DIN EN 13796-2-2017 Safety requirements for cableway installations designed to carry persons - Carriers - Part 2 Slipping resistance tests for grips German version EN 13796-2 2017《.pdf

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1、June 2017 English price group 7No part of this translation 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 45.100!%g$“2680190www.din.deDIN EN 1

2、3796-2Safety requirements for cableway installations designed to carry persons Carriers Part 2: Slipping resistance tests for grips;English version EN 137962:2017,English translation of DIN EN 13796-2:2017-06Sicherheitsanforderungen an Seilbahnen fr den Personenverkehr Fahrzeuge Teil 2: Klemmenabzie

3、hversuch;Englische Fassung EN 137962:2017,Englische bersetzung von DIN EN 13796-2:2017-06Prescriptions de scurit pour les installations cbles transportant des personnes Vhicules Partie 2: Essai de rsistance au glissement des attaches;Version anglaise EN 137962:2017,Traduction anglaise de DIN EN 1379

4、6-2:2017-06SupersedesDIN EN 137962:200601www.beuth.deDocument comprises 10 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.06.17 DIN EN 13796-2:2017-06 2 A comma is used as the decimal marker. National foreword This document (E

5、N 13796-2:2017) has been prepared by Technical Committee CEN/TC 242 “Safety requirements for passenger transportation by rope” (Secretariat: AFNOR, France), Working Group WG 5 “Carriers” (Chairmanship: France). The responsible German body involved in its preparation was DIN-Normenausschuss Fahrweg u

6、nd Schienenfahrzeuge (DIN Standards Committee Railway), Working Committee NA 087-00-16 AA “Cable ways”. This standard is based on the French reference version. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN and/or DKE shall n

7、ot be held responsible for identifying any or all such patent rights. Amendments This standard differs from DIN EN 13796-2:2006-01 as follows: a) the title of the standard has been modified; b) Clause 1 “Scope” has been updated; c) Clause 2 “Normative references” has been updated; d) Clause 3 “Terms

8、 and definitions” has been updated; e) in Clause 5, “General”, the requirements have been revised; f) Clause 8 has the new title “Examination prior to the test”; g) in Clause 9, “Test requirements”, Equation (1) has been revised; h) Annex ZA has been updated. Previous editions DIN EN 13796-2: 2006-0

9、1 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13796-2 March 2017 ICS 45.100 Supersedes EN 13796-2:2005English Version Safety requirements for cableway installations designed to carry persons - Carriers - Part 2: Slipping resistance tests for grips Prescriptions de scurit pour les installati

10、ons cbles transportant des personnes - Vhicules - Partie 2: Essai de rsistance au glissement des attaches Sicherheitsanforderungen an Seilbahnen fr den Personenverkehr - Fahrzeuge - Teil 2: Klemmenabziehversuch This European Standard was approved by CEN on 8 December 2014. CEN members are bound to c

11、omply 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-CENE

12、LEC 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 its own language and notified to the CEN-CENELEC Management Centre has the

13、 same status as the official versions. CEN members are the national standards 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, Luxembo

14、urg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000

15、Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13796-2:2017 EContents Page European foreword 3 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Symbols and abbreviations 5 5 General 6 6 Parts to be tes

16、ted .6 7 Information to be provided by the manufacturer .6 8 Examination prior to the test 6 9 Test requirements 6 10 Slipping resistance force 7 11 Conclusion of the test .7 11.1 Evaluation of test results 7 11.2 Test report 7 Annex ZA (informative) Relationship between this European Standard and t

17、he Essential Requirements of EU Directive 2000/9/EC relating to cableway installations designed to carry persons .8 2 EN 13796-2:2017 (E) DIN EN 13796-2:2017-06 European foreword This document (EN 13796-2:2017) has been prepared by Technical Committee CEN/TC 242 “Safety requirements for cableway ins

18、tallations designed to carry persons”, 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 the latest by September 2017, and conflicting national standards shall be withdr

19、awn at the latest by September 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights or similar rights. CEN and/or CENELEC shall not be held responsible for identifying all or some of these patent rights. This document replaces EN

20、13796-2:2005. 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 the EU Directive(s) 2000/9/EC. For relationship with the EU Directive 2000/9/EC, see informative Annex ZA, which is an

21、 integral part of this document. EN 13796 comprises the following parts under the general title Safety requirements for cableway installations designed to carry persons Carriers: Part 1: Grips, carrier trucks, on-board brakes, cabins, chairs, carriages, maintenance carrier, tow-hangers Part 2: Slipp

22、ing resistance test for grips Part 3: Fatigue testing There are no fundamental changes in this new edition of EN 13796-2. This document forms part of the standards programme approved by the CEN Technical Board on safety requirements for cableway installations designed to carry persons. This programm

23、e comprises the following standards: EN 1907, Safety requirements for cableway installations designed to carry persons Terminology EN 12929 (all parts), Safety requirements for cableway installations designed to carry persons General requirements EN 12930, Safety requirements for cableway installati

24、ons designed to carry persons Calculations; EN 12927 (all parts), Safety requirements for cableway installations designed to carry persons Ropes; EN 1908, Safety requirements for cableway installations designed to carry persons Tensioning devices EN 13223, Safety requirements for cableway installati

25、ons designed to carry persons Drive systems and other mechanical equipment EN 13796 (all parts), Safety requirements for cableway installations designed to carry persons Carriers EN 13243, Safety requirements for cableway installations designed to carry persons Electrical equipment other than for dr

26、ive systems 3 EN 13796-2:2017 (E) DIN EN 13796-2:2017-06 EN 13107, Safety requirements for cableway installations designed to carry persons Civil engineering works EN 1709, Safety requirements for cableways for cableway installations designed to carry persons Precommissioning inspection, maintenance

27、 and operational inspection and checks EN 1909, Safety requirements for cableway installations designed to carry persons Recovery and evacuation EN 12397, Safety requirements for cableway installations designed to carry persons Operation EN 12408, Safety requirements for cableway installations desig

28、ned to carry persons Quality assurance Together these form a series of standards regarding design, manufacture, construction, maintenance and operation of all cableway installations designed to carry persons. According to the CEN/CENELEC internal regulations, the national standards organizations of

29、the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Repub

30、lic of Serbia, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, The Former Yugoslav Republic of Macedonia, Turkey and the United Kingdom. 4 EN 13796-2:2017 (E) DIN EN 13796-2:2017-06 1 Scope This European Standard specifies the safety requirements applicable to carriers for cableway installa

31、tions designed to carry persons. It is applicable to the various types of installations and takes into account their environment. This European Standard describes the requirements to be met when testing the slipping resistance of grips clamped on the haulage or carrying hauling rope of carriers of m

32、onocable or bicable aerial ropeways with fixed or detachable grips, covered by EN 13796-1; on the towing rope of ski-tows with fixed grips, covered by EN 13796-1. It does not apply to installations for the transportation of goods nor to lifts. 2 Normative references The following documents, in whole

33、 or in part, are referenced in the normal manner for 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 applies (including any amendments). EN 1907, Safety requirements f

34、or cableway installations designed to carry persons Terminology EN 13796-1, Safety requirements for cableway installations designed to carry persons Carriers Part 1: Grips, carrier trucks, on-board brakes, cabins, chairs, carriages, maintenance carriers, tow-hangers EN ISO/IEC 17025, General require

35、ments for the competence of testing and calibration laboratories (ISO/IEC 17025) 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 1907 and EN 13796-1 apply. 4 Symbols and abbreviations FlabSlipping resistance force determined experimentally in

36、 the laboratory (kN) FmaxMaximum slipping resistance force (kN) Ftheo Calculated slipping resistance force (kN) IgtotTotal slipping length (m) 5 EN 13796-2:2017 (E) DIN EN 13796-2:2017-06 5 General The corresponding risk factors and safety measures to be taken into consideration in this standard app

37、ear in EN 13796-1. It is recommended that the tests are carried out by a qualified test laboratory that respects the provisions set out in EN ISO/IEC 17025. NOTE This does not mean that the test laboratory requires the approval or authorisation of third parties. The test will make it possible to val

38、idate the field of use of the grip proposed by the manufacturer. 6 Parts to be tested The geometry and the materials of the test piece shall be identical to the series-produced components. Their production methods shall be equivalent. In particular, the test piece shall be galvanized if it is planne

39、d that the series-produced component will be. 7 Information to be provided by the manufacturer The manufacturer shall supply the following information and documents to the test laboratory: general description of the grip; production drawings of the grip; descriptions and explanations required to und

40、erstand the above-mentioned drawings and the mode of operation of the grip; field of use of the grip, including Ftheo; declaration of conformity certifying that the grip supplied for the test corresponds to the operating manual specified in EN 13796-1. The test piece shall be identified by a mark. 8

41、 Examination prior to the test The test laboratory shall verify at least by a visual examination that the test piece complies with the documentation supplied by the manufacturer. The procedure and the result of the examination shall be included in the test report. 9 Test requirements The test consis

42、ts of subjecting a grip clamped on a rope to an increasing tensile force until it starts to slip, while recording the change in its resistance to slipping. 6 EN 13796-2:2017 (E) DIN EN 13796-2:2017-06 whatever the field of use of the grip, the test shall be carried out on a parallel-lay galvanized r

43、ope. If the field of use of the grip specifies several nominal machining diameters for the jaws corresponding to as many nominal rope diameters, the test shall be carried out only on the largest diameter; the rope shall be subjected to a tensile force corresponding to 1/6 of its breaking load; the g

44、rip shall be attached according to the conditions specified by the manufacturer; the equipment used to transmit the force shall allow controlled and gradual application; the equipment for measuring the slipping resistance force shall enable a continuous permanent record to be made of the applied for

45、ce as a function of time; the tensile force on the grip shall be applied so that the resultant of the slipping force coincides with the axis of the rope; the force on the grip shall be applied progressively until slipping starts and shall be maintained to cause a minimum slippage of at least 5 mm; t

46、he test shall be carried out 10 times. The total slipping length Igtotshall be at least: Igtotropestrandstheofinnumberstrandsofpitchm (1) These tests may be carried out successively without opening the grip. 10 Slipping resistance force The slipping resistance force Flabis equal to the mean of the m

47、aximum values Fmaxobtained in the 10 tests: lab10maxFF= (2) 11 Conclusion of the test 11.1 Evaluation of test results The test is regarded as satisfactory if Flabis greater than Ftheoand no movement of any wire making up the test rope is observed in the zone affected by the slipping of the grip. 11.

48、2 Test report The procedures and results shall be included in a test report. The test report shall meet the requirements of EN ISO/IEC 17025. 7 EN 13796-2:2017 (E) DIN EN 13796-2:2017-06 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive

49、 2000/9/EC relating to cableway installations designed to carry persons This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 2000/9/EC relating to cableway inst