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1、BRITISH STANDARDBS EN ISO 2162-1:1996 BS 308-1.17: 1996 Technical product documentation Springs Part 1: Simplified representation The European Standard EN ISO 2162-1:1996 has the status of a British Standard ICS 01.100.20; 21.160 BS EN ISO 2162-1:1996 This British Standard, having been prepared unde
2、r the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 November 1996 BSI 10-1998 The following BSI references relate to the work on this standard: Committee reference TDE/4 Draft announced in BSI News ISBN 0 580 26331 2 C
3、ommittees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee TDE/4, Engineering drawing practice, upon which the following bodies were represented: Atomic Weapons Establishment British Gas plc British Standards Society Drawing Office M
4、aterial Manufacturers and Dealers Association Electricity Association Gauge and Tools Makers Association HEVAC Association Institution of Chemical Engineers Institution of Engineering Designers Power Generation Contractors Association Society of British Aerospace Companies Ltd. University of Warwick
5、 Amendments issued since publication Amd. No.DateComments BS EN ISO 2162-1:1996 BSI 10-1998i Contents Page Committees responsibleInside front cover National forewordii Foreword2 1Scope3 2Normative references3 3General3 4Helical compression springs3 5Helical extension springs5 6Torsion springs5 7Disc
6、 springs (Belleville)6 8Spiral springs6 9Leaf springs7 Annex ZA (normative) Normative references to international publications with their relevant European publicationsInside back cover BS EN ISO 2162-1:1996 ii BSI 10-1998 National foreword This British Standard has been prepared by Technical Commit
7、tee TDE/4 and is the English language version of EN ISO 2162-1:1996 Technical product documentation Springs Part 1: Simplified representation, published by the European Committee for Standardization (CEN). It is identical with ISO 2162-1:1993 published by the International Organization for Standardi
8、zation (ISO). This British Standard partially supersedes BS 308-1. It is envisaged that when the full range of European Standards on technical drawing is implemented BS 308 will be withdrawn. A British Standard does not purport to include all the necessary provisions of a contract. Users of British
9、Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-reference Publication referred toCorresponding British Standard BS EN ISO 2162 Technical product documentation Springs EN ISO 2162-2:1996BS EN
10、ISO 2162-2:1996 Presentation of data for cylindrical helical compression springs (ISO 2162-2:1993) Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 8, an inside back cover and a back cover. This standard has been updated (se
11、e copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2162-1 July 1996 ICS 01.100.20; 20.160 Descriptors: Drawings, technical drawings, graphic methods, springs English
12、 version Technical product documentation Springs Part 1: Simplified representation (ISO 2162-1:1993) Documentation technique de produits Ressorts Partie 1: Reprsentation simplifie (ISO 2162-1:1993) Technische Produktdokumentation Federn Teil 1: Vereinfachte Darstellung (ISO 2162-1:1993) This Europea
13、n Standard was approved by CEN on 1996-03-02. 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 concernin
14、g such national standards may be obtained on application to the Central Secretariat 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 lang
15、uage and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and
16、United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN members Ref. No. EN ISO 2162-1:1996 E EN ISO 2162-1:1996 2 BSI 10-1998 Foreword The text of
17、 the International Standard from Technical Committee ISO/TC 10, Technical drawings, product definition and related documentation, of the International Organization for Standardization (ISO) has been taken over as a European Standard by the Technical Board of CEN. This European Standard shall be give
18、n the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 1997, and conflicting national standards shall be withdrawn at the latest by January 1997. According to the CEN/CENELEC Internal Regulations, the national standards organizatio
19、ns of the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTENormative references to International S
20、tandards are listed in annex ZA (normative). EN ISO 2162-1:1996 BSI 10-19983 1 Scope This part of ISO 2162 gives rules for the simplified representation of compression, extension, torsion, disc, spiral and leaf springs on technical drawings. 2 Normative references The following standards contain pro
21、visions which, through reference in this text, constitute provisions of this part of ISO 2162. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO 2162 are encouraged to investigate the possibility
22、of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 2162-2:1993, Technical product documentation Springs Part 2: Presentation of data for cylindrical helical compression springs. ISO 5261:198
23、1, Technical drawings for structural metal work. 3 General In simplified representations, springs are represented as follows. Coiled wire springs: by a line following the axis of the spring wire. Other types of springs: by lines showing the characteristics of the respective type of springs and their
24、 elements. The representations shown are examples only. 4 Helical compression springs The following requirements shall be applied for the indication of the geometrical characteristics of wiremade springs on a simplified representation. a) Cross-section of the material Cylindrical: the appropriate gr
25、aphical symbol in accordance with ISO 5261 () need not be indicated. Other than cylindrical: the appropriate graphical symbol in accordance with ISO 5261 shall be indicated (e.g. , ). b) Direction of helix Right-hand: assumed as normal and the designation RH need not be indicated. Left-hand: excepti
26、onal and the designation LH1) shall be indicated. c) Shape of ends Ground: no indication is necessary. Other than ground: the type shall be specified on the drawing, with dimensions if necessary (see ISO 2162-2). 1) In accordance with the rules given for the indication of left-hand screw threads (se
27、e ISO 5864:1978, ISO inch screw threads Allowances and tolerances, clause 11). EN ISO 2162-1:1996 4 BSI 10-1998 No.Type of spring Representation ViewSectionSimplified 4.1Cylindrical helical compression spring 4.2Conical helical compression spring Combinations of cylindrical (4.1) and conical (4.2) h
28、elical compression springs. 4.3Double-conical helical compression spring Barrel spring 4.4Double-conical helical compression spring Waisted spring 4.5Spring nest of, for example, two cylindrical helical compression springs 4.6Cylindrical helical compression spring of material having square cross-sec
29、tion EN ISO 2162-1:1996 BSI 10-19985 5 Helical extension springs The requirements for the indication of the cross-section of the material and direction of helix are identical to those given in clause 4. The shape of the ends shall be specified on the drawing, with dimensions if necessary. The spring
30、 and its ends usually have the same diameter. 6 Torsion springs The requirements for the indication of the direction of helix and the cross-section of the material for 6.1 are identical to those given in clause 4. For 6.2 and 6.3, the cross-section of the material shall be indicated. The shape of th
31、e ends shall be specified on the drawing, with dimensions if necessary. No.Type of spring Representation ViewSectionSimplified 4.7Conical helical compression spring of strip having rectangular cross-section Volute spring No.Type of spring Representation ViewSectionSimplified 5.1Cylindrical helical e
32、xtension spring No.Type of spring Representation ViewSectionSimplified 6.1Cylindrical helical torsion spring EN ISO 2162-1:1996 6 BSI 10-1998 7 Disc springs (Belleville) 8 Spiral springs The cross-section of the material shall be indicated (see example in 8.1). In cases 8.1 and 8.2 the shape of the
33、ends needs to be indicated. No.Type of spring Representation ViewSimplified 6.2Torsion bar spring having circular cross-section 6.3Stacked laminated torsion bar spring of strips having rectangular cross-section No.Type of spring Representation ViewSectionSimplified 7.1Disc spring, single 7.2Multi-di
34、sc spring (disc laminated in parallel) 7.3Multi-disc spring (disc laminated in series) Disc spring column No.Type of spring Representation ViewSimplified 8.1Spiral spring of strip having rectangular cross-section EN ISO 2162-1:1996 BSI 10-19987 9 Leaf springs No.Type of spring Representation ViewSim
35、plified 8.2Constant force extension spring 8.3Constant force spring A-Motor 8.4Constant force spring B-Motor No.Type of spring Representation ViewSimplified 9.1Laminated leaf spring without eyes 9.2Laminated leaf spring with eyes 9.3Laminated leaf spring with eyes and helper spring 9.4Laminated leaf
36、 spring with eyes and auxiliary spring EN ISO 2162-1:1996 8 BSI 10-1998 No.Type of spring Representation ViewSimplified 9.5Parabolic single-leaf spring with eyes 9.6Parabolic multi-leaf spring without eyes 9.7Parabolic multi-leaf spring with eyes 9.8Parabolic multi-leaf spring with eyes and helper s
37、pring 9.9Parabolic multi-leaf spring with eyes and auxiliary spring EN ISO 2162-1:1996 BSI 10-19989 Annex ZA (normative) Normative references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from oth
38、er publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or
39、 revision. For undated references the latest edition of the publication referred to applies. PublicationYearTitleENYear ISO 2162-21993Technical product documentation Springs Part 2: Presentation of data for cylindrical helical compression springs EN ISO 2162-21996 BSI 389 Chiswick High Road London W
40、4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is
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