ISO 5540
(Main)Ships and marine technology — Sea-going vessels — Dual traction/stowage winches for oceanographic research
Ships and marine technology — Sea-going vessels — Dual traction/stowage winches for oceanographic research
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DRAFT INTERNATIONAL STANDARD
ISO/DIS 5540
ISO/TC 8/SC 4 Secretariat: SAC
Voting begins on: Voting terminates on:
2022-06-21 2022-09-13
Ships and marine technology — Sea-going vessels — Dual
traction/stowage winches for oceanographic research
ICS: 47.040; 47.020.50
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
This document is circulated as received from the committee secretariat.
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NATIONAL REGULATIONS.
ISO/DIS 5540:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
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PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
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ISO/DIS 5540:2022(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 5540
ISO/TC 8/SC 4 Secretariat: SAC
Voting begins on: Voting terminates on:
Ships and marine technology — Sea-going vessels — Dual
traction/stowage winches for oceanographic research
ICS: 47.040; 47.020.50
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2022
THEREFORE SUBJECT TO CHANGE AND MAY
This document is circulated as received from the committee secretariat.
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONALbe reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
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Reference number
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NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 5540:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
© ISO 2022 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
---------------------- Page: 2 ----------------------
ISO/DIS 5540:2022(E)
Contents Page
Foreword ........................................................................................................................................................................................................................................iv
1 Scope ................................................................................................................................................................................................................................. 1
2 Normative references ..................................................................................................................................................................................... 1
3 Terms and definitions .................................................................................................................................................................................... 1
3.1 Technical terms ...................................................................................................................................................................................... 1
3.2 Winch types .............................................................................................................................................................................................. 2
4 Design and constructions ........................................................................................................................................................................... 3
4.1 General requirements ...................................................................................................................................................................... 3
4.2 Strength requirements .................................................................................................................................................................... 3
4.3 Drum design ............................................................................................................................................................................................. 3
4.4 Spooling device....................................................................................................................................................................................... 4
4.5 Traction device ....................................................................................................................................................................................... 4
4.6 Buffer device ........................................................................................................................................... .................................................. 4
4.7 Drive device ............................................................................................................................................................................................... 4
4.8 Brake device.............................................................................................................................................................................................. 5
4.9 Speed control ........................................................................................................................................................................................... 5
4.10 Alarm function ....................................................................................................................................................................................... 5
4.11 AHC function (optional) ................................................................................................................................................................. 5
4.12 Control system and operation parameters display ............................................................................................... 5
4.13 Subsidiary equipment ...................................................................................................................................................................... 5
4.13.1 Tension measuring device.......................................................................................................................................... 5
4.13.2 Speed measuring device .............................................................................................................................................. 5
4.13.3 Rope length measurement device ....................................................................................................................... 6
5 Acceptance tests ...................................................................................................................................................................................................6
5.1 General ........................................................................................................................................................................................................... 6
5.2 Function test ............................................................................................................................................................................................. 6
5.3 Static load test ......................................................................................................................................................................................... 6
5.4 Dynamic load test ................................................................................................................................................................................ 6
5.5 AHC test ........................................................................................................................................................................................................ 6
5.6 Inspection documentation project during the test period .............................................................................. 6
6 Designation ................................................................................................................................................................................................................ 7
7 Marking ........................................................................................................................................... ............................................................................... 7
Annex A (informative) Recommended dynamic factor .................................................................................................................... 9
iii© ISO 2022 – All rights reserved
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ISO/DIS 5540:2022(E)
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 technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 8, Ships and marine technology,
Subcommittee SC 4, Outfitting and deck machinery.Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html..© ISO 2022 – All rights reserved
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DRAFT INTERNATIONAL STANDARD ISO/DIS 5540:2022(E)
Ships and marine technology — Sea-going vessels — Dual
traction/stowage winches for oceanographic research
1 Scope
This document specifies requirements for the design, construction, safety, performance and acceptance
testing of dual traction/stowage winches for oceanographic research (hereafter referred as to “dual
traction / stowage winches”), with hydraulic and electric drive.Dual traction/stowage winches are mainly used for fixed-point and towing marine survey, involving
marine geological sampling, seawater water body parameter measurement and marine biological
survey.This document is applicable to the design, manufacturing, and acceptance testing of dual traction/
stowage winch.2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 3828, Shipbuilding and marine structures — Deck machinery — Vocabulary and symbols
ISO 4413, Hydraulic fluid power — General rules and safety requirements for systems and their components
ISO 6482, Shipbuilding — Deck machinery — Warping end profilesISO 7825, Shipbuilding — Deck machinery — General requirements
IEC 60092 (all parts), Electrical installations in ships
IEC 60529, Degrees of protection provided by enclosures (IP Code)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO3828 and the following apply.
ISO and IEC maintain...
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