1、STD-BSI BS EN 12339-ENGL 1997 Lb24bb9 Ob59051 bT3 BRITISH STANDARD MARINE SERIES Inland navigation vessels - Rope tubs - The European Standard EN 12339 : 1997 has the status of a British standard ICs 47.020.50 47.060 BS EN 12339 : 1997 BS EN 12339 : 1997 direction of the Sector Board for Engineering
2、, was published under the authority of the Standards Board and comes into effect on 16 November 1997 hd. No. O BSI 1997 National foreword Date Text affected This British Standard is the English language version of EN 12339 : 1997. The UK participation in its preparation was entrusted to Technical Co
3、nunittee SMEY32, 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 interpretation, or proposals for change, and keep the UK interests informed; - moni
4、tor 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 secrem. Cross-references The British Standards which implement international or European publications referred to in this documen
5、t 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 Standard does not of itself confer immunity from legal obligations. Summary of pag
6、es 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. ISBN O 680 28606 1 x x IB STD-BSI BS EN 12337-ENGL 1997 W 1b24bb9 Ob57053 476 EUROPEAN STANDARD EN 12339 NO- EUR0PEE?E EUROPHE Nom June 1997 ICs 47.020.50; 47.060
7、Descriptors: Shipbuilding, inland navigation, bobbins, cables: ropes, cordages, windings, specifications, dimensions English version Inland navigahon vessels - Rope tubs Elateam de navigation intrieure - Grils cble ou cordage Fahrzeuge der Binnewhifhhrt - Seilkrbe This European Standard was approved
8、 by CEN on 1997-0529. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipdate 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
9、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 tsanslation under the responsibility of a CEN member into its own language and notified to the C
10、entra4 Secretariat has the same status as the officiai versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finkuid, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kin
11、gdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fur Normung Central Secretariat: rue de Stassart 36, B-1060 Brussels O 1997 CEN - Au rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12339
12、: 1997 E STD-BSI BS EN L2339-ENGL 1997 Lb24bb9 Ob57054 302 Page 2 EN 12339 : 1997 Foreword This European Standard has been prepared by kchnicai Committee CENRC 15, Inland navigation vessels, the secretariat of which is held by DIN. It has been required to harmonize type, dimensions, safety requireme
13、nts and testing 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 withrawn at the latest by December 1997. According to the C
14、ENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard Austria, Belgium, Czech Republic, Denmask, Finand, kance, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden,
15、Switzerland and the United Kingdom. O BSI 1997 STD-BSI BS EN 12339-ENGL 1977 W 1b2Libb7 Ob57055 2q7 W Dimensions in millimetres Dimensional Preferentiai Permissible range of Dimensional letter dimension dimension graduation 1 Scope This European Standard specifies main dimensions, construction and r
16、equirements for rope tubs. Rope tubs are used on jnland vessels to stow up steel wire ropes, man-made fibre ropes or natural fibre ropes which are needed for example for tying and hauling. The use of rope tubs prevents the risk to the crew during manoeuvres, of getting entangled in tightening slings
17、 or stumbling over ropes laid down on deck. D 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated
18、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. from to 1 500 1 O00 2 O00 250 prEN 1029 : 1993 Hot d
19、ip galvanizing (general galanizing) - Requirements and tests Hot rolled pmducts of non-alloy structural steels - Technical ENV 10220 : 1993 Seamless and welded steel tubes - Dimensions and masses per unit length EN 227681 : 1993 General tokra,mes -Part 1: Tolerames for linear and angulur dimensions
20、without individua. tolerance indications (IS0 27681 : 1989) EN 10025 : 1994 delivery conditions 3 Dimensions Dimensions in millimetres General tolerances: IS0 27681. Rope tubs are not expected to conform to the design illustsated in figure 1, compliance is only required with the dimensions specified
21、 in table 1. A rope tub with a bottom consisting of spokes is illustrated Page 3 EN 12339 : 1997 I 1 b i ?I D I Figure i. Rope tub I I Table 1. Dimensions I I I l I Hl I 300 I 250 I 350 I 50 I H2 I150 1100 I200 I50 I Diameter D and height Hl of the rope tub shall be dimensioned in such a way that th
22、e ropes used can be taken up by the rope tub. 4 Material As a minimum, steel in accordance with EN 10025S235JRG2 (Material No. 1.0038) shaii be used. O BSI 1997 - STD-BSI BS EN 12339-ENGL 1977 1bZqbb Ob5905b 185 m Page 4 EN 12339 : 1997 5 Construction Semi-finished products for the upper ring shall
23、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 the other semi-finished products are left to the manufacturers discretion. The bottom shall consist of at least eight spokes, of perfora
24、ted 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 gdeing in accordance with prEN 1029. 7 %sting The testing shall be carried out by measurement and visual examination. 8 Designation Example of the des
25、ignation of a rope tub with diameter D = 1500 mm, height of rope tub Hl = 300 mm and height of support H2 = 100 nun: Rope tub EN 12339 - 1500 - 300 - 100. 9 Marking The rope tub shall be marked with - manufacturerdsuppliers name; - designation in accordance with clause 8. O BSI 1997 BS EN 12339 : 19
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