FprEN ISO 5674
(Main)Tractors and machinery for agriculture and forestry - Guards for power take-off (PTO) drive-shafts - Strength and wear tests and acceptance criteria (ISO/FDIS 5674:2024)
Tractors and machinery for agriculture and forestry - Guards for power take-off (PTO) drive-shafts - Strength and wear tests and acceptance criteria (ISO/FDIS 5674:2024)
Traktoren und land- und forstwirtschaftliche Maschinen - Schutzeinrichtungen für Gelenkwellen - Festigkeits- und Verschleißprüfungen und Annahmekriterien (ISO/FDIS 5674:2024)
Diese Internationale Norm beschreibt Laborprüfungen zur Bestimmung von Festigkeit und Verschleiß von Schutzeinrichtungen für Gelenkwellen an Traktoren und Maschinen in der Land- und Forstwirtschaft und deren Annahmekriterien. Die Anwendung in Kombination mit ISO 5673 1:2005 ist beabsichtigt.
Sie gilt für die Prüfung von Gelenkwellenschutzeinrichtungen und ihren Rückhalteeinrichtungen. Sie gilt nicht für die Prüfung von Schutzeinrichtungen, die zur Benutzung als Stufen gestaltet und ausgelegt sind.
Tracteurs et matériels agricoles et forestiers - Protecteurs d'arbres de transmission à cardans de prise de force (p.d.f) - Essais de résistance mécanique et d'usure et critères d'acceptation (ISO/FDIS 5674:2024)
Traktorji ter kmetijski in gozdarski stroji - Ščitniki za priključne gredi - Preskusi trdnosti in obrabe ter merila sprejemljivosti (ISO/FDIS 5674:2024)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN ISO 5674:2022
01-julij-2022
Traktorji ter kmetijski in gozdarski stroji - Ščitniki za priključne gredi - Preskusi
trdnosti in obrabe ter merila sprejemljivosti (ISO/DIS 5674:2022)
Tractors and machinery for agriculture and forestry - Guards for power take-off (PTO)
drive-shafts - Strength and wear tests and acceptance criteria (ISO/DIS 5674:2022)
Traktoren und land- und forstwirtschaftliche Maschinen - Schutzeinrichtungen für
Gelenkwellen - Festigkeits- und Verschleißprüfungen und Annahmekriterien (ISO/DIS
5674:2022)
Tracteurs et matériels agricoles et forestiers - Protecteurs d'arbres de transmission à
cardans de prise de force (p.d.f) - Essais de résistance mécanique et d'usure et critères
d'acceptation (ISO/DIS 5674:2022)
Ta slovenski standard je istoveten z: prEN ISO 5674
ICS:
65.060.01 Kmetijski stroji in oprema na Agricultural machines and
splošno equipment in general
oSIST prEN ISO 5674:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN ISO 5674:2022
oSIST prEN ISO 5674:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 5674
ISO/TC 23/SC 2 Secretariat: ANSI
Voting begins on: Voting terminates on:
2022-05-03 2022-07-26
Tractors and machinery for agriculture and forestry —
Guards for power take-off (PTO) drive-shafts — Strength
and wear tests and acceptance criteria
Tracteurs et matériels agricoles et forestiers — Protecteurs d'arbres de transmission à cardans de prise de
force — Essais de résistance mécanique et d'usure et critères d'acceptation
ICS: 65.060.01
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 5674:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
oSIST prEN ISO 5674:2022
ISO/DIS 5674:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
oSIST prEN ISO 5674:2022
ISO/DIS 5674:2022(E)
Contents Page
Foreword .iv
European Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General test conditions .2
4.1 Guard . 2
4.2 Other conditions . 2
5 Test equipment .2
5.1 General . 2
5.2 Test parameters . 2
5.2.1 Measuring accuracy . . 2
5.2.2 Potable and salt water . 3
5.2.3 Test dust . 3
6 Tests . 3
6.1 General . 3
6.2 Wear test . 4
6.3 Bearing corrosion test (Perform only if the guard has bearings running in contact
with the PTO drive shaft). 4
6.4 Strength tests . 4
6.4.1 Dynamic radial loading test at defined temperature limits . 4
6.4.2 Test on guard component covering joints . 5
6.4.3 Test on tubes . 5
6.4.4 Dynamic swivel test . 5
6.4.5 Static axial loading test at ambient temperature . 7
6.4.6 Dynamic axial loading test of the bearings at ambient temperature . 7
6.5 Tests at sub-zero temperature . 7
6.5.1 Impact test at sub-zero temperatures . 7
6.5.2 Static axial loading test at sub-zero temperatures . 8
6.6 Restraining means test at ambient temperature . 9
6.6.1 Conventional means of attachment . 9
6.6.2 Other restraining means . 9
7 Final acceptance criteria . .10
8 Test report .11
Annex A (normative) Test schedule .12
Annex B (normative) UV test for plastic guards .16
Annex C (informative) Typical test report .17
Annex D (informative) Novel design guard and restraining systems tests .21
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered .25
iii
oSIST prEN ISO 5674:2022
ISO/DIS 5674:2022(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 ISO/TC 23, Tractors and machinery for agriculture
and forestry, Subcommittee SC 2, Common tests.
This third edition cancels and replaces the second edition (ISO 5674:2004), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— The wording of Annex B line 8 has been clarified regarding “spectral irradiance”
— The Type 4 Power Take-Off from ISO 500-1:2014 has been added.
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
oSIST prEN ISO 5674:2022
ISO/DIS 5674:2022(E)
European Foreword
NOTE European Foreword is not included in the final ISO publication.
This document (EN ISO 5674:YEAR) has been prepared by Technical Committee CEN/TC 144 “Tractors
and machinery for agriculture and forestry”, the secretariat of which is held by AFNOR.
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 Date1 and conflicting national standards shall be
withdrawn at the latest by Date2.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
This third edition cancels and replaces the second edition (ISO 5674:2004), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— The wording of Annex B line 8 has been clarified regarding “spectral irradiance”
— The Type 4 Power Take-Off from ISO 500-1:201
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.