1、Aerospace series - Tie rod with integrated bolts - Assembly code D, E and FBS EN 4694:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEANSTANDARDNORME EUROPENNE EUROPISCHE NORMEN 4694 October 2017ICS 49.035EnglishVersionAerospace series - Tie rod with integr
2、ated bolts - Assemblycode D, E and F Srie arospatiale - Bielle avecaxes intgrs- Codeassemblage D, E et FLuft- und Raumfahrt - Zug-Druck Stange mitintegrierten Bolzen - Zusammenbaucode D, E und FThis European Standard was approved by CEN on 25 June 2016.CEN members are bound to comply with the CEN/CE
3、NELEC Internal Regulations which stipulate the conditions for giving thisEuropean Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical referencesconcerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or
4、 to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made bytranslation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC ManagementCentre has the same status as the offici
5、alversions.CEN members are the nationalstandards 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, Norw
6、ay, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of e
7、xploitation in any form and by any means reservedworldwide for CENnational Members.Ref. No. EN 4694:2017 ENational forewordThis British Standard is the UK implementation of EN 4694:2017.The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and faste
8、ning 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 Published
9、by BSI Standards Limited 2017ISBN 978 0 580 94029 3ICS 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 since p
10、ublicationDate Text affectedBRITISH STANDARDBS EN 4694:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4694 October 2017 ICS 49.035 English Version Aerospace series - Tie rod with integrated bolts - Assembly code D, E and F Srie arospatiale - Bielle avec axes intgrs - Code assemblage D, E e
11、t F Luft- und Raumfahrt - Zug-Druck Stange mit integrierten Bolzen - Zusammenbaucode D, E und F This European Standard was approved by CEN on 25 June 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the s
12、tatus 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 CEN member. This European Standard exists in three official versions (English, French,
13、 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 versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cr
14、oatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tu
15、rkey 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 exploitation in any form and by any means reserved worldwide for CEN national Members.
16、 Ref. No. EN 4694:2017 EBS EN 4694:2017EN 4694:2017 (E) 2 Contents Page European foreword 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Requirements 6 4 Assembly code definitions 6 5 Materials . 8 6 Locking clips 9 7 Fork and eye ends 10 8 Mass calculation of tie rods 18 9 Marking . 21 10 Di
17、mensions 22 11 Designation 22 12 Technical specification 22 Annex A (informative) Standard evolution form . 23 BS EN 4694:2017EN 4694:2017 (E) 3 European foreword This document (EN 4694:2017) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN)
18、. After enquiries and votes carried out in accordance with the rules of this Association, this 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
19、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 April 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of
20、 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 the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cypr
21、us, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic 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 th
22、e United Kingdom. BS EN 4694:2017EN 4694:2017 (E) 4 Introduction Aerospace and Defence Standardization (ASD-STAN) draws attention to the fact that it is claimed that compliance with this document may involve the use of a patent. USA: US 8371767 China: CN 10104431 Japan: JP 4885140 Russia: RU 2389914
23、 South Africa: ZA 2007/03913 Canada: 2584387 South Korea: 7011559 ASD-STAN takes no position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured ASD-STAN that he/she is willing to negotiate licences under reasonable and non-discriminatory ter
24、ms and conditions with applicants throughout the world. In this respect, the statement of the holder of this patent right is registered with ASD-STAN. Information may be obtained from: GMT Gummi-Metall-Technik GmbH Liechtersmatten 5 D-77815 Bhl TRIGUM Engineering GmbH Brunskamp 4 D-21220 Seevetal/Ma
25、schen Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights other than those identified above. ASD-STAN shall not be held responsible for identifying any or all such patent rights. BS EN 4694:2017EN 4694:2017 (E) 5 1 Scope This standard
26、specifies the dimensions and tolerances of rod assemblies for aerospace applications with two adjustable ends with integrated bolts for interior and sub structure in the temperature range 55 C to 85 C. The rod ends should not be screwed completely apart. 2 Normative references The following document
27、s, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 6799, Retaining washers f
28、or shafts1)DIN 65038-1, Aerospace Steel, nickel- and cobalt-alloy bars Technical specification1)EN 2424, Aerospace series Marking of aerospace products EN 3311, Aerospace series Titanium alloy TI-P64001 (Ti-6Al-4V) Annealed Bar for machining D 110 mm EN 4614, Aerospace series Spherical plain bearing
29、s in corrosion resisting steel with self-lubricating liner wide series Dimensions and loads Inch series EN 4691-1, Aerospace series Tie rod with integrated bolts Part 1: Technical specificationEN 4692, Aerospace series Tie rod with integrated bolts Locking clip EN 10088-3, Stainless steels Part 3: T
30、echnical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications ISO 2768-2, General
31、tolerances Part 2: Geometrical tolerances for features without individual tolerance indications ISO 8075, Aerospace series Surface treatment of hardenable stainless steel parts LN 9368-4, Aerospace Designation of surface treatments Part 4: Code numbers for methods of anodic treatment1)LN 9368-7, Aer
32、ospace Designation of surface treatments Part 7: Code numbers for methods of organic coating1)WL 1.4548 (all parts), Aerospace Precipitation-hardening stainless chromium-nickel-copper steel with approx. 0,05C-16Cr-4Cu-4Ni1) WL 3.1354 (all parts), Aerospace Wrought aluminium alloy with approx. 4,4Cu-
33、1,5Mg-0,6Mn1)FAR/JAR/CS 25.853, Compartment Interiors2)1) Published by: Beuth Verlag GmbH. www.beuth.de 2) Published by: European Aviation Safety Agency, Postfach 101253, D-50452 Koeln, Germany BS EN 4694:2017EN 4694:2017 (E) 6 3 Requirements 3.1 Configuration, dimensions, tolerances and mass 3.1.1
34、Configuration The configuration shall be in accordance with Figure 1, Figure 2 and Figure 3. 3.1.2 Dimensions, tolerances and mass Dimensions are in millimetres, tolerances and masses in accordance to Table 4, Table 5, Table 6, Table 7 and Table 8. General tolerances shall be in accordance to ISO 27
35、68-mK. Missing dimensions are manufacturing options. 4 Assembly code definitions Assembly code D, E and F are shown in Figure 1, Figure 2 and Figure 3. For assembly code D, E and F: d1= 25,4 mm, d3= 22,2 mm and adjustable range for L1= 12,7 mm. For L1less than 330 mm outer diameter of the rod body d
36、3= 22,2 mm (no swaging). Key 1 2 4 5 6 - 7 and 8 The position numbers and the materials are shown in Table 1 and Table 2. Figure 1 Assembly code D BS EN 4694:2017EN 4694:2017 (E) 7 Key 1 2 3 4 5 6 7 8 and 9 The position numbers and the materials are shown in Table 1 and Table 2. Figure 2 Assembly co
37、de E Key 1 3 5 6 8 and 9 The position numbers and the materials are shown in Table 1 and Table 2. Figure 3 Assembly code F BS EN 4694:2017EN 4694:2017 (E) 8 5 Materials See Table 1 and Table 2. Table 1 Material code A Position Description Material Surface treatment 1 Rod body For diameter d1 alumini
38、um alloy according to WL 3.1354 T351 for diameter d3 aluminium alloy according to WL 3.1354 T351 cold worked by reduction Anodized according to LN 9368-4-2000 and coating according to LN 9368-7-5023 and according to LN 9368-7-5106 2 Fork end Aluminium alloy according to WL 3.1354 T4 / T3511 Anodized
39、 according to LN 9368-4-2001 3 Eye end 4 Locking clip According to EN 4692 5 Insert PPS Polyphenylene sulfide (see EN 4691-1) 6 Washer Silicon rubber a (see EN 4691-1) 7 Bushes Titanium alloy 3.7165 according to EN 3311 8 Snap ring According to DIN 6799, material 1.4122 per EN 10088-3 9 Bearing Acco
40、rding to EN 4614 10 Anaerobic adhesive for Locking + Activator (Position 1 with position 2 and position 3 M181,5) See EN 4691-1 Adhesive for example Methacrylate ester loctite 2701 Activator loctite 7649 aApproved per FAR/JAR/CS 25.853. Table 2 Material code B Position Description Material Surface t
41、reatment 1 Rod body For diameter d1 aluminium alloy according to WL 3.1354 T351 for diameter d3 aluminium alloy according to WL 3.1354 T351 cold worked by reduction Anodized according to LN 9368-4-2000 and coating according to LN 9368-7-5023 and according to LN 9368-7-5106 2 Fork end Stainless steel
42、 according to WL 1.4548.4 DIN 65038-1 Passivated according to ISO 8075 3 Eye end 4 Locking clip According to EN 4692 5 Insert PPS Polyphenylene sulfide (see EN 4691-1) 6 Washer Silicon rubber a (see EN 4691-1) 7 Bushes Titanium alloy 3.7165 according to EN 3311 8 Snap ring According to DIN 6799, mat
43、erial 1.4122 per EN 10088-3 9 Bearing According to EN 4614 10 Anaerobic adhesive for Locking + Activator (Position1 with position 2 and position 3 M181,5) See EN 4691-1 Adhesive for example Methacrylate ester loctite 2701 Activator loctite 7649 aApproved per FAR/JAR/CS 25.853.BS EN 4694:2017EN 4694:
44、2017 (E) 9 6 Locking clips Locking clip according EN 4692. Description: For the fork ends there are two different types of safety clip. For the eye end only one locking clip type A is available. Type A has only the function to fix the fork end, eye end against rotation, see Figure 4 and Figure 5. Ty
45、pe B also has the function to fix the fork end against rotation, see Figure 6 and Figure 7. The second function is the load transmission of tension and compression forces. No separate pin required. The locking clip B is available in right hand (RH) and left hand (LH) version. Figure 4 Clip A Figure
46、5 Clip A Figure 6 Clip B (R)ight Figure 7 Clip B (L)eft BS EN 4694:2017EN 4694:2017 (E) 10 7 Fork and eye ends The fork end is shown in Figure 8, Figure 9 and the description of fork end for material code A, B and clip code A is shown in Table 3. Key aLocking clip according EN 4692 Figure 8 Fork end
47、 BS EN 4694:2017EN 4694:2017 (E) 11 Key aLocking clip according EN 4692 Figure 9 Fork end only for size code 10 BS EN 4694:2017EN 4694:2017 (E) 12 Table 3 Description of fork end for material code A and B, clip code A (1 of 2) Dimensions in millimetres Size code Clip code a10a20B1B10 D2 d10 D20F10F2
48、0+0,1 0 0,5 0 0,013 01 A 13,1 8,72 19 25 26,8 6,350 11 24,8 21 02 11,0 9,10 03 13,1 11,1 04 11,2 05 7,938 06 30 07 6,350 08 13,7 12,7 21 9,525 13 09 16,1 14,2 19 25 6,350 11 27,8 24,0 10 22,5 20,6 35 7,938 28,3 30,4 BS EN 4694:2017EN 4694:2017 (E) 13 Table 3 Description of fork end for material code
49、 A and B, clip code A (2 of 2) Dimensions in millimetres Size code L1aL2L3L4(L4) Adjustable range SW Hexagon spanner flat Thread Size code locking clip b01 250-900 9,5 6 71,0 6,35 22,2 RH 01 LH 02 RH 01 LH 03 RH 01 LH 04 RH 01 LH 05 RH 01 LH 06 76,0 RH 01 LH 07 RH 01 LH 08 10,3 RH 01 LH 09 9,5 71,0 RH 01 LH 10 270-900 84,4 RH 02 LH aPossible length range for complete tie rod. See Figure 8. bSee EN 4692 locking clip.BS EN 4694:2017EN 4694:
