oSIST prEN 16451:2022

Railway applications - Braking - Brake pad holder

The document is applicable to the brake pad holders with which the rail vehicles of main-line railways, regional and suburban railways are fitted. Brake pad holders pursuant to this document are to be made from ferrous materials e.g. cast iron, cast steel or forged steel. Brake pad holders made of non-ferrous materials are not subject of this document.

Bahnanwendungen - Bremse - Bremsbelaghalter

Dieses Dokument legt Anforderungen für Bremsbelaghalter von Vollbahnfahrzeugen und Fahrzeugen Städtischer Schienenbahnen fest.
Dieses Dokument ist für Bremsbelaghalter aus Eisenwerkstoffen, z. B. Gusseisen, Stahlguss geschmiedeter Stahl, anwendbar.
Dieses Dokument ist nicht anwendbar für Bremsbelaghalter, die aus Nichteisen-Werkstoffen bestehen.

Applications ferroviaires - Freinage - Porte-garnitures

Le présent document définit les exigences relatives aux porte-garnitures de freins dont sont équipés les véhicules ferroviaires lourds et les véhicules ferroviaires urbains.
Le présent document s’applique aux porte-garnitures de freins fabriqués à partir de matériaux ferreux par exemple en fonte, en acier moulé ou en acier forgé.
Le présent document ne s’applique pas aux porte-garnitures de freins fabriqués à partir de matériaux non ferreux.

Železniške naprave - Zavore - Nosilec zavorne obloge

General Information

• Status: Not Published
• Public Enquiry End Date: 23-Nov-2022
• ICS: 45.040 - Materials and components for railway engineering
• Technical Committee: IŽNP - Reilway applications
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 08-Sep-2022
• Due Date: 26-Jan-2023
• Completion Date: 21-Nov-2022
• Directive: 2016/797/EU - Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
• Mandate: M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
• Ref Project: FprEN 16451 - Railway applications - Braking - Brake pad holder

Relations

• Revised: SIST EN 16451:2015 - Railway applications - Braking - Brake pad holder
• Effective Date: 19-Jan-2023
• Revised: SIST EN 16451:2015 - Railway applications - Braking - Brake pad holder
• Effective Date: 18-Jan-2023
• Revised: SIST EN 16451:2015 - Railway applications - Braking - Brake pad holder
• Effective Date: 08-Dec-2021

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 16451:2022
01-november-2022
Železniške naprave - Zavore - Nosilec zavorne obloge
Railway applications - Braking - Brake pad holder
Bahnanwendungen - Bremse - Bremsbelaghalter
Applications ferroviaires - Freinage - Porte-garnitures
Ta slovenski standard je istoveten z: prEN 16451
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
oSIST prEN 16451:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 16451:2022

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oSIST prEN 16451:2022


DRAFT
EUROPEAN STANDARD
prEN 16451
NORME EUROPÉENNE

EUROPÄISCHE NORM

September 2022
ICS 45.040 Will supersede EN 16451:2015
English Version

Railway applications - Braking - Brake pad holder
Applications ferroviaires - Freinage - Porte-garnitures Bahnanwendungen - Bremse - Bremsbelaghalter
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 256.

If this draft becomes a European Standard, 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 any alteration.

This draft European Standard was established by CEN 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 same status as the official versions.

CEN members are the national standards bodies of 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16451:2022 E
worldwide for CEN national Members.

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oSIST prEN 16451:2022
prEN 16451:2022 (E)
Contents Page

European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Symbols and abbreviations . 7
5 Design and manufacture . 8
5.1 Latch mechanism . 8
5.2 Interchangeability by applying same main dimensions and geometry . 8
5.2.1 General. 8
5.2.2 Interchangeability for “conventional” brake unit . 8
5.2.3 Interchangeability for “compact” brake unit . 8
5.2.4 Dimensional conformity . 8
5.3 Material .
...