BS EN 15551:2009+A1:2010 - Railway applications. Railway rolling stock. Buffers

BS EN 15551:2009+A1:2010

Railway applications. Railway rolling stock. Buffers

Status : Revised, Superseded, Withdrawn   Published : April 2009 Replaced By : BS EN 15551:2017

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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 at the coupling interface with other interoperable rolling stock. It covers the functionality, interfaces and testing procedures, including pass fail criteria, for buffers. NOTE 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 only according to RID. The requirements of this European Standard also apply to locomotives and passenger coaches which have to meet the crashworthiness requirements of EN 15227 for buffers in 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 according to RID are not applicable to locomotives and passenger coaches. Diagonal buffers are excluded from this European Standard. For vehicles which have to comply with crashworthiness requirements (locomotives, cab cars or passenger coaches according to EN 15227, tank wagons according to RID), typically crashworthy buffers (buffers with a deformable housing and/or the need for an opening in their mounting flange) or buffers which form part of a combined system consisting of a special buffer (e.g. middle flange buffer) and a deformation element are used.




Standard NumberBS EN 15551:2009+A1:2010
TitleRailway applications. Railway rolling stock. Buffers
StatusRevised, Superseded, Withdrawn
Publication Date30 April 2009
Withdrawn Date28 February 2017
Normative References(Required to achieve compliance to this standard)EN 1369, EN 1370, EN 10025-2, EN 10204:2004, prEN 12663-2, EN 15085-5, EN 15227, EN ISO 868, ISO 868:2003, ISO 37, ISO 48, ISO 188, ISO 815-1, ISO 815-2
Informative References(Provided for Information)EN 1563, EN 10025, EN 10083, EN 10293, EN 12663, EN 15085-1, EN 15085-2, EN 15085-3, EN 15085-4, prEN 15839, EN ISO 9000, ISO 9000:2005, EN ISO 9001, ISO 9001:2000, NF F10-102:1998, DIN 17212:1972, PN-H-83160:1988, PN-H-84030:1989, UIC 526:1967, UIC 526-1:1998, UIC 526-3:199, UIC 527-1:2005, UIC 528, UIC 535-2:2005, UIC 571-2:2001, UIC 573:2005, UIC 827-1:1990, UIC 827-2:1981, UIC 840-2:1981, 2008/57/EC
Replaced ByBS EN 15551:2017
International RelationshipsEN 15551:2009
Amended ByAmendment, January 2011. Amends and replaces BS EN 15551:2009.
Draft Superseded By06/30154500 DC
DescriptorsRailway vehicles, Railway buffers, Railway wagons, Railway coaches, Locomotives, Railway vehicle components, Railway equipment, Buffers (mechanical), Dimensions, Performance, Performance testing Railway applications
ICS45.060.01
Title in FrenchApplications ferroviaires. Matériel roulant ferroviaire. Tampons
Title in GermanBahnanwendungen. Schienenfahrzeuge. Puffer
CommitteeRAE/1
ISBN978 0 580 70856 5
PublisherBSI
FormatA4
DeliveryNo
Pages76
File Size1.618 MB
Price£274.00


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