BS EN 745-1999+A1-2009 农业机械.旋转割草机和连枷安全.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 745:1999 ICS 65.060.70 NO COPYING WIT
2、HOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Agricultural machinery Rotary mowers and flail-mowers Safety +A1:2009 National foreword This British Standard is the UK implementation of EN 745:1999+A1:2009. It supersedes BS EN 745:1999, which is withdrawn. The start and finish of text intro
3、duced or altered by amendment is in- dicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“. The UK participation in its preparation was entrusted to Technical Committee AGE/32, Agricult
4、ural implements and trailers. 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. Compliance with a British Stand
5、ard cannot confer immunity from legal obligations. BS EN 745:1999+A1:2009 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 September 1999 BSI 2009 Amendments/c
6、orrigenda issued since publication Date Comments 30 September 2009 Implementation of CEN amendment A1:2009 ISBN 978 0 580 62819 1 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 745:1999+A1 July 2009 ICS 65.060.50 Supersedes EN 745:1999 English Version Agricultural machinery - Rotary mowers and
7、 flail-mowers - Safety Matriel agricole - Faucheuses rotatives et faucheuses- broyeuses - Scurit Landmaschinen - Kreiselmhwerke und Schlegelmher - Sicherheit This European Standard was approved by CEN on 20 February 1999 and includes Amendment 1 approved by CEN on 23 May 2009. CEN members are bound
8、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 references concerning such national standards may be obtained on application to the CEN
9、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 respons bility of a CEN member into its own language and notified to the CEN Management Centre has the same status
10、 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, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
11、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 2009 CEN All rights of exploitation in any form and by any means reserved world
12、wide for CEN national Members. Ref. No. EN 745:1999+A1:2009: E EN 745:1999+A1:2009 (E) 2 Contents Page Foreword 3 Introduction .4 1Scope 4 2Normative references 4 3Definitions 5 4Safety requirements and/or measures 6 4.1General 6 4.2Protection against unintentional contact with the tools6 4.3Protect
13、ion against ejection of projectiles other than parts of the machine . 11 4.4Protection during handling and transport . 13 4.5Additional safety requirements for conditioning device fitted to mowers . 14 4.6Adjustment controls . 16 4.7Blades 17 5Verification of safety requirements and/or measures . 17
14、 5.1Stone ejection test 17 5.2Testing of protective canvas . 31 6Information for use . 32 6.1Instruction handbook . 32 6.2Marking 33 Annex A (normative) List of hazards 34 Annex B (informative) Stone projection test - Data recording sheet - Rotary mowers . 39 Annex C (informative) Stone projection t
15、est - Data recording sheet - Flail mowers . 42 Annex D (informative) Illustrations of mowers 43 D.1Illustrations of mowers dealt with in this standard . 43 D.2Example of mower with articulated arm, not dealt with in this standard 45 Annex E (informative) Examples of pictograms 46 Annex ZA (informati
16、ve) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“ 48 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 49 EN 745:1999+A1:2009 (E) 3 Foreword This document (EN 745:1999
17、+A1:2009) has been prepared by Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at th
18、e latest by January 2010, and conflicting national standards shall be withdrawn at the latest by January 2010. This document includes Amendment 1, approved by CEN on 2009-05-23. This European Standard supersedes EN 745:1999. The start and finish of text introduced or altered by amendment is indicate
19、d in the text by tags ! “. This European Standard 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 Directive(s), see informative Annexes ZA and ZB, whic
20、h are integral parts of this document.“ Annex A is normative and contains the “list of hazards“. 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, Cyprus, Czech
21、 Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 745:1999+A1:2009 (E) 4 Introduction The extent
22、to which hazards are covered is indicated in the scope of this standard. These hazards are specific to rotary mowers and flail-mowers. The hazards that are common to all agriculture machines (self-propelled, mounted, semi-mounted and trailed) will be dealt with in a standard currently in preparation
23、 (prEN 1553). 1 Scope This standard specifies specific safety requirements and their verification for the design and construction of rotary mowers and flail-mowers with one or several vertical axes or a horizontal axis, mounted, semi-mounted, trailed or self-propelled. This standard is also applicab
24、le to mowers equipped with a conditioning device. This standard applies only to mowers intended to work at ground level. NOTE 1 Examples of such machines are given in annex D.1. It does not apply to: mowers with an articulated arm; NOTE 2 An example of such a machine is given in annex D.2. pedestria
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- BS EN 745-1999+A1-2009 农业机械.旋转割草机和连枷安全 745 1999 A1 2009 农业机械 旋转 割草机 连枷 安全
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