1、STD.BS1 BS EN 259L-lL3-ENGL 1798 9 Lb24Lh 0732L22 TOT P BRITISH STANDARD AEROSPACE SERIES m-vh- 2 Elements of electrical and optical connection - Test methods - Part 413: Holding force of grounding spring system The European Standard EN 2591413: 1998 has the status of a British Standard ICs 49.060 B
2、S EN 2591-4131998 UT BSI PERMISSION EXCEPT AS PERMITTED BY C STD*BSI BS EN 257L-qL3-ENGL 1978 E Lb24bb9 0732b23 74b direction of the Engineering Amd. No. Date Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 November 1998 BS EN 2691-413:1998
3、Text affected National foreword This British Standard is the English language version of EN 2591413:1998. The UK participation in its preparation was en-ted by Technical Committee ACEYG, Aerospace avionic, electrical and fibre optic technology, to Subcommittee ACE/6/3, Aerospace connectors, which ha
4、s the responsibilily to: - aid enquirers to understand the text; - present to the responsible intedonaVEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed them in the UK. - monitor related international and European developments and pro
5、mulgate A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British f3andards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entit
6、led “International Standards Correspondence Index“, or by using the “Find“ facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include aU the necessary provisions of a contsact. Users of British Standards are responsible for their correct application. Complianc
7、e with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 3 and a back cover. O BSI 1998 ISBN O 680 30714 X I I EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM ST
8、D-BSI BS EN 2571-413-ENGL 1998 M 1b2Libhl 0732b2Li BA2 EN 2591413 August 1998 ICs 49.060 Descriptors: aircraft industry, aircraft equipment, connecting equipment, test English version Aerospace series - Elements of electrical and optical connection - Test methods - Part 413: Holding force of groundi
9、ng spring system Srie arospatiale - Organes de connexion lectrique et optique - Mthodes dessais - Partie 413: Force de maintien du systme lastique de mise la masse Luft- und Raumfahrt - Elektrische und optische Verbindungselemente - Prfverfahren - Teil 413: Haltekraft des federnden Erdungssystems Th
10、is European Standard was approved by CEN on 23 Februaiy 1998. CEN members are bound to comply with the CEWCENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-todate lists and bibliographicat refere
11、nces concerning such national standards may be obtained on application to the Central Secretariat 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 int
12、o its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, S
13、pain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMEE MIR STANDARDIZATION EUROPISCHES KOMITEE FUR NORMUNG COMITE EUROPEEN DE NORMALISATION Central Secreterink rue de Stamart, 36 8-1050 Brurrrsls O 1998 CEN All rights of exploitation in any form and by any means resewed worldwide for CEN nati
14、onai Members. Ref. No. EN 2591-413:1998 E Page 2 EN 2591-413:1998 Foreword This European Standard has been prepared by the European Association of Aerospace Manufacturers ( AECM A). After inquiries and votes carried out in accordance with the rules of this Association, this Standard has received the
15、 approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. 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 February 1999,
16、and conflicting national standards shall be withdrawn at the latest by February 1999. According to the CEWCENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, F
17、rance, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Noway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. STD-BSI BS EN 2591-413-ENGL L778 S 1b24bb 0732bZb b55 I Page 3 EN 2591 -41 31998 1 Scope This standard specifies a method of assessing the holding force of th
18、e grounding spring system used in elements of connection. It shall be used together with EN 2591. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text an
19、d the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. E
20、N 2591 Aerospace series - Elements of electrical and optical connection - Test methods - General 3 3.1 3.2 - - - - 4 Preparation of specimens Specimens shall be prepared according to the technical specification. Unless specified in the technical specification, the following details shall be stated:
21、sizing gauge; measuring gauge; holding force; requirement. Apparatus The measuring and sizing gauges shall be as specified. 5 Method 5.1 Procedure The sizing gauge shall be inserted and extracted three times in the grounding spring system. The measuring gauge shall be inserted and extracted and the
22、extraction force shall be measured. 5.2 Requirement The measured holding force shall comply with the specified value. STD BSI BS EN 2591-413:1998 BSI 389 Chiswick High Road London w4 4AL BS EN 2571-qL3-ENGL 1776 m Lb24bb 0732b27 591 W BSI - British Standards Institution BSI is the independent nation
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