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1、BRITISH STANDARD AEROSPACE SERIES BS EN 12312-3:2003 Aircraft ground support equipment Specific requirements Part 3: Conveyor belt vehicles The European Standard EN 12312-3:2003 has the status of a British Standard ICS 49.100 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:33:04 GMT+00:0
2、0 2006, Uncontrolled Copy, (c) BSI BS EN 12312-3:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 May 2003 BSI 29 May 2003 ISBN 0 580 41958 4 National foreword This British Standard is the official English language version of EN 12312-
3、3:2003. The UK participation in its preparation was entrusted to Technical Committee ACE/57, Air cargo systems and ground support equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The Britis
4、h Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Onlin
5、e. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsibl
6、e international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, t
7、he EN title page, pages 2 to 20, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:33:04 GMT+00:00 2
8、006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12312-3 May 2003 ICS 49.100 English version Aircraft ground support equipment - Specific requirements - Part 3: Conveyor belt vehicles Matriel au sol pour aronefs - Exigences particulires - Partie 3: Convoyeurs band
9、e Luftfahrt-Bodengerte - Besondere Anforderungen - Teil 3: Frderbandwagen This European Standard was approved by CEN on 17 January 2003. 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
10、 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any othe
11、r language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Gree
12、ce, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels
13、 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12312-3:2003 E Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:33:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12312-3:2003 (E) 2 Contents page Foreword3 Introducti
14、on.4 1Scope 4 2Normative references 4 3Terms and definitions5 4List of hazards6 5Safety requirements and/or measures 6 5.1General requirements6 5.2Boom design 7 5.3Railings, guide rails.8 5.4Performance (loads and speeds) .8 5.5Controls 9 6Information for use 9 6.1Marking .9 6.2Warnings.9 6.3Instruc
15、tions.10 7Verification of requirements.10 Annex A (informative) Typical designs of conveyor belt vehicles.11 Annex B (normative) List of hazards.13 Annex C (informative) Hazards at boom and belt 15 Annex D (informative) Safety measures against drawing-in hazards on pulleys and idlers.16 Annex E (inf
16、ormative) Safety measures on end cross arms or trays 17 Annex F (informative) Safety distances for feet and hands (Extract from EN 349)18 Annex ZA (informative) Relationship of this document with EC Directives19 Bibliography20 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:33:04 GMT+00:00
17、 2006, Uncontrolled Copy, (c) BSI EN 12312-3:2003 (E) 3 Foreword This document EN 12312-3:2003 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, eit
18、her by publication of an identical text or by endorsement, at the latest by November 2003, and conflicting national standards shall be withdrawn at the latest by November 2003. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Associa
19、tion and supports essential requirements of EC Directive(s). For relationship with EC Directive(s), see informative annex ZA, which is an integral part of this document. The Parts of EN 12312 Aircraft ground support equipment Specific requirements are: Part 1:Passenger stairs Part 2:Catering vehicle
20、s Part 3:Conveyor belt vehicles Part 4:Passenger boarding bridges Part 5:Aircraft 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 transporte
21、rs Part 11: Container/Pallet dollies and loose load trailers Part 12: Potable 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 equipm
22、ent Part 18: Nitrogen or Oxygen units Part 19: Aircraft jacks, axle jacks and hydraulic tail stanchions Part 20: Ground power equipment Annexes A, C, D, E and F are informative. Annex B is normative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the follo
23、wing countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: s
24、heffieldun sheffieldun, na, Sat Oct 28 08:33:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12312-3:2003 (E) 4 Introduction This European Standard specifies health and safety requirements, as well as some functional and performance requirements, for conveyor belt vehicles intended for loading/unlo
25、ading of individual items of baggage or cargo for all aircraft types commonly in service in civil air transport. The minimum essential criteria are considered to be of primary importance in providing safe, serviceable, economical and practical conveyor belt vehicles. Deviations from the recommended
26、criteria should occur only after careful consideration, extensive testing, risk assessment and thorough service evaluation have shown alternative methods or conditions to be satisfactory. This European Standard is a Type C standard as stated in EN 1070:1998. 1 Scope This European Standard specifies
27、the technical requirements to minimise the hazards listed in clause 4 which can arise during the commissioning, operation and maintenance of conveyor belt vehicles when carried out in accordance with the specifications given by the manufacturer or his authorised representative. It also takes into ac
28、count some requirements recognised as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and handling agencies. This standard applies to: self-propelled conveyor belt vehicles with or without drivers accommodation; self-propelled conveyor belt veh
29、icles equipped with a van body; towed conveyor belt vehicles, Intended to be used for manual loading/unloading of aircraft. Examples of typical designs of conveyor belt vehicles are given in annex A. This standard does not apply to pneumatic systems and to cableless remote controls. This standard do
30、es not establish requirements for hazards caused by noise and vibration. This Part of EN 12312 is not applicable to conveyor belt vehicles which are manufactured before the date of publication of this standard by CEN. 2 Normative references This European Standard incorporates by dated or undated ref
31、erence, provisions from other publications. These normative references are cited at the appropriate places in the text, and 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 incorp
32、orated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 292-2:1991/A1:1995, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles and specifications. EN 418:1992, Safet
33、y of machinery Emergency stop equipment, functional aspects - Principles for design. EN 1050:1996, Safety of machinery Principles for risk assessment. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:33:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12312-3:2003 (E) 5 EN 1070:1998, Safety
34、 of machinery Terminology. EN 1175-1:1998, Safety of industrial trucks Electrical requirements Part 1: General requirements for battery powered trucks. EN 1837:1999, Safety of machinery Integral lighting of machines. EN 1915-1:2001, Aircraft ground support equipment General requirements Part 1: Basi
35、c safety requirements. EN 1915-2:2001, Aircraft ground support equipment General requirements Part 2: Stability and strength requirements, calculations and test methods. 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 1070:1998 and EN 1915-1:
36、2001 together with the following apply. 3.1 conveyor belt vehicle vehicle comprising a chassis, a boom with a belt, and a lifting device 3.2 boom load carrying assembly which includes a belt to move the load and any possible tray 3.3 telescopic boom load carrying assembly, adjustable in length 3.4 l
37、ifting device system to vary the height of the boom 3.5 incline angle of the boom to a horizontal plane 3.6 guide rail lateral device attached to the boom to prevent loads from falling off the sides 3.7 tray loading platform fitted at either end of the boom and independent of the belt 3.8 contact pr
38、otection system device at the end of the boom to disconnect the power source during approach/travel to the aircraft Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:33:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12312-3:2003 (E) 6 4 List of hazards The list of risks and hazards (see an
39、nex B) is based on EN 1050:1996 and contains the hazards and hazardous situations, as far as they are dealt with in this European Standard, identified by risk assessment as significant for conveyor belt vehicles and which require action to eliminate or reduce risks. Not covered are risks and hazards
40、 due to a standard automotive chassis, the traffic, maintenance and repair and general misuse. 5 Safety requirements and/or measures 5.1 General requirements 5.1.1Self-propelled vehicles with a drivers accommodation shall be fitted with restraint straps. 5.1.2Conveyor belt vehicles shall conform to
41、the relevant requirements of EN 1915-1:2001, unless otherwise specified in this standard. They shall also conform to the specific requirements of this standard. 5.1.3Strength calculations shall be carried out in accordance with EN 1915-2:2001. 5.1.4Stability calculations shall be carried out accordi
42、ng to EN 1915-2:2001. Special attention shall be paid to travel conditions. 5.1.5The electrical system of battery powered conveyor belt vehicles shall conform to EN 1175-1:1998, with the exception of standard automotive chassis. 5.1.6The boom shall protrude front and rear. NOTETherefore the overall
43、length of the conveyor belt vehicle is defined by the overall boom length. 5.1.7The conveyor belt vehicle shall be capable of servicing any aircraft sill height, for which it is designed, with the opposite end not higher than 760 mm from the intended loading level(s). 5.1.8Where adjustment of elevat
44、ion of both ends of the boom is provided it shall be possible to adjust the ends independent from each other. 5.1.9It shall be possible to gain access to servicing points, e.g. dipstick, fluid replenishment points, without operating the power source; even with the boom in the lowest position. 5.1.10
45、All sharp edges or corners resulting from the manufacturing process shall be chamfered or rounded with a minimum radius of 1 mm. 5.1.11Where a sprung front axle is used, the suspension shall be restricted so as to limit vertical movement at the front end of the boom, when the conveyor belt vehicle i
46、s being driven, e.g. by using shock absorbers. 5.1.12Where power operated stabilizers are provided, it shall be possible to retract the stabilizers in the event of primary power loss by auxiliary means, e.g. hand pump. 5.1.13Structural parts or stabilizers of pedestrian controlled self-propelled con
47、veyor belt vehicles shall not protrude from the overall length within the operating range of the tiller. 5.1.14Where lights for the illumination of working areas are fitted, their design shall conform to EN 1837:1999. The minimum electrical power of the lamp shall be 25 W. 5.1.15Self-propelled vehic
48、les with drivers cabin shall have an alternative means of exit in the event of an emergency. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:33:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12312-3:2003 (E) 7 5.2 Boom design 5.2.1The design of the boom, where intended, shall be such tha
49、t it can be used by the operator as a ramp to gain access to the hold door and safely open or close it, enter the hold or exit from it (see clause 0 of EN 1915-1:2001 negotiation). NOTERequirements for railings see 5.3.1 to 5.3.6. 5.2.2Steps shall be provided for access to the belt surface. 5.2.3The boom shall be connected to the lifting system by means of a positive-fit to prevent any disconnection. 5.2.4The lifting device of the boom shal