Railway applications - Braking - Empty-loaded changeover devices

This European Standard is applicable to empty-loaded changeover devices designed to automatically sense when the load of a railway vehicle reaches a defined value (changeover mass), which represents the point at which the vehicle is classed as “loaded” and thereby requires the brake force to be adjusted accordingly to achieve the required brake performance. This European Standard also covers manually operated empty-loaded changeover devices and the associated changeover plates.
This European Standard specifies the requirements for the design, dimensions, manufacture and testing of empty-loaded changeover devices.

Bahnanwendungen - Bremse - Leer-beladen-Umstellvorrichtungen

Diese Europäische Norm gilt für Leer-Beladen-Umstelleinrichtungen, die so beschaffen sind, dass sie auto-matisch den Beladungszustand abtasten, wenn die Last eines Eisenbahnfahrzeuges einen bestimmten Wert (Umstellmasse oder auch „Umstellgewicht“ genannt), erreicht. Wird das Fahrzeug als Beladen eingestuft, wird die Bremskraft entsprechend angepasst, um die geforderte Bremswirkung zu erzielen. Diese Europäische Norm gilt ebenfalls für handbetätigte Umstelleinrichtungen und die zugehörigen Schildlager.
Diese Europäische Norm legt die Anforderungen an die Konstruktion, die Abmessungen, die Herstellung und Prüfung von Leer-Beladen-Umstelleinrichtungen fest.

Applications ferroviaires - Freinage - Dispositifs de changement de régime Vide-Chargé

La présente Norme européenne est applicable aux dispositifs de changement de régime Vide-Chargé destinés
à détecter automatiquement le moment où la charge d’un véhicule ferroviaire atteint une valeur définie (masse de
changement de régime) ; cette valeur représente le moment où le véhicule est classé comme «chargé» et de ce fait
nécessite un ajustement de la force de freinage pour obtenir les performances requises de freinage. La présente
Norme européenne couvre également les dispositifs de changement de régime Vide-Chargé à commande manuelle
et les plaques de commutation associées.
La présente Norme européenne spécifie les exigences relatives à la conception, aux dimensions, à la fabrication et
aux essais des dispositifs changement de régime Vide-Chargé.

Železniške naprave - Zavore - Avtomatsko menjalo "naloženo-prazno"

Ta evropski standard velja za avtomatska menjala »naloženo-prazno«, ki samodejno zaznajo, ko obremenitev železniškega vozila doseže opredeljeno vrednost (menjalna masa), ki predstavlja točko, pri kateri je vozilo razvrščeno kot »naloženo«, zato je treba silo zaviranja temu primerno prilagoditi, da je zaviranje ustrezno. Ta evropski standard zajema tudi ročna menjala »naloženo-prazno« in povezane menjalne plošče. Ta evropski standard določa zahteve za načrtovanje, mere, izdelavo in preskušanje menjal »naloženo-prazno«.

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EN 15624:2009+A1:2010
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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave - Zavore - Avtomatsko menjalo "naloženo-prazno"Bahnanwendungen - Bremse - Leer-beladen-UmstellvorrichtungenApplications ferroviaires - Freinage - Dispositifs de changement de régime Vide-ChargéRailway applications - Braking - Empty-loaded changeover devices45.040Materiali in deli za železniško tehnikoMaterials and components for railway engineeringICS:Ta slovenski standard je istoveten z:EN 15624:2008+A1:2010SIST EN 15624:2009+A1:2010en,fr01-december-2010SIST EN 15624:2009+A1:2010SLOVENSKI

SIST EN 15624:2009+A1:2010

EN 15624:2008+A1
October 2010 ICS 45.060.01 Supersedes EN 15624:2008English Version
Railway applications - Braking - Empty-loaded changeover devices
Applications ferroviaires - Freinage - Dispositifs de changement de régime Vide-Chargé
Bahnanwendungen - Bremse - Leer-beladen-Umstellvorrichtungen This European Standard was approved by CEN on 13 September 2008 and includes Amendment 1 approved by CEN on 30 August 2010.
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. Up-to-date lists and bibliographical references concerning such national standards 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 translation under the responsibility of a CEN member into its own language and notified to the CEN 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15624:2008+A1:2010: ESIST EN 15624:2009+A1:2010

EN 15624:2008+A1:2010 (E) 2 Contents Page Foreword .41 Scope .52 Normative references .53 Terms, definitions and symbols .53.1 Terms and definitions .54 Design and manufacture .64.1 General .64.2 Functional requirements .74.2.1 General .74.2.2 Automatic empty-loaded changeover device .74.2.3 Pneumatic device characteristics .84.2.4 Automatic hydraulic to pneumatic converter .94.2.5 Automatic elastomeric to pneumatic converter .94.2.6 Components for operation of the manual empty-loaded changeover device .94.3 Vibrations and shock . 104.4 Environment . 104.4.1 General .

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