1、ICS 01.100.01Technische Zeichnungen Projektionsmethoden Teil 4: Zentralprojektion (ISO 5456-4 : 1996)European Standard EN ISO 5456-4 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by
2、CEN/CMC to adopt, withoutalteration, International Standard ISO 5456-4 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Technische Grundlagen(Fundamentals in Technology Standards Committee), Technical Committee Technisches Zeichnen.The DIN Standa
3、rds corresponding to the International Standards referred to in clause 2, Annex B, andAnnex ZA of the EN are as follows:ISO Standard DIN StandardISO 841 DIN 66217ISO 1503 DIN 33417ISO 5456-1 DIN ISO 5456-1ISO 5456-2 DIN ISO 5456-2ISO 5456-3 DIN ISO 5456-3ISO 10209-1 DIN 199-1ISO 10209-2 DIN ISO 1020
4、9-2AmendmentsISO 5456-4 having been adopted as a European Standard, the status of the corresponding DIN Standard(DIN ISO 5456-4) has been changed accordingly.Previous editionDIN ISO 5456-4: 1998-12.National Annex NAStandards referred to(and not included in Normative reference, Annex B, and Annex ZA)
5、DIN 199-1 Terminology associated with drawings and item lists DrawingsDIN 33417 Indication of geometrical orientation and directions of movementDIN 66217 Axis and motion nomenclature for numerically controlled machinesDIN ISO 5456-1 Technical drawings Projection methods Part 1: Synopsis (ISO 5456-1
6、: 1996)DIN ISO 5456-2 Technical drawings Projection methods Part 2: Orthographic representations(ISO 5456-2 : 1996)DIN ISO 5456-3 Technical drawings Projection methods Part 3: Axonometric representations(ISO 5456-3 : 1996)Ref. No. DIN EN ISO 5456-4 : 2002-12English price group 15 Sales No. 111504.03
7、DEUTSCHE NORM December 2002EN ISO 5456-4Continued overleaf.EN comprises 33 pages. No part of this standard may be reproduced without the 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 (
8、DIN-Normen).Technical drawings Projection methodsPart 4: Central projection(ISO 5456-4 : 1996)English version of DIN EN ISO 5456-4Supersedes DIN ISO 5456-4,December 1998 edition.English versionICS 01.100.10Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationCo
9、mit Europen de NormalisationEuropisches Komitee fr NormungTechnical drawings Projection methodsPart 4: Central projection(ISO 5456-4 : 1996) 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 5456-4 : 2001 EDessins techniques
10、Mthodes deprojection Partie 4: Projectioncentrale (ISO 5456-4 : 1996)Technische Zeichnungen Projek-tionsmethoden Teil 4: Zentral-projektion (ISO 5456-4 : 1996)This European Standard was approved by CEN on 2001-09-30.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipu
11、late the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CENmember.The European Standards exist i
12、n three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Aus
13、tria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom. EN ISO 5456-4October 2001Page 2EN ISO 5456-4 : 2001ForewordInternational StandardISO 5456-4 : 1996 Te
14、chnical drawings Projection methods Part 4: Central projection,which was prepared by ISO/TC 10 Technical drawings, product definition and related documentation of theInternational Organization for Standardization, has been adopted by CEN/CMC as a European Standard.This European Standard shall be giv
15、en the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by April 2002 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are b
16、ound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard
17、 ISO 5456-4 : 1996 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative).Page 3EN ISO 5456-4 : 2001Page 4EN ISO 5456-4 : 2001Page 5EN ISO 5456-4 : 2001Page 6EN ISO 5456-4 : 2001Page 7EN ISO 5456-
18、4 : 2001Page 8EN ISO 5456-4 : 2001Page 9EN ISO 5456-4 : 2001Page 10EN ISO 5456-4 : 2001Page 11EN ISO 5456-4 : 2001Page 12EN ISO 5456-4 : 2001Page 13EN ISO 5456-4 : 2001Page 14EN ISO 5456-4 : 2001Page 15EN ISO 5456-4 : 2001Page 16EN ISO 5456-4 : 2001Page 17EN ISO 5456-4 : 2001Page 18EN ISO 5456-4 : 2001Page 19EN ISO 5456-4 : 2001Page 20EN ISO 5456-4 : 2001Page 21EN ISO 5456-4 : 2001Page 22EN ISO 5456-4 : 2001Page 23EN ISO 5456-4 : 2001Page 24EN ISO 5456-4 : 2001Page 25EN ISO 5456-4 : 2001Page 26EN ISO 5456-4 : 2001Page 27EN ISO 5456-4 : 2001Page 28EN ISO 5456-4 : 2001
