1、February 2016 English price group 27No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.140!%LSP“2414845www.din.deDI
2、N EN 1729-1Furniture Chairs and tables for educational institutions Part 1: Functional dimensions;English version EN 1729-1:2015,English translation of DIN EN 1729-1:2016-02Mbel Sthle und Tische fr Bildungseinrichtungen Teil 1: Funktionsmae;Englische Fassung EN 1729-1:2015,Englische bersetzung von D
3、IN EN 1729-1:2016-02Ameublement Siges et tables pour tablissements denseignement Partie 1: Dimensions fonctionnelles;Version anglaise EN 1729-1:2015,Traduction anglaise de DIN EN 1729-1:2016-02SupersedesDIN EN 1729-1:2006-09 andDIN ISO 5970:1981-01www.beuth.deDocument comprises 72 pagesDTranslation
4、by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.03.16 DIN EN 1729-1:2016-02 2 A comma is used as the decimal marker. National foreword This document (EN 1729-1:2015) has been prepared by Technical Committee CEN/TC 207 “Furniture”, (Secretariat:
5、UNI, Italy). The responsible German body involved in its preparation was DIN-Normenausschuss Holzwirtschaft und Mbel (DIN Standards Committee Timber and Furniture), Working Committee NA 042-05-05 AA Anforderungen an Schulmbel, SpA CEN/TC 207/WG 6. Amendments This standard differs from DIN EN 1729-1:
6、2006-09 and DIN ISO 5970:1981-01 as follows: a) measurements have been simplified since they are now made by means of the school chair measuring device; b) an annex for the functional dimensions of tall chairs (Annex D) has been included; c) an annex for the functional dimensions of stools and assoc
7、iated worksurfaces (Annex E) has been added; d) the key dimensions of chairs given in Annexes A and D are measured using the school chair measuring device (see Annex F), some of them when the chair is loaded with specified loads; e) a rationale for the functional dimensions of chairs and tables has
8、been provided (Annex I). Previous editions DIN 68970: 1974-11 DIN ISO 5970: 1981-01 DIN V ENV 1729-1: 2001-12 DIN EN 1729-1: 2006-09 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1729-1 December 2015 ICS 97.140 Supersedes EN 1729-1:2006English Version Furniture - Chairs and tables for educati
9、onal institutions - Part 1: Functional dimensions Ameublement - Siges et tables pour tablissements denseignement - Partie 1 : Dimensions fonctionnellesMbel - Sthle und Tische fr Bildungseinrichtungen - Teil 1: Funktionsmae This European Standard was approved by CEN on 3 October 2015. CEN members are
10、 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 t
11、he 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 Cen
12、tre 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, Lithuan
13、ia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-100
14、0 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1729-1:2015 EEN 1729-1:2015 (E) 2 Contents Page European foreword . 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Functional dimens
15、ions for chairs and tables 9 5 Marking 10 6 Instructions 10 7 Approval of range . 11 Annex A (normative) Functional dimensions for chairs with slopes between 5 and +7 and associated tables 12 A.1 Functional dimensions and size marks for chairs 12 A.2 Functional dimensions and size marks for tables 1
16、9 A.3 Legroom . 20 A.4 Requirements for adjustable chairs and tables 20 Annex B (normative) Functional dimensions for high chairs with double-sloped seats and associated tables 22 B.1 Functional dimensions and size marks for chairs 22 B.2 Functional dimensions and size marks for tables 28 B.3 Legroo
17、m . 29 B.4 Requirements for adjustable high chairs with double-sloped seats and tables . 30 Annex C (normative) Functional dimensions for standing-height tables . 31 Annex D (normative) Functional dimensions for tall chairs with slopes between 5 and +7 and associated tables 33 D.1 Functional dimensi
18、ons and size marks for chairs 33 D.2 Functional dimensions and size marks for tables 39 D.3 Legroom . 41 D.4 Requirements for adjustable tall chairs 42 Annex E (normative) Functional dimensions for stools and associated worksurfaces . 43 E.1 Functional dimensions for stools . 43 E.2 Functional dimen
19、sions for corresponding worksurface height 45 Annex F (normative) Determination of Point S, buttock zone, seat height, seat angles, seat depth and armrest height 47 F.1 The school chair measuring device (SCMD) . 47 F.2 Using the SCMD . 49 Annex G (informative) Guidance for the calculation of the hei
20、ght of adjustable chairs and tables in Annex A, Annex B and Annex D . 56 Annex H (informative) Guidance for the calculation of the height of chairs and tables in Annex B 57 Annex I (informative) Rationale 59 Bibliography . 70 DIN EN 1729-1:2016-02EN 1729-1:2015 (E) 3 European foreword This document
21、(EN 1729-1:2015) 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
22、 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 super
23、sedes EN 1729-1:2006. Compared to EN 1729-1:2006, the following modifications have been made: a) addition of an annex for functional dimensions of tall chairs (Annex D); b) addition of an annex for functional dimensions of stools and associated worksurfaces (Annex E); c) key dimensions of chairs in
24、Annexes A and D are measured using the school chair measuring device (see Annex F), some of them when the chair is loaded with specified loads; d) a rationale for the functional dimensions of chairs and tables is provided (Annex I). EN 1729 is composed of the following parts: Part 1: Functional dime
25、nsions the present document; Part 2: 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, De
26、nmark, 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. DIN EN 1729-
27、1:2016-02EN 1729-1:2015 (E) 4 Introduction This part of EN 1729 is based on the principle that chairs and tables, intended for use in educational institutions for general-purpose education, should be designed to encourage good postures. This part of EN 1729 takes selected national standards into con
28、sideration. It does not specify design, but only those dimensions which promote good posture for either fixed or adjustable furniture. The dimensional requirements of this European Standard permit various interpretations of design; hence customs, educational practices, technical and financial circum
29、stances of individual countries can be satisfied. It includes a rationale for the determination of functional dimensions. The minimum dimensions specified are considered as the absolute minimum. They can be exceeded. The maximum dimensions specified are considered as the absolute maximum; smaller di
30、mensions can be used. EN 1729-2 specifies safety requirements and test methods. DIN EN 1729-1:2016-02EN 1729-1:2015 (E) 5 1 Scope This European Standard specifies functional dimensions and markings for all chairs, stools and tables, for educational institutions, including fixed and adjustable chairs
31、 and tables. It applies to both un-upholstered and upholstered chairs and stools as well as to both non-swivel and swivel chairs. It applies to furniture for use with laptop computers or portable devices. It does not apply to ranked seating or special purpose workstations. It does not apply to furni
32、ture used by teaching personnel. Annex A (normative) includes single-sloped chairs and associated tables. Annex B (normative) includes double-sloped high chairs and associated tables. Annex C (normative) includes standing-height tables. Annex D (normative) includes tall chairs and associated tables.
33、 Annex E (normative) includes stools and associated worksurfaces. Annex F (normative) includes measurement methods. Annex G (informative) includes guidance on size marks for adjustable chairs and tables. Annex H (informative) includes guidance on calculating heights of double-sloped chairs and assoc
34、iated tables. Annex I (informative) includes a rationale for functional dimensions. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For un
35、dated references, the latest edition of the referenced document (including any amendments) applies. EN 1729-2, Furniture - Chairs and tables for educational institutions - Part 2: Safety requirements and test methods 3 Terms and definitions For the purposes of this document, the following terms and
36、definitions apply. 3.1 median plane vertical plane running from front to rear through the centre of the seat, dividing the chair into two equal parts Note 1 to entry: See Figure 1. 3.2 transverse plane vertical plane perpendicular to the median plane passing through the centre of the seat Note 1 to
37、entry: See Figure 1. DIN EN 1729-1:2016-02EN 1729-1:2015 (E) 6 Key 1 median plane 2 transverse plane Figure 1 Illustration of the median and transverse planes 3.3 most forward point of the backrest (Point S) most forward point in the specified range of the backrest on the median plane Note 1 to entr
38、y: The specified range of the backrest is shown in Table F.2. Note 2 to entry: See Figure A.3, Figure B.3 and Figure D.3. 3.4 adjustable furniture furniture that can be adjusted by the users (pupils), without the need for tools 3.5 multi-size furniture furniture that is adjustable at installation (n
39、ot by the users) to change dimensions from one size mark to another 3.6 double-sloped seat seat intended for sitting using either the front part of the seat (leaning forward) or the rear part of the seat (leaning backward), with the feet resting on a footrest or the floor Note 1 to entry: See Figure
40、 5 and Figure B.5. 3.7 inclination of a single-sloped seat and of the front part of a double-sloped seat () angle formed by the front part of the seat and the horizontal Note 1 to entry: See Figure 2, Figure 3, Figure 4 and Figure 5. DIN EN 1729-1:2016-02EN 1729-1:2015 (E) 7 Key 1 front 2 0 (positiv
41、e for forward-sloping seats) Figure 3 Example of a single-sloped seat with a positive seat angle Key 1 front 2 0 3 0 3 0 Figure 5 Example of a double-sloped seat (see Annex B) 3.8 inclination of the rear part of a double-sloped seat () angle formed by the horizontal and the rear part of the seat, de
42、termined in the median plane Note 1 to entry: See Figure 5. 3.9 stool seating without backrest or armrests and intended for use for short periods Note 1 to entry: See Figure 6. The seat height to the footrest, h8, can be to one size mark and the seat height to the floor, h8, can be to another size m
43、ark, as defined in Table E.1. Note 2 to entry: Any upward extension at the back of the stool below the Point S range specified in Table F.2 cannot be considered to be a backrest and the seating can be considered to be a stool (see Figure E.3). Key 1 footrest h8 seat height for stools as specified in
44、 Table E.1 h10 total stool height Figure 6 Stools with and without footrest DIN EN 1729-1:2016-02EN 1729-1:2015 (E) 9 3.10 tall chair chair with the height of seat from the floor higher than the seat height specified in Table A.1 and with a footrest as shown in the figure below Note 1 to entry: See
45、Figure 7. Key 1 Point S 2 footrest h8 seat height for tall chair as specified in Table D.1 Figure 7 Tall chair with footrest 3.11 school chair measuring device SCMD measuring device intended for determining Point S, buttock zone and chair dimensions of school chairs Note1 to entry: Details of the SC
46、MD and the method of use are given in Annex F. 4 Functional dimensions for chairs and tables The functional dimensions and corresponding size marks and colour codes for chairs with slopes between 5 and +7 and associated tables shall be as specified in the normative Annex A. The functional dimensions
47、 and corresponding size marks and colour codes for high chairs with double-sloped seats and associated tables shall be as specified in the normative Annex B. The functional dimensions and corresponding size marks and colour codes for standing-height tables shall be as specified in normative Annex C.
48、 The functional dimensions and corresponding size marks and colour codes for tall chairs shall be as specified in the normative Annex D. Tables suitable for tall chairs cannot be size marked. Tables shall correspond to the height of tall chairs as in Table D.2. DIN EN 1729-1:2016-02EN 1729-1:2015 (E
49、) 10 The functional dimensions and corresponding size marks and colour codes for stools shall be as specified in the normative Annex E. Worksurfaces shall correspond to the height of stools as in Table E.3. Adjustable and multi-size furniture shall fulfil the requirements specified in Annex A, Annex B, Annex C, Annex D or Annex E. The stature and popliteal height ranges shown in Table A.1, Table A.2, Table B.1, Table B.2, Table C.1 and Table
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