BS EN 4710-07-2015 Aerospace series Quick release fastening systems for non-structural applications Retaining grommet《航空航天系列 非结构性应用的快速释放紧固系统 保持索环》.pdf

1、BSI Standards PublicationBS EN 4710-07:2015Aerospace series Quickrelease fastening systems fornon-structural applicationsPart 07: Retaining grommetBS EN 4710-07:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4710-07:2015.The UK participation in its prepara

2、tion was entrusted to TechnicalCommittee ACE/12, Aerospace fasteners and fastening systems.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible fo

3、r its correctapplication. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 89136 6ICS 49.035Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and S

4、trategy Committee on 31 October 2015.Amendments/corrigenda issued since publicationDate Text affectedBS EN 4710-07:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORMEN 4710-07 October 2015 ICS 49.035 English Version Aerospace series - Quick release fastening systems for non-structural application

5、s - Part 07: Retaining grommetSrie arospatiale - Fixations rapides filetes pour applications non-structurales - Partie 07 : Oeillet de retenue Luft- und Raumfahrt - Schnellverschlsse fr nicht-strukturelle Anwendungen - Teil 07: Haltering This European Standard was approved by CEN on 5 March 2015. CE

6、N members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate 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 may be obtained on app

7、lication to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC M

8、anagement Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, La

9、tvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Mar

10、nix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4710-07:2015 EBS EN 4710-07:2015EN 4710-07:2015 (E) 2 Contents Page European foreword . 3 1 Scope 4 2 Normative references 4 3 Requirements . 5 4 Designat

11、ion 6 5 Marking . 6 6 Technical specification 7 BS EN 4710-07:2015EN 4710-07:2015 (E) 3 European foreword This document (EN 4710-07:2015) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance

12、with the rules of this Association, this European Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication

13、 of an identical text or by endorsement, at the latest by April 2016, and conflicting national standards shall be withdrawn at the latest by April 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not

14、be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, E

15、stonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 4710-07:2015EN

16、 4710-07:2015 (E) 4 1 Scope This European Standard specifies the dimensions, mass and tolerances of the retaining grommet for use in fuselage interior equipment and non-structural or secondary structural area. This European Standard is to be used in conjunction with EN 4710-06 as described in EN 471

17、0-02. The applicable temperature range is -55 C to 85 C. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (incl

18、uding any amendments) applies. EN 2424, Aerospace series Marking of aerospace products EN 4710-01, Aerospace series Quick release fastening systems for non-structural applications Part 01: Technical specification EN 4710-02, Aerospace series Quick release fastening systems for non-structural applica

19、tions Part 02: Spring clamp stud combination EN 4710-06, Aerospace series Quick release fastening systems for non-structural applications Part 06: Stud - quick-release and locking EN 22768-1:1993, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance in

20、dications (ISO 2768-1:1989) EN 22768-2:1993, General tolerances Part 2: Geometrical tolerances for features without individual tolerance indications (ISO 2768-2:1989) BS EN 4710-07:2015EN 4710-07:2015 (E) 5 3 Requirements 3.1 Configuration, dimensions, tolerances and mass The configuration, dimensio

21、ns, tolerances and mass shall conform to Figure 1 and Table 1. Tolerances not specified, shall be in accordance with ISO 2768-mK (EN 22768-1:1993 and EN 22768-2:1993). Dimensions are unless otherwise specified per manufacturers option. Figure 1 Configuration grommet Rx Table 1 Dimensions and mass Di

22、mensions in millimetres Type code Length code a D d l Mass Approximate g RS 05 6,0 2,4 0,5 0,02 12 1,2 0,03 17 1,7 0,05 25 2,5 0,07 32 3,2 0,08 48 4,8 0,15 RM 17 9,5 4,0 1,7 0,12 25 2,5 0,20 40 4,0 0,28 50 5,0 0,38 60 6,0 0,48 RL 17 13,0 5,5 1,7 0,25 25 2,5 0,35 40 4,0 0,60 56 5,6 0,90 80 8,0 1,20 a

23、See “l” in 1/10 mm. BS EN 4710-07:2015EN 4710-07:2015 (E) 6 3.2 Material Material shall be in accordance with the Table 2. Table 2 Material and hardness Material code Material Hardness A Silicone 60 5 IHDC Shore A The silicone shall not have a live limit. 4 Designation EXAMPLE Description block RETA

24、INING GROMMET Identity block EN4710-07RM17A Number of the basic standard Standard family number Type code (see Table 1) Length code (see Table 1) Material code (see Table 2) 5 Marking EN 2424, style G. BS EN 4710-07:2015EN 4710-07:2015 (E) 7 6 Technical specification Required tests for acceptance an

25、d qualification shall be in accordance to Table 3. Table 3 Requirements, inspections and tests Characteristic Requirements Requirements as per EN 4710-01 Inspections and tests as per EN 4710-01 A aQ bMaterials In accordance with Table 2. 4.1 5.4.1 X X Dimensions and masses In accordance with Table 1

26、. 4.2 5.4.2 X X Surface defects Refer to EN 4710-01. 4.3.1 5.4.3.1 X X Burning behaviour Refer to EN 4710-01. 4.6.1 5.4.6.1 X Functionality Refer to EN 4710-01. 4.7.1 5.4.7.1 X Identification marking of the package Refer to EN 4710-01. 4.8.2 5.4.8.2 X X aAcceptance test. bQualification test. This pa

27、ge deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorporated by Royal Charter. British Standards and other standardization products are published

28、by BSI Standards Limited.British Standards Institution (BSI)BSI Group Headquarters389 Chiswick High Road London W4 4AL UKAbout usWe bring together business, industry, government, consumers, innovators and others to shape their combined experience and expertise into standards -based solutions.The kno

29、wledge embodied in our standards has been carefully assembled in a dependable format and ref_ined through our open consultation process. Organizations of all sizes and across all sectors choose standards to help them achieve their goals.Information on standardsWe can provide you with the knowledge t

30、hat your organization needs to succeed. Find out more about British Standards by visiting our website at or contacting our Customer Services team or Knowledge Centre.Buying standardsYou can buy and download PDF versions of BSI publications, including British and adopted European and international s

31、tandards, through our website at where hard copies can also be purchased. If you need international and foreign standards from other Standards Development Organizations, hard copies can be ordered from our Customer Services team.SubscriptionsOur range of subscription services are designed to make u

32、sing standards easier for you. For further information on our subscription products go to British Standards Online (BSOL) youll have instant access to over 55,000 British and adopted European and international standards from your desktop. Its available 24/7 and is refreshed daily so youll always be

33、 up to date. You can keep in touch with standards developments and receive substantial discounts on the purchase price of standards, both in single copy and subscription format, by becoming a BSI Subscribing Member. PLUS is an updating service exclusive to BSI Subscribing Members. You will automatic

34、ally receive the latest hard copy of your standards when theyre revised or replaced. To f_ind out more about becoming a BSI Subscribing Member and the benef_its of membership, please visit a Multi-User Network Licence (MUNL) you are able to host standards publications on your intranet. Licences can

35、 cover as few or as many users as you wish. With updates supplied as soon as theyre available, you can be sure your documentation is current. For further information, email .RevisionsOur British Standards and other publications are updated by amendment or revision. We continually improve the quality

36、 of our products and services to benef_it your business. If you f_ind an inaccuracy or ambiguity within a British Standard or other BSI publication please inform the Knowledge Centre.CopyrightAll the data, software and documentation set out in all British Standards and other BSI publications are the

37、 property of and copyrighted by BSI, or some person or entity that owns copyright in the information used (such as the international standardization bodies) and has formally licensed such information to BSI for commercial publication and use. Except as permitted under the Copyright, Designs and Pate

38、nts Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. Details and advice can be obtained from the Copyright & Licensing Department.Useful Contacts:Customer ServicesTel: +44 845 086 9001Email (orders): Email (enquiries): SubscriptionsTel: +44 845 086 9001Email: Knowledge CentreTel: +44 20 8996 7004Email: Copyright & LicensingTel: +44 20 8996 7070Email: NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW