BS EN 15551:2017 - Railway applications. Railway rolling stock. Buffers

BS EN 15551:2017

Railway applications. Railway rolling stock. Buffers

Status : Current, Under review   Published : February 2017

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Format
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This European Standard defines the requirements for buffers with 105 mm, 110 mm and 150 mm stroke for vehicles or units which use buffers and screw coupling. It covers the functionality, interfaces and testing procedures, including pass fail criteria, for buffers. NOTE 1 Typically, buffers with a stroke of 105 mm are used on freight wagons and locomotives, buffers with a stroke of 110 mm are used on coaches and locomotives and buffers with a stroke of 150 mm are used on freight wagons. It defines the different categories of buffers, the space envelope, static and dynamic characteristics and energy absorption. It includes a calculation method to determine the minimum size of the buffer head to avoid override between buffers. It defines the static and dynamic characteristics of the elastic systems. It also defines the requirements for buffers with integrated crash elements (crashworthy buffers) for tank wagons for dangerous goods. The requirements of this European Standard also apply to buffers of locomotives and passenger coaches which need to meet the crashworthiness requirements of EN 15227 for normal service only. The properties for the energy absorbing function are defined in EN 15227 and the requirements specified in Clause 7 for tank wagons for dangerous goods are not applicable to the buffers of these locomotives and passenger coaches. Diagonal buffers are excluded from this European Standard. For the crashworthy buffers of locomotives, cab cars or passenger coaches according to EN 15227, and tank wagons for dangerous goods or buffers which form part of a combined system consisting of a special buffer and a deformation element, interchangeability with freight wagon buffers is not required, and therefore the requirements of 5.2 (Fixing on vehicle and interchangeability), 5.3 (Buffer dimensions) do not apply, those of 5.4 (Mechanical characteristics of buffers) and 5.6 (Marking) apply with restrictions. NOTE 2 For tank wagon subjected to dangerous goods regulation, see [35].




Standard NumberBS EN 15551:2017
TitleRailway applications. Railway rolling stock. Buffers
StatusCurrent, Under review
Publication Date28 February 2017
Normative References(Required to achieve compliance to this standard)EN 10025-2:2019, EN 15227, ISO 6507-3:2018, ISO 6507-2, ISO 37, ISO 6507-4:2018, ISO 188, BS EN 10025-2:2019, ISO 6507-1, ISO 48, ISO 868, ISO 148-2, EN 10204, ISO 815-1, EN ISO 148-1, EN 1370, EN 12663, ISO 6892-1, ISO 815-2, EN ISO 6507-1, EN ISO 868, EN ISO 148-3, EN ISO 6892-1, ISO 148-3, EN ISO 6507-2, EN ISO 6507-3, EN 10168, ISO 148-1, EN 10243-1, EN ISO 11469, EN ISO 148-2, ISO 11469, EN ISO 6507-4
Informative References(Provided for Information)EN 13803:2017, EN 10025-3:2019, EN 15085-3, EN 1563:2018, BS EN 10025-3:2019, EN 10025-5:2019, EN 10025-6:2019, EN 10025-4:2019, BS EN 10025-6:2019, EN 15085-2, EN 15273-1, BS EN 1563:2018, BS EN 10025-5:2019, EN 10025-1, EN 15085-4, BS EN 10025-4:2019, PN-H-83160:1988, UIC 571-2:2001, UIC 527-1:2005, PN-H-84030:1989, EN 10083, UIC 827-2:1981, UIC 528:2007, UIC 535-2:2005, EN 15839, UIC 840-2:1981, EN 15085-1, UIC 526-3:1998, EN 10293, prEN 16839, UIC 573:2005, UIC 827-1:1990, 2008/57/EC, NF F10-102:1998, UIC 526-1:1998
ReplacesBS EN 15551:2009+A1:2010
International RelationshipsEN 15551:2017
Draft Superseded By13/30279826 DC
DescriptorsRailway vehicles, Locomotives, Performance, Railway vehicle components, Railway buffers, Buffers (mechanical), Railway coaches, Performance testing, Railway equipment, Railway wagons, Dimensions Railway applications
ICS45.060.01
Title in FrenchApplications ferroviaires. Matériel roulant ferroviaire. Tampons
Title in GermanBahnanwendungen. Schienenfahrzeuge. Puffer
CommitteeRAE/3/-/7
ISBN978 0 580 82267 4
PublisherBSI
FormatA4
DeliveryYes
Pages88
File Size3.561 MB
Price£274.00


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