EN 13775-4:2004
(Main)Railway applications - Measuring of new and modified freight wagons - Part 4: Bogies with 2 wheelsets
Railway applications - Measuring of new and modified freight wagons - Part 4: Bogies with 2 wheelsets
This European Standard specifies principles and requirements for measuring bogies with 2 wheelsets. This ensures that the measuring processes are applied in accordance with uniform criteria. It applies to new and modified bogies with 2 wheelsets.
Provisions going beyond the scope of these requirements are generally agreed between the contracting parties involved. The measuring processes relate to the bogies with or without add-ons in their entirety or just part of them if the geometrical structure does not permit anything else. Where appropriate, other measuring processes not specified here are necessary and are specified in each individual case.
Bahnanwendungen - Vermessung von Güterwagen beim Neubau und bei Umbauten - Teil 4: Drehgestelle mit 2 Radsätzen
Applications ferroviaires - Mesure des wagons lors de leur construction et lors de modifications - Partie 4: Bogies à deux essieux
La présente Norme européenne précise les exigences concernant les mesures sur les bogies à deux essieux, qui assurent que les opérations de mesure sont effectuées en fonction de critères unifiés. Elle est applicable aux bogies à deux essieux neufs ou modifiés.
Les prescriptions allant au-delà du domaine d'application et de ses exigences font l'objet d'un contrat particulier entre les parties concernées. Les opérations de mesure se rapportent à des bogies, dans leur totalité avec ou sans superstructure ou à certaines parties de ceux-ci lorsque leur conception géométrique ne permet pas de faire autrement. Il y a lieu, le cas échéant, de procéder à des opérations de mesure supplémentaires, non prévues ici, qui sont déterminées au cas par cas.
Železniške aplikacije – Merjenje novih in predelanih tovornih vagonov – 4.del: Dvoosni podstavni vozički
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bahnanwendungen - Vermessung von Güterwagen beim Neubau und bei Umbauten - Teil 4: Drehgestelle mit 2 RadsätzenApplications ferroviaires - Mesure des wagons lors de leur construction et lors de modifications - Partie 4: Bogies a deux essieuxRailway applications - Measuring of new and modified freight wagons - Part 4: Bogies with 2 wheelsets45.060.20Železniški vagoniTrailing stockICS:Ta slovenski standard je istoveten z:EN 13775-4:2004SIST EN 13775-4:2004en01-september-2004SIST EN 13775-4:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13775-4June 2004ICS 45.060.20English versionRailway applications - Measuring of new and modified freightwagons - Part 4: Bogies with 2 wheelsetsApplications ferroviaires - Mesure des wagons lors de leurconstruction et lors de modifications - Partie 4: Bogies àdeux essieuxBahnanwendungen - Vermessung von Güterwagen beimNeubau und bei Umbauten - Teil 4: Drehgestelle mit 2RadsätzenThis European Standard was approved by CEN on 1 April 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13775-4:2004: ESIST EN 13775-4:2004
Page Foreword.3 Introduction.4 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Symbols and abbreviations.4 5 Requirements.5 5.1 General.5 5.2 Precondition.5 5.3 Measuring processes.5 5.3.1 General.5 5.3.2 Measuring processes on bogie with laminated springs.5 5.3.3 Measuring processes on bogies with other springs.15 Annex A (normative)
Control sheet.24 Annex B (informative)
Example of measuring process 1.26 Annex C (informative)
Checking the height of the bogie pivot centre.29 C.1 Introduction.29 C.2 Measurements.29 Annex D (informative)
Terminology.31 Bibliography.32
3Foreword This document EN 13775-4:2004 has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2004, and conflicting national standards shall be withdrawn at the latest by December 2004. This European Standard EN 13775 "Railway applications – Measurement of new and modified freight wagons" comprises the following parts: Part 1: Measuring principles Part 2: Freight wagons with bogies Part 3: Freight wagons with 2 wheelsets Part 4: Bogies with 2 wheelsets Part 5: Bogies with 3 wheelsets Part 6: Multiple and articulated freight wagons Annex A is normative, Annexes B to D are informative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
: Bogie 1 Bogie end 1 2 Bogie end 2
Suspension bracket with bushing
Axle guard with axle-guard cheek SIST EN 13775-4:2004
55 Requirements 5.1 General The limit deviations apply to the finished product in each case. Deviations from this European Standard are allowed as long as they do not assume proportions that represent an operating hazard.
However, they shall be agreed with the contracting party involved and the inspection agency. 5.2 Precondition The precondition for carrying out the measuring processes as specified in this standard is that the measuring principles laid down in EN 13775-1 are adhered to. 5.3 Measuring processes 5.3.1 General The control sheet form for the results of the measuring processes in annex A shall be used. The measuring processes to be carried out differ partially as a function of the type of bogie. Basically, there are two different types of bogies. The measuring processes on bogies with laminated springs are described in 5.3.2 and those on bogies with other springs in 5.3.3. 5.3.2 Measuring processes on bogie with laminated springs Measuring process 1 Position of the suspension bracket holes. For the measuring process, the frame shall be moved into an unrestrained support position.
Key 1
Levelling plane 2
Theoretical plane of suspension bracket bushing pair (auxiliary plane) Figure 1 The distance between the suspension bracket holes and the levelling plane is measured. From the 8 measurements obtained zn, between the 4 pairs of suspension brackets, the distance to the levelling plane in the centre of the running gear shall be determined (see Figure 1). From these 4 values, the deviation z1 from the plane shall be calculated for one point given by the other 3 distances. An example for this is given in annex B. SIST EN 13775-4:2004
Distance between the theoretical plane of the suspension bracket bushing pair (auxiliary plane) and the centre of the bogie pivot.
Key 1 Theoretical plane of suspension bracket bushing pair (auxiliary plane) Figure 2 The theoretical plane of the suspension bracket bushing pair (auxiliary plane) determined in measuring process 1 is the reference plane for measuring the centre point of the bogie pivot (see Figure 2). Limit deviations for z2: ± 2 mm Measuring process 3 Distance between the outside front faces of the suspension brackets in the transverse direction of the bogie.
Figure 3 The distance y10 between the opposite front faces of the suspension brackets is measured at measuring points 1, 2, 3, 4 (see Figure 3). Limit deviations for y10: ± 2 mm
7Measuring process 4 Position of the suspension bracket front faces
Key 1
Centre line of bogie 2
Reference plane Figure 4 The deviation y11 of the two front faces of the inner suspension brackets from the alignment of the front faces of the outer suspension brackets is measured (see Figure 4). Limit deviations for y11: ± 2 mm Measuring process 5 Diagonal distance between pairs of suspension brackets.
Figure 5 The dimensions x14.1 and x14.2 are measured on the right-hand and left-hand sides (see Figure 5). Permissible difference for x14: 3 mm
Figure 6 The dimensions x15.1 and x15.2 are measured on the right-hand and left-hand sides (see Figure 6). Permissible difference for x15: 3 mm Measuring process 7 Wheel base.
Figure 7 The distance x16 between the pairs of suspension brackets is measured at measuring points x16 R and x16 L (see Figure 7). Limit deviations for x16: ± 2 mm Permissible difference between x16 R and x16 L: 2 mm
9Measuring process 8 Distance between suspension bracket holes.
Figure 8 The distance x18 is measured at measuring points 1R, 2R, 1L, 2L (see Figure 8). Limit deviations for x18: ± 2 mm Measuring process 9 Longitudinal distance between the axle-guard cheeks at the narrowest point relative to the vertical.
Figure 9 The distance x19 between the axle-guard cheeks of a pair of axle-guards is measured (see Figure 9). The measured length is the length of the axle-guard plates. Limit deviations for x19: ± 1,5 mm SIST EN 13775-4:2004
Figure 10 The symmetrical deviation of the axle-guard cheeks relative to the centre of the distance between the suspension bracket holes is measured (see Figure 10). Tolerance on symmetry x20 = 4 mm Measuring process 11 Rectangularity of the axle-guard cheeks in the longitudinal direction.
Figure 11 The deviation from rectangularity of the axle-guard cheeks relative to the holes of the suspension bracket pair is measured in the longitudinal direction (see Figure 11). Tolerance on rectangularity x21: 1,5 mm SIST EN 13775-4:2004
11 Measuring process 12 Distance between the outside faces of the axle-guard cheeks and the outside faces of the suspension bracket bushings.
Figure 12 The distance y12 between the outside faces of the axle-guard cheeks and the outside faces of the suspension brackets is measured (see Figure 12). The measurement is taken for each suspension bracket pair. Limit deviations for y12: ± 2 mm Measuring process 13 Distance between the pairs of axle-guard cheeks
Figure 13 The distance y13 between the outside faces of the opposite pairs of axle-guard cheeks is measured (see
Figure 13). Limit deviations for y13: ± 2 mm SIST EN 13775-4:2004
Figure 14 The deviation in rectangularity of the outside faces of the axle-guard cheeks is measured relative to a reference line (G-H) formed by joining up each opposite pair of suspension bracket bushings (see Figure 14). The measured length is the length of the axle-guard plate. The measurement is carried out on every plate. Tolerance on rectangularity y14: 1,5 mm Measuring process 15 Distance between the top of the side bearer and the bogie pivot.
Key 1
Centre of the bogie pivot Bogie with elastic side bearers
Bogie with rigid side bearers Figure 15 The distance z14 between the top of the side bearers and the centre of the bogie pivot with the bogie pivot insert fitted is measured (see Figure 15). Limit deviations for z14: ± 1 mm
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