1、August 2009DEUTSCHE NORM English price group 12No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 49.100!$Y=c“1542664www.
2、din.deDDIN EN 12312-19Aircraft ground support equipment Specific requirements Amendment A1:2009)English version of DIN EN 12312-19:2009-08Luftfahrt-Bodengerte Besondere Anforderungen nderung A1:2009)Englische Fassung DIN EN 12312-19:2009-08SupersedesDIN EN 12312-19:2005-07See start of validitywww.be
3、uth.dePart 19: Aircraft jacks, axle jacks and hydraulic tail stanchions (includesDocument comprises 20 pagesTeil 19: Flugzeugheber, Radwechselheber und hydraulische Hecksttzen (enthltDIN EN 12312-19:2009-08 2 Start of validity This standard takes effect on 1 August 2009. DIN EN 12312-19:2005-07 may
4、be used in parallel until 28 December 2009. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 274 “Aircraft ground support equipment” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the
5、 Normenausschuss Luft- und Raumfahrt (Aerospace Standards Committee), Technical Committee NA 131-08-02 AA Bodengerte. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC (valid until 28 December 2009), and the “
6、revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to machines that are either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of the directives.
7、 Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). DIN EN 12312 consists of the followin
8、g parts, under the general title Aircraft ground support equipment Specific requirements: Part 1: Passenger stairs Part 2: Catering vehicles Part 3: Conveyor belt vehicles Part 4: Passenger boarding bridges Part 5: Aircraft fuelling equipment Part 6: Deicers and deicing/antiicing equipment Part 7: A
9、ircraft movement equipment Part 8: Maintenance stairs and platforms Part 9: Container/Pallet loaders Part 10: Container/Pallet transfer transporters Part 11: Container/Pallet dollies and loose load trailers Part 12: Potable water service equipment Part 13: Lavatory service equipment Part 14: Disable
10、d/Incapacitated passenger boarding equipment Part 15: Baggage and equipment tractors Part 16: Air start equipment Part 17: Air conditioning equipment Part 18: Nitrogen or Oxygen units Part 19: Aircraft jacks, axle jacks and hydraulic tail stanchions Part 20: Ground power equipment DIN EN 12312-19:20
11、09-08 3 General requirements for aircraft ground support equipment are covered by the DIN EN 1915 series of standards, under the general title Aircraft ground support equipment General requirements: Part 1: Basic safety requirements Part 2: Stability and strength requirements, calculations and test
12、methods Part 3: Vibration measurement methods and reduction Part 4: Noise measurement methods and reduction Amendments This standard differs from DIN EN 12312-19:2005-07 as follows: a) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive
13、98/37/EC, amended by Directive 98/79/ EC” has been updated. b) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been added. Previous editions DIN EN 12312-19: 2005-07 DIN EN 12312-19:2009-08 4 This page is intentionall
14、y blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12312-19:2005+A1 April 2009 ICS 49.100 Supersedes EN 12312-19:2005English Version Aircraft ground support equipment - Specific requirements - Part 19: Aircraft jacks, axle jacks and hydraulic tail stanchions Matriel au sol pour aronefs - E
15、xigences particulires - Partie 19: Vrins de levage pour aronefs, vrins de changement de roues et monopoles hydrauliques Luftfahrt-Bodengerte - Besondere Anforderungen - Teil 19: Flugzeugheber, Radwechselheber und hydraulischeHecksttzen This European Standard was approved by CEN on 28 February 2005 a
16、nd includes Amendment 1 approved by CEN on 1 March 2009. 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 bibliographical reference
17、s concerning such national standards may be obtained on application to the CEN 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
18、 its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
19、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2
20、009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12312-19:2005+A1:2009: EEN 12312-19:2005+A1:2009 (E) Contents Page Foreword3 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 List of hazards6 5 Safety requirements
21、 and/or measures 6 6 Information for use 7 7 Verification of requirements.8 Annex A (informative) Typical examples of jacks and stanchions 9 Annex B (normative) List of hazards in addition to those of EN 1915-1 .11 Annex C (normative) Manual forces and manual force measurement methods 13 Annex ZA (i
22、nformative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC 14 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.15 Bibliography16 DIN EN 12
23、312-19:2009-08 2 EN 12312-19:2005+A1:2009 (E) Foreword This document (EN 12312-19:2005+A1:2009) has been prepared by Technical Committee CEN/TC 274 “Aircraft ground support equipment“ the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, ei
24、ther by publication of an identical text or by endorsement, at the latest by October 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2009-03-01. This document supersedes EN 12312-19:2005. The start and
25、 finish of text introduced or altered by amendment is indicated in the text by tags ! “. 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). !For relationship with EU D
26、irectives, see informative Annexes ZA and ZB, which are integral parts of this document.“ The Parts of EN 12312 Aircraft ground support equipment Specific requirements are: Part 1: Passenger stairs Part 2: Catering vehicles Part 3: Conveyor belt vehicles Part 4: Passenger boarding bridges Part 5: Ai
27、rcraft fuelling equipment Part 6: Deicers and deicing/antiicing equipment Part 7: Aircraft movement equipment Part 8: Maintenance stairs and platforms Part 9: Container/Pallet loaders Part 10: Container/Pallet transfer transporters Part 11: Container/Pallet dollies and loose load trailers Part 12: P
28、otable water service equipment Part 13: Lavatory service equipment Part 14: Disabled/Incapacitated passenger boarding equipment Part 15: Baggage and equipment tractors Part 16: Air start equipment Part 17: Air conditioning equipment Part 18: Nitrogen or Oxygen units Part 19: Aircraft jacks, axle jac
29、ks and hydraulic tail stanchions Part 20: Ground power equipment According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun-tries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Den-mark, Estonia, F
30、inland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 12312-19:2009-08 3 EN 12312-19:2005+A1:2009 (E) Introduction This documen
31、t specifies health and safety requirements, as well as some functional and performance requirements for aircraft jacks, axle jacks and hydraulic tail stanchions intended to be used for servicing and handling of all aircraft types commonly in service in civil air transport. The minimum essential crit
32、eria are considered to be of primary importance in providing safe, serviceable, economical, and practical aircraft jacks, axle jacks and tail stanchions. Deviations from the recommended criteria should occur only after careful consideration, extensive testing, risk assessment and in service evaluati
33、on have shown alternative methods or conditions to be satisfactory. This document is a Type C standard as stated in !EN ISO 12100“. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of thi
34、s Type C standard are different from those which are stated in Type A or B standards, the provisions of this Type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this Type C standard. DIN EN 12312-19
35、:2009-08 4 EN 12312-19:2005+A1:2009 (E) 1 Scope This document specifies the technical requirements to minimise the hazards listed in Clause 4 which can arise during the commissioning, operation and maintenance of aircraft jacks, axle jacks and hydraulic tail stanchions when carried out in accordance
36、 with the specifications given by the manufacturer or his authorised representative. It also takes into account some performance requirements recognised as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and handling agencies. This document app
37、lies to: all types of aircraft jacks; axle jacks and hydraulic tail stanchions designed to be used at specific jacking points on the aircraft (examples see Annex A). NOTE A tail stanchion type is intended to be used with one type of aircraft. This document does not apply to aircraft recovery equipme
38、nt. This document does not establish requirements for noise and vibration. Noise and vibration are dealt with respectively in EN 1915-4 and EN 1915-3. This Part of EN 12312 is not applicable to aircraft jacks, axle jacks and hydraulic tail stanchions which are manufactured before the date of publica
39、tion of this document by CEN. !This part of EN 12312 is intended to be used in conjunction with EN 1915-1, EN 1915-2, EN 1915-3 (for vehicles) and EN 1915-4.“ 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only
40、the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. !deleted text“ EN 1050:1996, Safety of machinery Principles for risk assessment EN 1915-1:2001, Aircraft ground support equipment General requirements Part 1: Basic sa
41、fety requirements EN 1915-2, Aircraft ground support equipment General requirements Part 2: Stability and strength requirements, calculations and test methods !EN 1915-3, Aircraft ground support equipment General requirements Part 3: Vibration measurement methods and reduction“ !EN 1915-4, Aircraft
42、ground support equipment General requirements Part 4: Noise measurement methods and reduction“ EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic termi-nology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, ge
43、neral principles for design Part 2: Technical principles (ISO 12100-2:2003). !EN ISO 13850:2008, Safety of machinery Emergency stop Principles for design (ISO 13850:2006)“ DIN EN 12312-19:2009-08 5 EN 12312-19:2005+A1:2009 (E) 3 Terms and definitions For the purposes of this document, the terms and
44、definitions given in EN ISO 12100:2003 and EN 1915-1:2001 and the following apply. 3.1 aircraft jack lifting device to support and/or raise an aircraft via its fuselage and wings 3.2 axle jack lifting device used to support and/or raise an aircraft via its axles 3.3 hydraulic tail stanchion device u
45、sed to support an aircraft at its tail during loading and unloading operations 4 List of hazards The list of risks and hazards (see Annex B) is based on EN 1050 and contains the hazards and hazardous situa-tions, as far as they are dealt with in this document, identified by risk assessment as signif
46、icant for aircraft jacks, axle jacks and hydraulic tail stanchions and which require action to eliminate or reduce risks. 5 Safety requirements and/or measures 5.1 General requirements 5.1.1 !Aircraft jacks, axle jacks and hydraulic tail stanchions shall conform to the relevant requirements of EN 19
47、15-1, EN 1915-2, EN 1915-3 and EN 1915-4 unless otherwise specified in this standard.“ They shall also conform to the specific requirements of this document. 5.1.2 Stability and strength calculations shall be carried out in accordance with EN 1915-2. 5.1.3 Where a pressure relief valve is used for o
48、verload protection, it shall not be positioned between the ram and its control device. The pressure relief valve shall be adjusted to the lowest possible value but not exceeding 125 % of the rated load. 5.1.4 On jacks it shall be possible for the operator to control the lowering speed or stop the lo
49、wering at any load up to the rated load, e.g. on manually operated jacks, by a finely controllable valve. 5.1.5 Maximum admissible forces for manual operation and translation of jacks and stanchions and the methods to measure it are given in Annex C. 5.2 Specific requirements for aircraft jacks and hydraulic tail stanchions 5.2.1 Aircraft jacks and hydraulic tail stanchions shall be designed to enable safe and easy steering, e.g. one steering wheel out of three. 5.2.2 Per
