ISO 3584:2020

Road vehicles — Clevis couplings — Interchangeability

This document specifies the characteristics necessary for the mounting and interchangeability of clevis couplings on the frame (cross member, drawbeam or mounting bracket) of towing vehicles for trailers. This document is applicable to clevis couplings intended for connection to trailers equipped with a drawbar eye on the drawbar of the trailer. Characteristics not specified are left to the discretion of the component manufacturer.

Véhicules routiers — Chapes d'attelages - Interchangeabilité

General Information

• Status: Published
• Publication Date: 12-Feb-2020
• ICS: 43.040.70 - Couplings
• Technical Committee: ISO/TC 22/SC 40 - Specific aspects for light and heavy commercial vehicles, busses and trailers
• Drafting Committee: ISO/TC 22/SC 40/WG 1 - Mechanical couplings
• Current Stage: 6060 - International Standard published
• Start Date: 13-Feb-2020
• Due Date: 14-Aug-2020
• Completion Date: 13-Feb-2020

Relations

• Revises: ISO 3584:2001 - Road vehicles — Drawbar couplings — Interchangeability
• Effective Date: 26-Aug-2017

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 3584
Third edition
2020-02
Road vehicles — Clevis couplings —
Interchangeability
Véhicules routiers — Chapes d'attelages - Interchangeabilité
Reference number
ISO 3584:2020(E)
©
ISO 2020

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ISO 3584:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
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ii © ISO 2020 – All rights reserved

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ISO 3584:2020(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Designation . 1
5 Mounting categories . 2
5.1 Categories of drilling pattern . 2
5.2 Dimensional requirements on frame for mounting clevis coupling . 3
6 Clevis Couplings . 4
6.1 General . 4
6.2 Load requirements . 4
6.3 Dimensional requirements . 4
6.4 Articulation angles . 5
6.5 Additional requirements . 6
6.5.1 C 40 clevis couplings . 6
6.5.2 C 50 clevis couplings . 6
6.5.3 Classified C 40 and C 50 clevis couplings . 7
Bibliography . 9
© ISO 2020 – All rights reserved iii

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ISO 3584:2020(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).
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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 ISO/TC 22, Road vehicles, Subcommittee SC 40,
Specific aspects for light and heavy commercial vehicles, busses and trailers.
This third edition cancels and replaces the second edition (ISO 3584:2001), which has been technically
revised. The main changes compared to the previous edition are as follows:
— Editorial modifications related to changes of “drawbar” to “clevis”.
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.
iv © ISO 2020 – All rights reserved

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INTERNATIONAL STANDARD ISO 3584:2020(E)
Road vehicles — Clevis couplings — Interchangeability
1 Scope
This document specifies the characteristics necessary for the mounting and interchangeability of clevis
couplings on the frame (cross member, drawbeam or mounting bracket) of towing vehicles for trailers.
This document is applicable to clevis couplings intended for connection to trailers equipped with a
drawbar eye on the drawbar of the trailer.
Characteristics not specified are left to the discretion of the component manufacturer.
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 refer
...