SIST EN 12277:2007
(Main)Mountaineering equipment - Harnesses - Safety requirements and test methods
Mountaineering equipment - Harnesses - Safety requirements and test methods
This European Standard specifies safety requirements and test methods for harnesses for use in mountaineer-ing including climbing. It is applicable to full body harnesses, small body harnesses, sit harnesses and chest har-nesses.
Bergsteigerausrüstung - Anseilgurte - Sicherheitstechnische Anforderungen und Prüfverfahren
Diese Norm legt sicherheitstechnische Anforderungen und Prüfverfahren für Anseilgurte fest, die beim Berg-
steigen einschließlich Klettern verwendet werden. Sie ist anwendbar für Komplettgurte, Kleinkörpergurte,
Sitzgurte und Brustgurte.
Equipement d'alpinisme et d'escalade - Harnais - Exigences de sécurité et méthodes d'essai
La présente Norme européenne spécifie les exigences de sécurité et les méthodes d'essai relatives qui s’appliquent aux harnais utilisés en alpinisme et en escalade. Elle s'applique aux harnais complets, aux harnais de petite taille, aux harnais cuissard et aux harnais torse.
Gorniška oprema - Pasovi - Varnostne zahteve in preskusne metode
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Mountaineering equipment - Harnesses - Safety requirements and test methodsGorniška oprema - Pasovi - Varnostne zahteve in preskusne metodeEquipement d'alpinisme et d'escalade - Harnais - Exigences de sécurité et méthodes d'essaiBergsteigerausrüstung - Anseilgurte - Sicherheitstechnische Anforderungen und PrüfverfahrenTa slovenski standard je istoveten z:EN 12277:2007SIST EN 12277:2007en;fr;de97.220.40Oprema za športe na prostem in vodne športeOutdoor and water sports equipmentICS:SIST EN 12277:20001DGRPHãþDSLOVENSKI
STANDARDSIST EN 12277:200701-julij-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12277February 2007ICS 97.220.40Supersedes EN 12277:1998
English VersionMountaineering equipment - Harnesses - Safety requirementsand test methodsEquipement d'alpinisme et d'escalade - Harnais -Exigences de sécurité et méthodes d'essaiBergsteigerausrüstung - Anseilgurte -Sicherheitstechnische Anforderungen und PrüfverfahrenThis European Standard was approved by CEN on 23 December 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial 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, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12277:2007: E
EN 12277:2007 (E) 2 Contents Page Foreword.3 Introduction.3 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Safety requirements.6 4.1 General.6 4.2 Strength.7 5 Test methods.7 5.1 Conditioning and test conditions.7 5.2 Procedure.8 6 Marking.10 7 Information supplied by the manufacturer.10 Annex A (informative)
Standards on mountaineering equipment.14 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements
of EU Directive 89/686/EEC.15
EN 12277:2007 (E) 3 Foreword This document (EN 12277:2007) has been prepared by the Technical Committee CEN/TC 136 "Sports, play-ground and other recreational equipment", 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 or by endorsement, at the latest by August 2007, and conflicting national standards shall be withdrawn at the latest by August 2007. This document supersedes EN 12277:1998. This document has been prepared under a mandate given to CEN by the European Commission and the Euro-pean Free Trade Association to support Essential Requirements of EU Directive 89/686/EEC. For relationship with EU Directives, 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, Cyprus, Czech Re-public, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua-nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swe-den, Switzerland and United Kingdom.
EN 12277:2007 (E) 4 Introduction The text of this European Standard is based on the former UIAA-Standard E (Union Internationale des Associa-tions d'Alpinisme), which has been prepared with international participation. This European Standard is one of a series of standards for mountaineering equipment, see Annex A.
EN 12277:2007 (E) 5 1 Scope This European Standard specifies safety requirements and test methods for harnesses for use in mountaineer-ing including climbing. It is applicable to full body harnesses, small body harnesses, sit harnesses and chest har-nesses. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 892, Mountaineering equipment — Dynamic mountaineering ropes — Safety requirements and test methods EN ISO 139, Textiles — Standard atmospheres for conditioning and testing (ISO 139:2005) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 harness assembly of narrow textile fabric(s) (hereafter referred to as tape), adjusting device(s) or other elements which fit around the body to support it in a hanging position after a fall 3.1.1 full body harness (type A) harness which fits at least around the upper part of the body and the thighs.
NOTE This type of harness will support an unconscious person in a head up position 3.1.2 small body harness (type B) full body harness according to type A intended for people up to 40 kg.
NOTE This type of harness is particularly suitable for people with an undeveloped or ill defined waistline 3.1.3 sit harness (type C) harness in the form of a waist belt and connecting sub-pelvic support suitably arranged to support a conscious body in a sitting position 3.1.4 chest harness (type D) harness which fits around the upper part of the body around the chest and under the armpits.
NOTE 1 This type of harness alone cannot support a person in the hanging position without permanent injury in less than one minute NOTE 2 A type D harness should only be used in combination with a type C harness.
EN 12277:2007 (E) 6 3.2 load transmitting part to the body part of the harness which transmit load in the tests in accordance with 5.2.4, 5.2.5, 5.2.6 or 5.2.7 as appropri-ate NOTE The following parts of the harness in contact with the dummy during the test are not defined as load transmit-ting parts to the body: shoulder straps, the part of the thighs excluded in Figure 1 and accessory parts.
Key 1 part not transmitting load to the body 2 load transmitting part to the body Figure 1 — Parts not transmitting load to the body in leg loops of a harness 3.3 part not transmitting load to the body part of the harness not covered by load transmitting part to the body 3.4 adjusting device device which allows adjustment to be made to the harness(es) to the needs of the wearer 3.5 rope attachment point part of the harness intended for the attachment of the rope NOTE Harnesses can have several attachment points. 3.6 belt part of the harness which is around the waist 4 Safety requirements 4.1 General 4.1.1 Dimensions of tapes For ergonomic reasons the tape assembly shall comply with the following dimensions: a) load transmitting parts to the body in contact with the dummy during the tests in accordance with 5.2.4.2, 5.2.5.2, 5.2.6.2 or 5.2.7.2 as appropriate: i) harnesses of type B and D: 28 mm minimum; ii) all other types of harnesses: 43 mm minimum;
EN 12277:2007 (E) 7
b) shoulder straps: i) harnesses of type B:
23 mm minimum; ii) all other types of harnesses: 28 mm minimum; c) all other parts: no requirements specified. 4.1.2 Stability of tapes When shuttleless loom webbing is used, the weft shall be locked by an additional locking thread or by any other system, which guarantees that the edges cannot become unravelled when one of the yarns breaks. 4.1.3 Threads Where stitching is used to provide safety and strength (e.g. in joints) the visible area of stitching shall contrast with the tape in colour or surface appearance. 4.1.4 Components Any component that can come into contact with the user or any textile part shall be free from burrs and sharp edges. 4.2 Strength 4.2.1 When tested in accordance with 5.2.4, 5.2.5, 5.2.6.3, 5.2.6.4 or 5.2.7 no load transmitting part to the body shall break completely. In addition the dummy shall not be released from the harness and no load bear-ing buckles or adjusting devices shall slip more than 20 mm. 4.2.2 Any loop or combination of loops which are specified in the instructions for use for abseiling shall pass the tests in accordance with 5.2.4.3, 5.2.5.3 or 5.2.6.3 as appropriate. 4.2.3 If there are multiple rope attachment points (for different sizes) the tests in accordance with 5.2.4, 5.2.5, 5.2.6 or 5.2.7 shall be repeated as appropriate for each size as specified in the information to be sup-plied. NOTE Second and subsequent samples can be necessary. 4.2.4 If a harness of type B is adjustable, the range of adjustments shall be within the maximum and mini-mum ranges claimed on the label (in accordance with Clause 6). This shall be checked, after each of the ad-justments, in accordance with 5.2.1. 4.2.5 If the type A or type B harness can be divided into a type C and a type D harness, each component which has a rope attachment point shall meet the requirements of this European Standard. 5 Test methods 5.1 Conditioning and test conditions Condition the test samples in accordance with EN ISO 139. Tests may then be done outside the conditioning room, but the temperature shall be (23 ± 5) °C and the tests shall begin within 5 min of removal from the conditioning room.
EN 12277:2007 (E) 8 5.2 Procedure 5.2.1 General Verify the requirements according to 4.1.1 and 4.1.4 by physical and tactile examination and by measuring with the harness on the dummy loaded in accordance with 5.2.4.2, 5.2.5.2, 5.2.6.2 or 5.2.7.2. For the width in 4.1.1 the measurements shall be made in three locations per dimension. 5.2.2 Stability of tapes Check the requirements according to 4.1.2 using a test sample of 100 mm minimum length and cut one warp and one weft thread on each type of load bearing tape in the harness. 5.2.3 Threads Check by visual examination that the requirements specified in 4.1.3 are met. 5.2.4 Type A harnesses 5.2.4.1 Put the harness on a rigid test dummy according to Figure 2 and attach it with a single rope, according to EN 892, to the test machine in accordance with the instructions for use. 5.2.4.2 Load the harness gradually up to (800 ± 10) N in the head up po
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