BS-EN-12526-1999.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12526:1999 The Euro
2、pean Standard EN 12526:1998 has the status of a British Standard ICS 01.040.21; 01.080.30; 21.180; 97.140 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Castors and wheels Vocabulary, recommended symbols and multilingual dictionary BS EN 12526:1999 This British Standard, havi
3、ng been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 March 1999 BSI 03-1999 ISBN 0 580 30644 5 Amendments issued since publication Amd. No.DateText affected National foreword This British St
4、andard is the English language version of EN 12526:1998 The UK participation in its preparation was entrusted to Technical Committee MHE/7, Industrial trucks Safety, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on
5、the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Stan
6、dards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard d
7、oes not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an in
8、side front cover, the EN title page, pages 2 to 24, an inside back cover and a back cover. CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in a
9、ny form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12526:1998 E EUROPEAN STANDARDEN 12526 NORME EUROPE ENNE EUROPA ISCHE NORM September 1998 ICS 01.040.21; 01.080.30; 21.180; 97.140 Descriptors: wheels, castors, vocabulary, technical vocabulary, multilingual nomenclatu
10、re, graphic symbols English version Castors and wheels Vocabulary, recommended symbols and multilingual dictionary Roues et roulettes Vocabulaire, symboles recommande s et dictionnaire multilingue Ra der und Rollen Vokabular, empfohlene Formelzeichen und mehrsprachiges Wo rterbuch This European Stan
11、dard was approved by CEN on 30 August 1998. 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
12、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 langua
13、ge and notified to the Central Secretariat 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, Netherlands, Norway, Portugal, Spain, Sweden, Sw
14、itzerland and United Kingdom. Page 2 EN 12526:1998 BSI 03-1999 Foreword This European Standard has been prepared by Technical Committee CEN/TC 324, Castors and wheels, the Secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publicat
15、ion of an identical text or by endorsement, at the latest by March 1999, and conflicting national standards shall be withdrawn at the latest by March 1999 According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Eu
16、ropean Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword2 1Scope3 2Definitions3 2.1Definitions relating to wheels3 2.1.1
17、wheel and its constituent parts3 2.1.2 construction of wheel4 2.1.3 dimensional characteristics of the wheel7 2.2Definitions relating to axle and mountings9 2.2.1 axle9 2.2.2 mountings of the wheel9 2.3Definitions relating to castors9 2.3.1 castor9 2.3.2 housing and its constituent parts10 2.3.3 acc
18、essories11 2.3.4 principal dimensions13 2.4Load capacity and weight16 2.4.1 load capacity16 2.4.2 weight16 Annex A (informative) Multilingual index17 Annex B (informative) List of symbols24 Page 3 EN 12526:1998 BSI 03-1999 1 Scope This European Standard defines terms and symbols relating to castors
19、and wheels. NOTE 1Castors and wheels is the English expression; in other languages the expression may be reversed e.g. in French Roues et roulettes and in German Ra der und Rollen. NOTE 2In addition to terms used in the three official CEN languages (English, French and German), this European Standar
20、d gives the equivalent terms in the Dutch, Finnish, Italian and Swedish languages; these are published under the responsibility of the national Committee/member body for Holland, Finland, Italy and Sweden. However, only the terms and definitions given in the official languages can be considered as E
21、N terms and definitions. 2 Definitions For the purposes of this European Standard, the following definitions apply: 2.1 Definitions relating to wheels 2.1.1 wheel and its constituent parts 2.1.1.1 wheel de Rad / fi pyo ra / fr roue / it ruota (furniture:) o parte rotante / nl wiel / sv hjul / Circul
22、ar structure able to rotate on an axle (2.2.1), either directly or with the use of bearing(s) (2.1.1.8). The external part of which is in contact with the ground (see Figure 1). Figure 1 Wheel 2.1.1.2 hub de Nabe / fi napa / fr moyeu / it mozzo / nl naaf / sv nav / Central part of the wheel (2.1.1.1
23、) to receive the axle (2.2.1) or the bearing(s) (2.1.1.8) (see Figure 2) Figure 2 Hub 2.1.1.3 rim de Felgenbett / fi vanne / fr jante / it cerchio / nl velg / sv lo tring / Outer profile of the wheel centre (2.1.1.5) (see Figure 3). Figure 3 Rim 2.1.1.4 connecting flange de Steg / fi laippa / fr voi
24、le / it cartella / nl wielflens / sv hjulliv / Part of the wheel (2.1.1.1) between the hub (2.1.1.2) and the rim (2.1.1.3) (see Figure 4). Figure 4 Connecting flange 2.1.1.5 wheel centre de Radko rper / fi pyo ra n keskio / fr corps de roue / it nucleo (furniture:) inserto / nl wielkern / sv hjulsto
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