Maskinsäkerhet

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 21 mar 2019
Se merSe mindre
 

The gauges and processes included in this document have been developed for application on mainline railway networks using various track gauges. Other networks such as urban and suburban may apply the gauge rules defined in this standard but are outside of its scope.

This document contains

— the definitions and symbols for all prEN 15273 documents,

— the general explanation of various elements and phenomena affecting railway gauging,

— the general explanation of various calculation methods and processes applicable to railway,

— gauging that allow the dimensioning of the rolling stock and the infrastructure.

NOTE The rules given in this standard are not applicable to the gauges "S" and "T" referred to in 4.2.3.1. (7) & (8) for track gauge 1 520 mm of the merged TSI Loc and Pass ( Commission Regulation N° 1302/2014 of 18 November 2014).

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 21 mar 2019
Se merSe mindre
 

This document:

— defines the various profiles needed to install, verify and maintain the various infrastructures near the infrastructure gauge,

— lists the various phenomena to be taken into account to determine the infrastructure gauge,

— defines a methodology that may be used to calculate the various profiles from these phenomena,

— lists the rules to determine the distance between the track centres,

— lists the rules to be complied with when building the platforms,

— lists the rules to determine the pantograph gauge,

— lists the formulae needed to calculate the infrastructure gauge,

and is applicable for various track gauges.

This document defines the gauge as an agreement between infrastructure and rolling stock, and defines the responsibilities of the following parties:

a) for the infrastructure:

1) gauge clearance;

2) maintenance;

3) infrastructure monitoring.

b) for the rolling stock:

1) compliance of the operating rolling stock with the gauge concerned;

2) maintenance of this compliance over time.

For a given defined gauge, the application of the rules contain in this part 3, associated with useful elements contained in prEN 15273-4, makes it possible to determine the minimum dimensions of an infrastructure. Therefore, this infrastructure is compatible with vehicle gauge having the same designation, and obtained according to rules defined in prEN 15273-2.

Other networks such as urban and suburban may apply the gauging rules defined in this standard but are outside of its scope.

For absolute and comparative gauging, the application of the rules contained within prEN 15273-3, combined with vehicle data defined in prEN 15273-2 in accordance with make it possible to determine the dimensions of infrastructure.

NOTE The rules given in this standard are not applicable to the gauges "S" and "T" referred to in 4.2.3.1. (7) & (8) for track gauge 1 520 mm of the merged TSI Loc and Pass (Commission Regulation N° 1302/2014 of 18 November 2014).

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 21 mar 2019
Se merSe mindre
 

This document is a catalogue of existing gauges and provides data for static, kinematic and dynamic gauges. This document is intended to be used with prEN 15273-1, prEN 15273-2 and prEN 15273-3. Other networks, such as urban and suburban, can apply the gauging rules defined in this standard but are outside of its scope.

This document provides for each gauge the associated basic data (such as track gauge, limits for cant and cant deficiency, range of lateral and vertical curvatures), formulae for the lateral and vertical projections and other reference parameters.

NOTE The rules given in this standard are not applicable to the gauges "S" and "T" referred to in 4.2.3.1. (7)& (8) for track gauge 1 520 mm of the merged TSI Loc and Pass (Commission Regulation N° 1302/2014 of 18 November 2014).

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 21 mar 2019
Se merSe mindre
 

This document 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 document also covers manually operated empty-loaded changeover devices and the associated changeover plates.

This document specifies the requirements for the design, dimensions, manufacture and testing of empty-loaded changeover devices.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 21 mar 2019
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This document applies variable load sensing devices designated to continuously sense the load of a railway vehicle and provide a signal that can be used by a relay valve for the automatic variation of the air pressure used for brake applications, thereby adjusting the brake force accordingly to achieve the required brake performance.

This document specifies the requirements for the design, dimensions, manufacture and testing of automatic variable load sensing devices.

Kommittébeteckning: SIS/TK 380 (Ergonomi)
Källa: CEN
Svarsdatum: den 2 apr 2019
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This document specifies the parameters of integral lighting systems designed to provide illumination in and/or at both stationary and mobile machines to enable the safe use of the machine and the efficient performance of the visual task within and/or at the machine to be carried out by the operator.

This document does not specify lighting systems mounted on the machine to specifically illuminate visual tasks outside the machine. The function and requirements of these systems are specified in the European Standard dealing with the lighting of work places, see EN 12464-1 and EN 12464-2 for further information.

This document does not specify additional requirements for the operation of lighting systems:

— in severe conditions (extreme environmental conditions such as freezer applications, high temperatures, etc.);

— subject to special rules (e.g. explosive atmospheres);

— where the transmittance is reduced by environmental conditions, such as smoke, splashing, etc.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 4 apr 2019
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This series of standards applies to welding of metallic materials in the manufacture and maintenance of railway vehicles and their components.

This part of the series defines the classification levels as well as the requirements for manufacturers of welded railway vehicles and components.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 4 apr 2019
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This document specifies requirements for pads for disc brakes of railway rolling stock.

This document is applicable to pads designed to be fitted to disc braked rail vehicles. The brake pad may be manufactured from any material.

The document defines requirements and generic test programs for brake pads. In order to qualify the brake pad performance in accordance with the classification the standard provides fixed parameter figures as categories defined in paragraph classification scheme.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: ISO
Svarsdatum: den 15 apr 2019
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This document specifies the terms and definitions used in the ISO 22074- series of standards related to rail fastening systems. The present document includes definitions of various categories of fastenings suitable for application to different track and traffic conditions.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 18 apr 2019
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This European Standard characterises the quality of track geometry based on parameters defined in EN 13848-1 and specifies the different track geometry classes which should be considered.

This European Standard covers the following topics:

— description of track geometry quality;

— classification of track quality according to track geometry parameters;

— considerations on how this classification can be used;

— this European Standard applies to high-speed and conventional lines of 1 435 mm and wider gauge;

— this European Standard forms an integral part of EN 13848 series.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 18 apr 2019
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This European Standard specifies the principles and methods for a rig performance test of the system of axlebox rolling bearing(s), housing, seal(s) and grease. Test parameters and minimum performance requirements for vehicles in operation on main lines are specified. Different test parameters and performance requirements may be selected for vehicles in operation on other networks (e.g. urban rail). This standard is historically developed for outboard applications but can be used for vehicles with other bearing arrangements (e.g.: inboard application or single wheels).

It gives some possible examples where a "sequenced performance test" addresses the broad range of different service conditions within a specific application or vehicle platform into account.

It describes in detail the water tightness test and basic principles and minimum requirements for a field test.

This European Standard only applies to axleboxes equipped with rolling bearings and greases according to EN 12080 and EN 12081.

Kommittébeteckning: SIS/TK 225 (Anläggningsmaskiner)
Källa: CEN
Svarsdatum: den 27 apr 2019
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This document specifies the safety requirements for hydraulic and electro hydraulic control devices, including hydraulic valves and their control elements, valve combinations, control systems, pipes and hose assemblies, fittings, shut-off devices, measuring devices, filters, built-in pressure limiting and check valves in legs and rams and water spraying and dust suppression valves, as well emergency stop, start warning, locking- and control unit when used as specified by the manufacturer or his authorized representative. Excluded are pressure generators, and internal valves of legs and rams (e.g. leg bottom valves, see EN 1804-2).

NOTE Some components are dealt with in other parts of this standard.

This document applies to hydraulic and electro hydraulic control devices at ambient temperatures from –10 °C to 60 °C.

This document identifies and takes into account:

— possible hazards which may be caused by the operation of hydraulic and electro hydraulic control devices;

— areas and operating conditions which may create such hazards;

— hazardous situations which may cause injury or may be damaging to health;

— hazards which may be caused by firedamp and/or combustible dusts.

This document describes methods for the reduction of these hazards.

A list of significant hazards covered appears in Clause 4.

This document does not specify any additional requirements for:

— use in particularly corrosive environments;

— hazards occurring during construction, transportation, decommissioning;

— earthquakes.

This document is applicable to all hydraulic and electro hydraulic control unit placed on the market for the first time and which are manufactured after the date on which this standard was published.