Dansk Standard DS/EN ISO 1120 COPYRIGHT Danish Standards. NOT FOR COMMERCIAL USE OR REPRODUCTION Transportbånd Bestemmelse af trækstyrken for mekaniske forbindelser Statisk prøvningsmetode Conveyor belts Determination of strength of mechanical fastenings Static test method 1. udgave 2002-05-03
DS/EN ISO 1120 København DS projekt: 28131 ICS: 53.040.20 Deskriptorer: transportbånd,definitioner,statisk prøvning,trækstyrke,materialers styrke Første del af denne publikations betegnelse er: DS/EN ISO, hvilket betyder, at det er en international standard, der har status både som europæisk og dansk standard. Denne publikations overensstemmelse er: IDT med: ISO 1120:2002 og IDT med: EN ISO 1120:2002. DS-publikationen er på engelsk. DS-publikationstyper DANSK STANDARD udgiver forskellige publikationstyper. Typen på denne publikation fremgår af forsiden. Der kan være tale om: Dansk standard standard, der er udarbejdet på nationalt niveau eller er baseret på et andet lands nationale standard, eller standard, der er udarbejdet på internationalt og/eller europæisk niveau og har fået status som dansk standard DS-information publikation, der er udarbejdet på nationalt niveau og ikke har opnået status som standard, eller publikation, der er udarbejdet på internationalt og/eller europæisk niveau og ikke har fået status som standard, fx en teknisk rapport, eller europæisk præstandard DS-håndbog samling af standarder, eventuelt suppleret med informativt materiale DS-hæfte publikation med informativt materiale Til disse publikationstyper kan endvidere udgives tillæg og rettelsesblade DS-publikationsform Publikationstyperne udgives i forskellig form som henholdsvis fuldtekstpublikation (publikationen er trykt i sin helhed) godkendelsesblad (publikationen leveres i kopi med et trykt DS-omslag) elektronisk (publikationen leveres på et elektronisk medie) DS-betegnelse Alle DS-publikationers betegnelse begynder med DS efterfulgt af et eller flere præfikser og et nr. fx DS 383, DS/EN 5414 osv. Hvis der efter nr. er angivet at A eller Cor, betyder det, enten at det er et tillæg eller et rettelsesblad til hovedstandarden, eller at det er indført i hovedstandarden. DS-betegnelse angives på forsiden. Overensstemmelse med anden publikation: Overensstemmelse kan enten være IDT, EQV, NEQ eller MOD IDT: Når publikationen er identisk med en given publikation. EQV: Når publikationen teknisk er i overensstemmelse med en given publikation, men præsentationen er ændret. NEQ: Når publikationen teknisk eller præsentationsmæssigt ikke er i overensstemmelse med en given standard, men udarbejdet på baggrund af denne. MOD: Når publikationen er modificeret i forhold til en given publikation.
COPYRIGHT Danish Standards. NOT FOR COMMERCIAL USE OR REPRODUCTION EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM ICS 53.040.20 English version EN ISO 1120 April 2002 Conveyor belts - Determination of strength of mechanical fastenings - Static test method (ISO 1120:2002) Courroies transporteuses - Détermination de la résistance des assemblages agrafés - Méthode d'essai statique (ISO 1120:2002) This European Standard was approved by CEN on 12 November 2001. Fördergurte - Bestimmung der Festigkeit mechanischer Verbindungen - Statisches Prüfverfahren (ISO 1120:2002) 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 concerning such national standards 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 translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. 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 STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1120:2002 E
EN ISO 1120:2002 (E) Contents page Foreword 3 1 Scope 3 2 Normative references 3 3 Terms and definitions 3 4 Principle 4 5 Apparatus 4 6 Test piece 4 7 Procedure 6 8 Expression of results 6 9 Test report 6 Bibliography 8 2
EN ISO 1120:2002 (E) Foreword COPYRIGHT Danish Standards. NOT FOR COMMERCIAL USE OR REPRODUCTION This document (EN ISO 1120:2002) has been prepared by Technical Committee CEN/TC 188 "Conveyor belts", the secretariat of which is held by BSI, in collaboration with Technical Committee ISO/TC 41 "Pulleys and belts (including veebelts)". 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 October 2002, and conflicting national standards shall be withdrawn at the latest by October 2002. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the 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 the United Kingdom. 1 Scope This European Standard specifies a static test method for measuring the strength of a conveyor belt mechanical fastening; the mechanical joints can be either of the type employing a connecting rod or of a type which does not employ a connecting rod. This standard does not cover vulcanized joints. NOTE The purpose of the test specified in this standard is to eliminate mechanical fastenings of insufficient static strength. A dynamic test will be established at a later date. The standard is not applicable or valid for light conveyor belts as described in EN 873. 2 Normative references This European Standard incorporates by dated or undated references, provisions from other 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 revision. For undated references the latest edition of the publication referred to applies (including amendments). EN ISO 283-1:2000, Textile conveyor belts - Full thickness tensile testing - Part 1: Determination of tensile strength, elongation at break and elongation at the reference load (ISO 283-1:2000). 3