1、Aerospace series - Quick release fastening systems for non-structural and lining applicationsPart 03: Stud - quick-release and lockingBS EN 4702-03:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4702-03 Octobe
2、r 2017 ICS 49.035 English Version Aerospace series - Quick release fastening systems for non-structural and lining applications - Part 03: Stud - quick-release and locking Srie arospatiale - Fixations rapides filetes pour applications non-structurales et revtements intrieurs - Partie 03 : Pion dmont
3、age et verrouillage rapide Luft- und Raumfahrt - Schnellverschlusssysteme fr nicht-strukturelle und Innenausstattungsanwendungen - Teil 03: Bolzen - Schnell auslsend und schlieend This European Standard was approved by CEN on 23 July 2017. CEN members are bound to comply with the CEN/CENELEC Interna
4、l 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 application to the CEN-CENELEC Management Centre or to any CE
5、N 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 Management Centre has the same status as the official versi
6、ons. 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, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, P
7、oland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of ex
8、ploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4702-03:2017 ENational forewordThis British Standard is the UK implementation of EN 4702-03:2017.The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners a
9、nd fastening systems.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Pu
10、blished by BSI Standards Limited 2017ISBN 978 0 580 98237 8ICS 49.035Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued
11、 since publicationDate Text affectedBRITISH STANDARDBS EN 470203:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4702-03 October 2017 ICS 49.035 English Version Aerospace series - Quick release fastening systems for non-structural and lining applications - Part 03: Stud - quick-release and
12、locking Srie arospatiale - Fixations rapides filetes pour applications non-structurales et revtements intrieurs - Partie 03 : Pion dmontage et verrouillage rapide Luft- und Raumfahrt - Schnellverschlusssysteme fr nicht-strukturelle und Innenausstattungsanwendungen - Teil 03: Bolzen - Schnell auslsen
13、d und schlieend This European Standard was approved by CEN on 23 July 2017. CEN 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 biblio
14、graphical references concerning such national standards may be obtained on application 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 responsi
15、bility of a CEN member into its own language and notified to the CEN-CENELEC Management 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 Republ
16、ic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE
17、 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4702-03:2017 EBS EN 470203:2017EN 4702-03:2017 (E) 2 Contents Page
18、European foreword . 3 1 Scope 4 2 Normative references 4 3 Requirements . 5 4 Designation 9 5 Marking . 9 6 Quality assurance 9 7 Technical Specification 10 Annex A (normative) Material 11 Bibliography . 13 BS EN 470203:2017EN 4702-03:2017 (E) 3 European foreword This document (EN 4702-03:2017) has
19、been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this European Standard has received the approval of the National Associations and the Official Services of
20、 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 of an identical text or by endorsement, at the latest by April 2018, and conflicting national standards shall be withdrawn at the latest by A
21、pril 2018. 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. According to the CEN-CENELEC Internal Regulations, the national standards organizations of
22、 the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Neth
23、erlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 470203:2017EN 4702-03:2017 (E) 4 1 Scope This European Standard specifies the dimensions, mass, tolerances and static values of stud quick-release and locking for
24、use in fuselage interior equipment and non-structural or secondary structural area. 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 references, only the edition cited appli
25、es. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1934, Thermal performance of buildings Determination of thermal resistance by hot box method using heat flow meter Masonry EN 2424, Aerospace series Marking of aerospace products EN 4710-
26、01, Aerospace series Quick release fastening systems for non-structural applications Part 01: Technical specification EN 4702-04, Aerospace series Quick release fastening systems for non-structural and lining applications Part 04: Spring clamp EN 22768-1:1993, General tolerances Part 1: Tolerances f
27、or linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989) EN 22768-2:1993, General tolerances Part 2: Geometrical tolerances for features without individual tolerance indications (ISO 2768-2:1989) EN 62631-3-2, Dielectric and resistive properties of solid insulating
28、 materials Part 3-2: Determination of resistive properties (DC Methods) Surface resistance and surface resistivity (IEC 62631-3-2) EN ISO 62, Plastics Determination of water absorption (ISO 62) EN ISO 75-1, Plastics Determination of temperature of deflection under load Part 1: General test method (I
29、SO 75-1) EN ISO 75-2, Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite (ISO 75-2) EN ISO 178, Plastics Determination of flexural properties (ISO 178) EN ISO 179-1, Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test (ISO
30、179-1) EN ISO 180, Plastics Determination of Izod impact strength (ISO 180) EN ISO 307, Plastics Polyamides Determination of viscosity number (ISO 307) EN ISO 527-1, Plastics Determination of tensile properties Part 1: General principles (ISO 527-1) EN ISO 527-2, Plastics Determination of tensile pr
31、operties Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2) BS EN 470203:2017EN 4702-03:2017 (E) 5 EN ISO 899-1, Plastics Determination of creep behaviour Part 1: Tensile creep (ISO 899-1) EN ISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their spe
32、cial characteristics (ISO 1043-1) EN ISO 1133-1, Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method (ISO 1133-1) EN ISO 1183-1, Plastics Methods for determining the density of non-cellular plastics Part 1: Immersion metho
33、d, liquid pyknometer method and titration method (ISO 1183-1) EN ISO 11357-3, Plastics Differential scanning calorimetry (DSC) Part 3: Determination of temperature and enthalpy of melting and crystallization (ISO 11357-3) ISO 11359-1, Plastics Thermomechanical analysis (TMA) Part 1: General principl
34、es ISO 11359-2, Plastics Thermomechanical analysis (TMA) Part 2: Determination of coefficient of linear thermal expansion and glass transition temperature IEC 60250, Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at
35、power, audio and radio frequencies including metre wavelengths 3 Requirements 3.1 Configuration, dimensions, tolerances and masses The configuration, dimensions, tolerances and mass shall confirm with Figure 1, Figure 2, Figure 3 and Table 1, Table 2, Table 3 and Table 4. Tolerances not specified, s
36、hall be in accordance with ISO 2768-mK (EN 22768-1:1993 and EN 22768-2:1993). Missing dimensions are left to manufacturers option. 3.2 Material Materials shall be in accordance with Table 5 and Annex A. 3.3 Mechanical characteristics Ultimate loads see Table 1. The applicable temperature range is 55
37、 C to 85 C. Table 1 Loads Type code Ultimate tensile loads Material code N E 600 A F 600 A G 600 A Configuration, dimensions and masses for the stud type E are shown in Figure 1 and Table 2. BS EN 470203:2017EN 4702-03:2017 (E) 6 Key D1head diameter D2shaft diameter D3closing curve diameter h head h
38、eight l1offset shaft length l2clamping length l3shaft length b slut t slut depth 1 marking Figure 1 Configuration stud “E” Table 2 Dimensions and mass Type code Length code D1D2D3h l1l2l3t b clamping range Aaclamping range BbMass mm mm mm mm mm mm mm mm mm mm mm g E 14 12,0 5,0 7,0 7,0 3,7 14,3 18,5
39、 2 2,0 2,5 - 3,5 1,5 - 2,5 1,38 15 12,0 5,0 7,0 7,0 4,7 15,3 19,5 2 2,0 3,5 - 4,5 2,5 - 3,5 1,40 16 12,0 5,0 7,0 7,0 5,7 16,3 20,5 2 2,0 4,5 - 5,5 3,5 - 4,5 1,43 17 12,0 5,0 7,0 7,0 6,7 17,3 21,5 2 2,0 5,5 - 6,5 4,5 - 5,5 1,45 18 12,0 5,0 7,0 7,0 7,7 18,3 22,5 2 2,0 6,5 - 7,5 5,5 - 6,5 1,48 19 12,0
40、5,0 7,0 7,0 8,7 19,3 23,5 2 2,0 7,5 - 8,5 6,5 - 7,5 1,50 20 12,0 5,0 7,0 7,0 9,7 20,3 24,5 2 2,0 8,5 - 9,5 7,5 - 8,5 1,53 21 12,0 5,0 7,0 7,0 10,7 21,3 25,5 2 2,0 9,5 - 10,5 8,5 - 9,5 1,55 aIn combination with spring clamp Type 01 EN 4702-04. bIn combination with spring clamp Type 02 EN 4702-04. BS
41、EN 470203:2017EN 4702-03:2017 (E) 7 Configuration, dimensions and mass for the stud type F are shown in Figure 2 and Table 3. Key D1head diameter D2shaft diameter D3closing curve diameter h head height l1offset shaft length l2clamping length l3shaft length 1 marking Figure 2 Configuration stud “F” T
42、able 3 Dimension and mass Type code Length code D1D2D3h l1l2l3clamping range Aaclamping range BbMass mm mm mm mm mm mm mm mm mm g F 14 19,0 5,0 7,0 12,0 3,7 14,3 18,5 2,5 - 3,5 1,5 - 2,5 2,04 15 19,0 5,0 7,0 12,0 4,7 15,3 19,5 3,5 - 4,5 2,5 - 3,5 2,06 16 19,0 5,0 7,0 12,0 5,7 16,3 20,5 4,5 - 5,5 3,5
43、 - 4,5 2,09 17 19,0 5,0 7,0 12,0 6,7 17,3 21,5 5,5 - 6,5 4,5 - 5,5 2,11 18 19,0 5,0 7,0 12,0 7,7 18,3 22,5 6,5 - 7,5 5,5 - 6,5 2,14 19 19,0 5,0 7,0 12,0 8,7 19,3 23,5 7,5 - 8,5 6,5 - 7,5 2,17 20 19,0 5,0 7,0 12,0 9,7 20,3 24,5 8,5 - 9,5 7,5 - 8,5 2,19 21 19,0 5,0 7,0 12,0 10,7 21,3 25,5 9,5 - 10,5 8
44、,5 - 9,5 2,22 aIn combination with spring clamp Type 01 EN 4702-04. bIn combination with spring clamp Type 02 EN 4702-04. BS EN 470203:2017EN 4702-03:2017 (E) 8 Configuration, dimensions and mass for the stud type G are shown in Figure 3 and Table 4. Key D1head diameter D2shaft diameter D3closing cu
45、rve diameter h head height l1offset shaft length l2clamping length l3shaft length b slut t slut depth 1 marking Figure 3 Configuration and stud “G” Table 4 Dimension and mass Type code Length code D1D2D3h l1l2l3t b clamping range Aaclamping range BbMass mm mm mm mm mm mm mm mm mm mm mm g G 14 19,0 5
46、,0 7,0 3,0 3,7 14,3 18,5 2 2 2,5 - 3,5 1,5 - 2,5 1,18 15 19,0 5,0 7,0 3,0 4,7 15,3 19,5 2 2 3,5 - 4,5 2,5 - 3,5 1,20 16 19,0 5,0 7,0 3,0 5,7 16,3 20,5 2 2 4,5 - 5,5 3,5 - 4,5 1,23 17 19,0 5,0 7,0 3,0 6,7 17,3 21,5 2 2 5,5 - 6,5 4,5 - 5,5 1,25 18 19,0 5,0 7,0 3,0 7,7 18,3 22,5 2 2 6,5 - 7,5 5,5 - 6,5
47、 1,28 19 19,0 5,0 7,0 3,0 8,7 19,3 23,5 2 2 7,5 - 8,5 6,5 - 7,5 1,30 20 19,0 5,0 7,0 3,0 9,7 20,3 24,5 2 2 8,5 - 9,5 7,5 - 8,5 1,33 21 19,0 5,0 7,0 3,0 10,7 21,3 25,5 2 2 9,5 - 10,0 8,5 - 9,5 1,35 aIn combination with spring clamp Type 01 EN 4702-04. bIn combination with spring clamp Type 02 EN 4702
48、-04. BS EN 470203:2017EN 4702-03:2017 (E) 9 3.4 Materials Table 5 Material Material code Material Colour A PA66-GF30aSee Table 6 aMaterial shall be in accordance with Annex A. 3.5 Colour Colour codes are shown in Table 6. Table 6 Colour Colour code Colour RAL G Clean white 9010 H Deep black 9005 4 D
49、esignation EXAMPLE 5 Marking Marking shall be in accordance with EN 2424, Style F. 6 Quality assurance 6.1 Supplier certification The manufacturers operations shall be an approved production organization for aerospace products and shall demonstrate that it has implemented and is able to maintain a quality system (e. g. according to EN 9100 or another in aerospace accepted and established quality management system). BS EN 470203:2017EN
