1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD MARINE SERIES BS EN 12339
2、 : 1997 The European Standard EN 12339 : 1997 has the status of a British Standard ICS 47.020.50: 47.060 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Inland navigation vessels Rope tubs This British Standard, having been prepared under the direction of the Sector Board for
3、Engineering, was published under the authority of the Standards Board and comes into effect on 15 November 1997 BSI 1997 ISBN 0 580 28606 1 BS EN 12339 : 1997 Amendments issued since publication Amd. No. Date Text affected National foreword This British Standard is the English language version of EN
4、 12339 : 1997. The UK participation in its preparation was entrusted to Technical Committee SME/32, Steering committee for shipbuilding and marine standards, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the inte
5、rpretation, 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 Standards wh
6、ich 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. Compliance with a British St
7、andard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 1 to 4, an inside back cover and a back cover.CEN European Committee for Standardization Comite Europe en de Normalisation Europa
8、isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12339 : 1997 E EUROPEAN STANDARD EN 12339 NORME EUROPE ENNE EUROPA ISCHE NORM June 1997 ICS 4
9、7.020.50; 47.060 Descriptors: Shipbuilding, inland navigation, bobbins, cables: ropes, cordages, windings, specifications, dimensions English version Inland navigation vessels Rope tubs Bateaux de navigation inte rieure Grils a c a ble ou a cordage Fahrzeuge der Binnenschiffahrt Seilko rbe This Euro
10、pean Standard was approved by CEN on 1997-05-29. 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 concer
11、ning 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 l
12、anguage 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, Swede
13、n, Switzerland and United Kingdom.Page 2 EN 12339 : 1997 BSI 1997 Foreword This European Standard has been prepared by Technical Committee CEN/TC 15, Inland navigation vessels, the secretariat of which is held by DIN. It has been required to harmonize type, dimensions, safety requirements and testin
14、g of rope tubs. 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 December 1997, and conflicting national standards shall be withdrawn at the latest by December 1997. According to the CEN/CENELEC In
15、ternal 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, Netherlands, Norway, Portugal, Spain, Sweden, Switzerla
16、nd and the United Kingdom.Page 3 EN 12339 : 1997 BSI 1997 1 Scope This European Standard specifies main dimensions, construction and requirements for rope tubs. Rope tubs are used on inland vessels to stow up steel wire ropes, man-made fibre ropes or natural fibre ropes which are needed for example
17、for tying and hauling. The use of rope tubs prevents the risk to the crew during manoeuvres, of getting entangled in tightening slings or stumbling over ropes laid down on deck. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publicatio
18、ns. 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. Fo
19、r undated references the latest edition of the publication referred to applies. prEN 1029 : 1993 Hot dip galvanizing (general galanizing) Requirements and tests EN 10025 : 1994 Hot rolled products of non-alloy structural steels Technical delivery conditions ENV 10220 : 1993 Seamless and welded steel
20、 tubes Dimensions and masses per unit length EN 22768-1 : 1993 General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1 : 1989) 3 Dimensions Dimensions in millimetres General tolerances: ISO 2768-1. Rope tubs are not expected to con
21、form to the design illustrated in figure 1, compliance is only required with the dimensions specified in table 1. A rope tub with a bottom consisting of spokes is illustrated. Figure 1. Rope tub Table 1. Dimensions Dimensions in millimetres Dimensional letter Preferential dimension Permissible range
22、 of dimension Dimensional graduation from to D 1 500 1 000 2 000 250 H 1 300 250 350 50 H 2 150 100 200 50 Diameter D and height H 1 of the rope tub shall be dimensioned in such a way that the ropes used can be taken up by the rope tub. 4 Material As a minimum, steel in accordance with EN 10025-S235
23、JRG2 (Material No. 1.0038) shall be used.Page 4 EN 12339 : 1997 BSI 1997 5 Construction Semi-finished products for the upper ring shall consist of steel tube having a minimum outer diameter of 33,7 mm and a minimum wall thickness of 3,2 mm in accordance with ENV 10220. Selection and dimensioning of
24、the other semi-finished products are left to the manufacturers discretion. The bottom shall consist of at least eight spokes, of perforated plate or of wire mesh. 6 Surface protection The surfaces shall be protected against influences of the weather, e.g. by protective painting or hot galvanizing in
25、 accordance with prEN 1029. 7 Testing The testing shall be carried out by measurement and visual examination. 8 Designation Example of the designation of a rope tub with diameter D = 1500 mm, height of rope tub H 1 = 300 mm and height of support H 2 = 100 mm: Rope tub EN 12339 - 1500 - 300 - 100. 9
26、Marking The rope tub shall be marked with: manufacturers/suppliers name; designation in accordance with clause 8.blankBSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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