ISO 7496-2:2022
(Main)Ships and marine technology — Vocabulary on inland navigation vessels — Part 2: Ship’s shaftings
Ships and marine technology — Vocabulary on inland navigation vessels — Part 2: Ship’s shaftings
This document specifies terms and definitions relating to inland navigation vessels shaftings, with the aim of providing clear definitions which can be understood by all specialists. This document is applicable only to equipment which is used for the vessels being used for the inland navigation. The terms specified in this document are intended to be used in documentation of all kinds. Certain standardized terms are also given with their abridged version; these can be used in cases where no possibility of misinterpretation can arise. A combination of terms is allowed in application.
Titre manque — Partie 2: Titre manque
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 7496-2
First edition
2022-09
Ships and marine technology —
Vocabulary on inland navigation
vessels —
Part 2:
Ship’s shaftings
Reference number
ISO 7496-2:2022(E)
© ISO 2022
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ISO 7496-2:2022(E)
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© ISO 2022
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ISO 7496-2:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 S c op e . 1
2 Nor m at i ve r ef er enc e s . 1
3 Terms and definitions . 1
3.1 T erms related to general concepts applicable to ship shafting . 1
3.2 T erms related to ship shafting gear subgears and devices . 1
3.3 T erms related to ship shaft line and elements thereof . 2
3.4 T erms related to ship stern tube gear and elements thereof . 3
3.5 T erms related to ship stern tube sealing gear and elements of it . 4
3.6 T erms related to ship shafting bearings . 4
Index . 5
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ISO 7496-2:2022(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 of 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
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee 8, Ships and marine technology, Subcommittee
SC 7, Inland navigation vessels.
A list of all parts in the ISO 7496 series can be found on the ISO website.
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.
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ISO 7496-2:2022(E)
Introduction
Shafting lines are available on the vast majority of self-propelled inland navigation vessels. They
mechanically connect the engine and the propulsion unit of the vessel. Shafting lines transfer power
and moment between the elements of the power plant and the propulsion complex of the vessel in the
direction from the engine to the propulsion unit. Shafting is one of the most important devices on a
ship, critical to the safe operation of the ship.
Inland navigation vessels are outside the competence of the IMO. Therefore, ISO standards are an
effective way to implement best practices for inland waterways and inland navigation vessels.
The standardization of the terms related to the shafting of inland navigation vessels provides an
unambiguous understanding of information materials on this topic. This is especially important for
international cooperation in anticipation of the introduction of smart (machine-understandable)
standards, including those applicable to ships and marine technologies.
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INTERNATIONAL STANDARD ISO 7496-2:2022(E)
Ships and marine technology — Vocabulary on inland
navigation vessels —
Part 2:
Ship’s shaftings
1 S cope
This document specifies terms and definitions relating to inland navigation vessels shaftings, with the
aim of providing clear definitions which can be understood by all specialists.
This document is applicable only to equipment which is used for the vessels being used for the inland
navigation.
The terms specified in this document are intended to be used in documentation of all kinds. Certain
standardized terms are also given with their abridged version; these can be used in cases where no
possibility of misinterpretation can arise.
A combination of terms is allowed in application.
2 Normat ive references
There are no normative references in this document.
3 Terms and definitions
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1 T erms related to general co
...
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