EN ISO 13855-2010 en Safety of machinery - Positioning of safeguards with respect to the approach speeds of parts of the human body《机械安全 保障措施相对于人体部位接近速度的定位［代替 CEN EN 999］》.pdf

1、BS EN ISO13855:2010ICS 13.110NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDSafety of machinery Positioning ofsafeguards withrespect to theapproach speeds ofparts of the humanbody (ISO 13855:2010)This British Standard was published under the authority of the St

2、andards Policy and Strategy Committee on 31 May 2010 BSI 2010ISBN 978 0 580 58218 9Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 13855:2010National forewordThis British Standard is the UK implementation of EN ISO 13855:2010.It supersedes BS EN 999:1998+A1:2008 which is withdra

3、wn.The UK participation in its preparation was entrusted to TechnicalCommittee MCE/3, Safeguarding of machinery.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Use

4、rs are responsible for its correct application. Compliance with a British Standard cannot confer immunityfrom legal obligations.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 13855 May 2010 ICS 13.110 Supersedes EN 999:1998+A1:2008English Version Safety of machinery - Positioning of safegu

5、ards with respect to the approach speeds of parts of the human body (ISO 13855:2010) Scurit des machines - Positionnement des moyens de protection par rapport la vitesse dapproche des parties du corps (ISO 13855:2010) Sicherheit von Maschinen - Anordnung von Schutzeinrichtungen im Hinblick auf Annhe

6、rungsgeschwindigkeiten von Krperteilen (ISO 13855:2010) This European Standard was approved by CEN on 22 April 2010. 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 an

7、y alteration. Up-to-date lists and bibliographical references 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

8、by translation under the responsibility of a CEN member into 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finlan

9、d, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, 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 KOM

10、ITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 13855:2010: EBS EN ISO 13855:2010EN ISO 13855:2010 (E) 3 Foreword This document (EN ISO 13855:2010) has b

11、een prepared by Technical Committee ISO/TC 199 “Safety of machinery“ in collaboration with Technical Committee CEN/TC 114 “Safety of machinery” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text

12、 or by endorsement, at the latest by November 2010, and conflicting national standards shall be withdrawn at the latest by November 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held respons

13、ible for identifying any or all such patent rights. This document supersedes EN 999:1998+A1:2008. 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. For relationship wit

14、h EU Directive, see informative Annex ZA, which is an integral part of this document. 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, Cyprus, Czech R

15、epublic, 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 the United Kingdom. Endorsement notice The text of ISO 13855:2010 ha

16、s been approved by CEN as a EN ISO 13855:2010 without any modification. BS EN ISO 13855:2010EN ISO 13855:2010 (E) 4 Annex ZA (informative) Relationship between this International Standard and the Essential Requirements of EU Directive 2006/42/EC This International Standard has been prepared under a

17、mandate given to CEN by the European Commission the European Free Trade Association to provide one means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC. Once this standard is cited in the Official Journal of the European Union under that Directive and has been imple

18、mented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regulations. WARNING

19、: Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard. BS EN ISO 13855:2010ISO 13855:2010(E) ISO 2010 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Normative references2 3 Terms, definitions, symbols and

20、abbreviated terms .2 3.1 Terms and definitions .2 3.2 Symbols and abbreviated terms 4 4 Methodology 5 5 General equation for the calculation of the overall system stopping performance and minimum distances .7 5.1 Overall system stopping performance7 5.2 Minimum distance .8 6 Calculation of minimum d

21、istances for electro-sensitive protective equipment employing active opto-electronic protective systems8 6.1 General .8 6.2 Detection zone orthogonal to the direction of approach 9 6.3 Detection zone parallel to the direction of approach 12 6.4 Detection zone angled to the direction of approach .14

22、6.5 Addressing possible circumventing of electro-sensitive protective equipment by reaching over the detection zone 16 6.6 Indirect approach Path from detection zone to hazard zone restricted by obstacles.19 7 Method of calculating the positioning of pressure-sensitive mats or floors 21 7.1 General

23、.21 7.2 Step mounting .22 8 Two-hand control devices 22 9 Interlocking guards without guard locking.22 Annex A (informative) Worked examples .24 Annex B (informative) Termination of hazardous machine functions.33 Annex C (informative) Example for considering indirect approaches 34 Annex D (informati

24、ve) Measurement and calculation of overall system stopping performance .36 Annex E (informative) Number of beams and their height above the reference plane38 Bibliography39 BS EN ISO 13855:2010ISO 13855:2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardi

25、zation) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to b

26、e represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standa

27、rds are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Inter

28、national Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 13855 w

29、as prepared by Technical Committee ISO/TC 199, Safety of machinery. This second edition cancels and replaces the first edition (ISO 13855:2002), which has been technically revised. BS EN ISO 13855:2010ISO 13855:2010(E) ISO 2010 All rights reserved vIntroduction The structure of safety standards in t

30、he field of machinery is as follows: a) type-A standards (basic safety standards) giving basic concepts, principles for design, and general aspects that can be applied to all machinery; b) type-B standards (generic safety standards) dealing with one safety aspect or one or more type(s) of safeguard

31、that can be used across a wide range of machinery: type-B1 standards on particular safety aspects (e.g. safety distances, surface temperature, noise); type-B2 standards on safeguards (e.g. two-hand controls, interlocking devices, pressure-sensitive devices, guards); c) type-C standards (machine safe

32、ty standards) dealing with detailed safety requirements for a particular machine or group of machines. This document is a type-B standard as stated in ISO 12100-1. The requirements of this document can be supplemented or modified by a type-C standard. For machines which are covered by the scope of a

33、 type-C standard and which have been designed and built according to the requirements of that type-C standard, the following applies: if the requirements of that type-C standard deviate from the requirements in type-B standards, the requirements of that type-C standard take precedence over the provi

34、sions of other standards. The effectiveness of certain types of safeguard described in this International Standard to minimize risk relies, in part, on the relevant parts of that equipment being correctly positioned in relation to the hazard zone. In deciding on these positions, a number of aspects

35、are taken into account, such as: the necessity of a risk assessment according to ISO 14121-1; the practical experience in the use of the machine; the overall system stopping performance; the time taken to ensure the safe condition of the machine following operation of the safeguard, for example to s

36、top the machine; the bio-mechanical and anthropometric data; any intrusion by a part of the body towards the hazard zone until the protective device is actuated; the path taken by the body part when moving from the detection zone towards the hazard zone; the possible presence of a person between the

37、 safeguard and the hazard zone; the possibility of undetected access to the hazard zone. This page deliberately left blankBS EN ISO 13855:2010INTERNATIONAL STANDARD ISO 13855:2010(E) ISO 2010 All rights reserved 1Safety of machinery Positioning of safeguards with respect to the approach speeds of pa

38、rts of the human body 1 Scope This International Standard establishes the positioning of safeguards with respect to the approach speeds of parts of the human body. It specifies parameters based on values for approach speeds of parts of the human body and provides a methodology to determine the minim

39、um distances to a hazard zone from the detection zone or from actuating devices of safeguards. The values for approach speeds (walking speed and upper limb movement) in this International Standard are time tested and proven in practical experience. This International Standard gives guidance for typi

40、cal approaches. Other types of approach, for example running, jumping or falling, are not considered in this International Standard. NOTE 1 Other types of approach can result in approach speeds that are higher or lower than those defined in this International Standard. Safeguards considered in this

41、International Standard include: a) electro-sensitive protective equipment see IEC 61496 (all parts), including: light curtains and light grids (AOPDs); laser scanners (AOPDDRs) and two-dimensional vision systems; b) pressure-sensitive protective equipment (see ISO 13856-1, ISO 13856-2 and ISO 13856-

42、3), especially pressure-sensitive mats; c) two-hand control devices (see ISO 13851); d) interlocking guards without guard locking (see ISO 14119). This International Standard specifies minimum distances from the detection zone, plane, line, point or interlocking guard access point to the hazard zone

43、 for hazards caused by the machine (e.g. crushing, shearing, drawing-in). Protection against the risks from hazards arising from the ejection of solid or fluid materials, emissions, radiation and electricity are not covered by this International Standard. NOTE 2 Anthropometric data from the 5th to t

44、he 95th percentile of persons of 14 years and older were used in the determination of the intrusion distance value “C” in the equations. NOTE 3 The data in this International Standard are based on experience of industrial application; it is the responsibility of the designer to take this into accoun

45、t when using this International Standard for non-industrial applications. NOTE 4 Data specifically for children have not been used in this International Standard. Until specific data are available for approach speeds for children, it is the responsibility of the designer to calculate the distances t

46、aking into account that children might be quicker and that a child might be detected later. BS EN ISO 13855:2010ISO 13855:2010(E) 2 ISO 2010 All rights reservedThe International Standard is not applicable to safeguards (e.g. pendant two-hand control devices) that can be moved, without using tools, n

47、earer to the hazard zone than the calculated minimum distance. The minimum distances derived from this International Standard are not applicable to safeguards used to detect the presence of persons within an area already protected by a guard or electro-sensitive protective equipment. 2 Normative ref

48、erences The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 12100-1, Safety of machinery Basic co

49、ncepts, general principles for design Part 1: Basic terminology, methodology ISO 13857:2008, Safety of machinery Safety distances to prevent hazard zones being reached by the upper and lower limbs ISO 14121-1:2007, Safety of machinery Risk assessment Part 1: Principles IEC 61496-1:2004, Safety of machinery Electro-sensitive protective equipment Part 1: General requirements and tests 3 Terms, definitions, symbols and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the terms and def