ISO-5970-1979.pdf
《ISO-5970-1979.pdf》由会员分享,可在线阅读,更多相关《ISO-5970-1979.pdf(8页珍藏版)》请在三一文库上搜索。
1、International Standard INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEWYHAPOHAR OPrAHM3ALWR l-IO CTAHAAPTM3AlJMMORGANISATION INTERNATIONALE DE NORMALISATION Furniture - Chairs and tables for educational institutions - Functional sizes Ameublement - Sieges et tables pour Etablissements denseignemen
2、t - Dimensions fonctionnelles First edition - 1979-12-15 UDC 371.63 Ref. No. ISO 5970-1979 (E) Descriptors : furniture, chairs, tables (furniture), study buildings, human factors engineering, specifications. Price based on 5 pages Copyright International Organization for Standardization Provided by
3、IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 01:08:16 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO (the International Organizatim for Standardization) is a worldwide federation sf national standards institutes (
4、ISO member bodiesf . The work sf developing lnterna- tional Standards is carried out through ISO technical committees. Every member body interested in a subject for which a technical committee has been set sap has the rfght to be represented on that committee. International organizatisns, government
5、a and non- governmental, in liaison 8th IS I also rake part in the vwxk. Draft International Standards adspted by the technical committees arc cicdated is the member bedies for apprsva! befsre their acceptance as International Standards by the 1SO Councill. International Standard ISO 5970 was develo
6、ped by Technical Committee BSWTC 136, !?IDx?w, and was circulated to the member bodies in JuPy 1977. It has been approved by the member bodies of the fobvving countries : Austria Iran Bulgaria Ireland Canada Israel Czechoslovakia Italy Germany, F. R. Japan Hungary IVlexico India Poland Romania Spain
7、 United Kingdom Yugoslavia The member bodies of the following countries expressed disapproval o-F the document on technicai grounds : Denmark France Netherlands Sweden 0 International Organkation for Standardkation, 1979 Printed in Switzerland Copyright International Organization for Standardization
8、 Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 01:08:16 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISO 59704979 (EI Furniture - Chairs and tables for educational institutions - Fu
9、nctional sizes 0 Introduction 1 Scope and field of application This International Standard has been prepared adopting the principle that seating and tables should be designed to en- Courage good postures for all those using them in educational institutions. The dimensions specified in this Internati
10、onal Standard are confined to those which derive from an- thropometric data. Compliance with this International Standard ensures that the furniture permits good seating Postures, yet allows designers and manufacturers the freedom to meet local technical, educational and economic circumstances. This
11、International Standard specifies the basic functional sizes for seating and tables in educational institutions. lt does not in- clude any special requirements that apply to “spe adjustments to the distribu- tion of the seven sizes to populations with significantly different body proportions may, how
12、ever, be necessary. lt is recom- mended that national Surveys are made in Order to establish the best distribution of the furniture sizes for local school popula- tions. The seven sizes for seating and related tables in this Interna- tional Standard tan satisfy the seating requirements in all educat
13、ional institutions lother than “special schools”). The higher table heights may also serve as standing work heights for smaller pupils; for standing work heights for taller pupils the range of heights will eventually be extended in a fur- ther part of this International Standard. 2 Dimensions Dimens
14、ions for seating are given in table 1, and for tables in table 2. The references to the dimensions are shown in figure 1 (dimensions in section) and figure 2 (dimensions in plar9.i) In table 2 the minimum depth (t,) and the minimum length (61) are for tables specifically for Single and dual use. The
15、 leg clearance zone as defined by dimensions hz, h3, hq, bz, t2 and t3 must be provided under all tables at which pupils will be seated. Any construction or storage under the table top shall be design- ed to provide a leg clearance zone that is not less than the minimum specified. 1) Tolerantes in t
16、able 1 and table 2 are not manufacturing tolerantes but intervals for the functional dimensions. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 01:08:16 MDTNo reproduction or ne
17、tworking permitted without license from IHS -,-,- ISO 59704979 (E) Table 1 - Seating Dimensions in millimetres Sizemark Identif ication Colour Reference stature - average body height h5 Height of seat2) (tolerante + 10) t4 Effective depth of seat3) (tolerante + 10) 63 Minimum width of seat u/ Refere
18、nce Point for b4) h6 Maximum height to bottom of backrest5j6) min. h7 Height to top of backres) max. b4 Minimum width of backrest r1 Radius of front edge of the seat*) r2 Minimum radius of backrestg) 6 Angle of seatlO) Inclination of backrestll) 0” 1 2 3 4 5 6 white orange violet yellow red green bl
19、ue 900 1050 1200 1350 1500 1650 1 800 220 260 300 340 380 420 460 - 260 290 330 360 380 400 - 250 270 290 320 340 360 - 160 170 190 200 210 220 - 120 130 150 160 170 190 - 210 250 280 310 330 360 - 250 280 310 330 360 400 - 250 250 250 280 300 320 - 30 to 50 30 to 50 30 to 50 30 to 50 30 to 50 30 to
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- ISO 5970 1979
链接地址:https://www.31doc.com/p-3779039.html