EN ISO 15785:2002

Technical drawings - Symbolic presentation and indication of adhesive, fold and pressed joints (ISO 15785:2002)

This International Standard establishes rules for the symbolic presentation and indication of adhesive, fold and pressed joints in technical drawings.

Technische Zeichnungen - Symbolische Darstellung und Angabe von Klebe-, Falz- und Druckfügeverbindungen (ISO 15785:2002)

Diese Internationale Norm legt Regeln für die symbolische Darstellung und Angabe von Klebe-, Falz- und Druckfügeverbindungen in technischen Zeichnungen fest.

Dessins techniques - Représentation symbolique et indication des assemblages collés, repliés et clinchés (ISO 15785:2002)

L'ISO 15785 établit les règles de représentation symbolique et d'indication des assemblages collés, repliés et clinchés, sur les dessins techniques.

Technical drawings - Symbolic presentation and indication of adhesive, fold and pressed joints (ISO 15785:2002)

General Information

• Status: Published
• Publication Date: 30-Jun-2002
• Withdrawal Date: 30-Jan-2003
• ICS: 01.100.20 - Mechanical engineering drawings
• Technical Committee: CEN/SS F01 - Technical drawings
• Drafting Committee: CEN/SS F01 - Technical drawings
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 01-Jul-2002
• Completion Date: 01-Jul-2002
• Ref Project: SIST EN ISO 15785:2003 - Technical drawings - Symbolic presentation and indication of adhesive, fold and pressed joints (ISO 15785:2002)

Overview

EN ISO 15785:2002 (ISO 15785:2002) defines rules for the symbolic presentation and indication of adhesive, fold and pressed joints in technical drawings. Adopted by CEN as EN ISO 15785, the standard establishes standardised drawing symbols, line conventions and annotation practices so that joints are unambiguously communicated on engineering and mechanical drawings.

Key topics and technical requirements

• Scope: Rules for representing adhesive joints, fold joints, and pressed joints in technical/engineering drawings.
• Graphical symbols: Standardised symbols for
  • Adhesive surface joint and inclined adhesive joint
  • Fold joint
  • Pressed joint Symbols follow the presentations given in the standard’s figures and Annex A.
• Line conventions:
  • Joint symbols are drawn with a continuous wide line (see ISO 128-24).
  • Leader lines and reference lines use a continuous narrow line (see ISO 128-22); leader lines terminate in an arrow.
  • Distance between symbol and reference line is at least 2d (d defined below).
• Symbol sizing:
  • Line width d = 0.1 × h, where h is the lettering height (per ISO 3098-0).
• Annotations and dimensions:
  • Reference lines can include dimensions of the cross-section (width, height, punch diameter, depth), material designations and additional requirements (the latter may be placed in a forked reference line).
  • Joint location dimensions must follow ISO 129-1 conventions.
• Special indications:
  • Continuous adhesive around a part’s periphery is indicated by adding a circle at the leader/reference intersection.
  • Adhesive joints limited to an area use a long-dashed double-dotted narrow line (type 05.1.8 per ISO 128-24).
• Compatibility: Symbols for some joints match those in ISO 2553 (welded/brazed/soldered joint symbols) where configuration is identical.

Applications and users

This standard is intended for:

• Mechanical and product design engineers
• CAD/drafting professionals and technical illustrators
• Manufacturing, assembly and quality-control teams
• Technical documentation specialists and standards coordinators

Practical benefits include consistent drawing interpretation, reduced manufacturing errors, clearer supplier drawings, and improved interchangeability across organisations and countries.

Related standards

• ISO 2553 - Welded, brazed and soldered joints (symbolic representation)
• ISO 128 series - General principles for drawing lines and leader/reference lines
• ISO 129-1 - Indication of dimensions and tolerances
• ISO 3098-0 - Lettering requirements
• ISO 17659 - Terms for welded joints (illustrative definitions)

Keywords: EN ISO 15785, ISO 15785:2002, technical drawings, symbolic presentation, adhesive joints, fold joints, pressed joints, drawing symbols, mechanical engineering documentation.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Technical drawings - Symbolic presentation and indication of adhesive, fold and pressed joints (ISO 15785:2002)Technische Zeichnungen - Symbolische Darstellung und Angabe von Klebe-, Falz- und Druckfügeverbindungen (ISO 15785:2002)Dessins techniques - Représentation symbolique et indication des assemblages collés, repliés et clinchés (ISO 15785:2002)Technical drawings - Symbolic presentation and indication of adhesive, fold and pressed joints (ISO 15785:2002)01.100.20Konstrukcijske risbeMechanical engineering drawingsICS:Ta slovenski standard je istoveten z:EN ISO 15785:2002SIST EN ISO 15785:2003en01-april-2003SIST EN ISO 15785:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 15785July 2002ICS 01.100.20English versionTechnical drawings - Symbolic presentation and indication ofadhesive, fold and pressed joints (ISO 15785:2002)Dessins techniques - Représentation symbolique etindication des assemblages collés, repliés et clinchés (ISO15785:2002)Technische Zeichnungen - Symbolische Darstellung undAngabe von Klebe-, Falz- und Druckfügeverbindungen (ISO15785:2002)This European Standard was approved by CEN on 30 May 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 15785:2002 ESIST EN ISO 15785:2003

2002-09-18ForewordThis document (EN ISO 15785:2002) has been prepared by Technical Committee ISO/TC 10"Technical drawings, product definition and related documentation" in collaboration with CMC.This European Standard shall be given the status of a national standard, either by publicationof an identical text or by endorsement, at the latest by January 2003, and conflicting nationalstandards shall be withdrawn at the latest by January 2003.According to the CEN/CENELEC Internal Regulations, the national standards organizations ofthe following countries are bound to implement this European Standard: Austria, Belgium,Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and theUnited Kingdom.Endorsement noticeThe text of ISO 15785:2002 has been approved by CEN as EN ISO 15785:2002 without anymodifications.NOTE
Normative references to International Standards are listed in Annex ZA (normative).SIST EN ISO 15785:2003

Reference numberISO 15785:2002(E)© ISO 2002
INTERNATIONAL STANDARD ISO15785First edition2002-07-01Technical drawings — Symbolic presentation and indication of adhesive, fold and pressed joints Dessins techniques — Représentation symbolique et indication des assemblages collés, repliés et clinchés
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ii © ISO 2002 – All rights reserved
ISO 15785:2002(E) © ISO 2002 – All rights reserved iii Contents Page Foreword.iv 1 Scope.1 2 Normative references.1 3 Terms and definitions.1 4 Graphical symbols.2 5 Indication of joints in drawings.3 6 Basic conventions for symbolic presentation and indication of joints.4 7 Designation examples.5 Annex A (normative)
Presentation and dimensions of graphical symbols.7
ISO 15785:2002(E) iv © ISO 2002 – All rights reserved
Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technic
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