) . 145.3.7 Seat impact (EN 1728:2000, 6.15) . 145.3.8 Back impact (EN 1728:2000, 6.16) . 155.3.9 Static load of foot rail (EN 1728:2000, 6.4) . 165.3.10 Drop test (Annex A) . 165.3.11 Foot rail durability (EN 15373:2007, A.5 – General). 175.3.12 Armrest vertical static load (EN 1728:2000, 6.6) . 176 Testing of tables . 186.1 Stability . 186.1.1 General . 186.1.2 Stability of tables, vertical load (EN 1730:2000, 6.7) . 186.2 Strength and durability of tables . 186.2.1 General . 186.2.2 Horizontal static load (EN 1730:2000, 6.2) . 186.2.3 Horizontal durability (EN 1730:2000, 6.4) . 196.2.4 Vertical static load (EN 1730:2000, 6.3) . 206.2.5 Vertical durability (EN 1730:2000, 6.5) . 217 Test report . 21Annex A (normative)
Drop test of chairs . 22Annex B (informative)
Test method for determination of the displacement of chairs placed on tabletops . 23B.1 General . 23B.2 Test equipment . 23B.3 Test method . 23 SIST EN 1729-2:2012
EN 1729-2:2012 (E) 3 Foreword This document (EN 1729-2:2012) 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 July 2012, and conflicting national standards shall be withdrawn at the latest by July 2012. 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 1729-2:2006. 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 B (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, 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
EN 1729-2:2012 (E) 4 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. 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. 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 1728:2000, Domestic 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 1730:2000, Domestic furniture – Tables – Test methods for determination of strength, durability and stability EN 13722, Furniture – Assessment of the surface gloss EN 15373:2007, Furniture – Strength, durability and safety – Requirements for non-domestic seating 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. SIST EN 1729-2:2012
EN 1729-2:2012 (E) 5 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. 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 arm rests, which are in contact w
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