EP1118711B1 - Gleisschienenstützeinrichtung - Google Patents

Gleisschienenstützeinrichtung Download PDF

Info

Publication number
EP1118711B1
EP1118711B1 EP01870007A EP01870007A EP1118711B1 EP 1118711 B1 EP1118711 B1 EP 1118711B1 EP 01870007 A EP01870007 A EP 01870007A EP 01870007 A EP01870007 A EP 01870007A EP 1118711 B1 EP1118711 B1 EP 1118711B1
Authority
EP
European Patent Office
Prior art keywords
spring
rail
prestressing
washer
supporting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01870007A
Other languages
English (en)
French (fr)
Other versions
EP1118711A3 (de
EP1118711A2 (de
Inventor
Patrick Vanhonacker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1118711A2 publication Critical patent/EP1118711A2/de
Publication of EP1118711A3 publication Critical patent/EP1118711A3/de
Application granted granted Critical
Publication of EP1118711B1 publication Critical patent/EP1118711B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/40—Tie-plates for flat-bottom rails
    • E01B9/42—Tie-plates for flat-bottom rails of two or more parts

Definitions

  • the present invention relates to rail mounting systems for railways. It relates more particularly to a device for fixing a rail in direct laying on a raft or cross beam.
  • Conventional rail fasteners include at least one sole elastic material which gives elasticity to the wheel-rail assembly so that either obtained a certain isolation from the environment with regard to the vibrations produced by the dynamic forces applied to the rails during the passage of vehicles.
  • the first bending resonance frequency of the wheel-rail assembly is conditioned by the dynamic stiffness of the soles.
  • This resonant frequency is inversely proportional to the anti-vibration performance of the fastening system of the rail: a low resonance frequency gives better anti-vibration isolation than a high resonant frequency.
  • Publication WO 97/42376 describes a device for fixing a rail to a saddle metallic with interposition of an anti-vibration sole, the saddle itself being placed on a second anti-vibration sole and being fixed on a support by by means of adjustable fastening means consisting of clamping devices elastic acting directly on the saddle to fix the saddle and the second sole anti-vibration on the support so as to apply to the second anti-vibration sole a predetermined compression force so that it is in a state of prestressing.
  • This fixing device makes it possible to limit the static deformation of the rail at an acceptable value.
  • the object of the present invention is to produce devices for fixing rails in laying direct not only on raft but also on steel or cross on a raft in concrete or in the ballast, which have close anti-vibration insulation performance of those obtained with a floating slab and which ensure at the same time good stability for the rails.
  • the rail support device comprises a metal saddle resting on an anti-vibration sole and adjustable fastening means acting directly on the saddle to fix the saddle and the anti-vibration sole on a structure support, the adjustable fixing means comprising at least two devices elastic, each comprising a threaded rod and a prestressing assembly adjustable acting vertically.
  • the prestressing assembly includes a first spring having a first rigidity, a second spring arranged around the first spring and having a second stiffness higher than that of the first spring, the second spring being longer than the first spring, retaining means for retain the first and second springs so that each of them acts independently of the other, and an adjustable clamping means to adjust the effort of prestressing.
  • the spring retaining means include a support washer supporting a first end of the first spring, a cap covering the first spring, said cap cooperating with the second end of the first spring and being arranged to further cooperate with a first end of the second spring, and a thrust washer cooperating with the second end of the second spring, the thrust washer cooperating with adjustable clamping means.
  • the pretension applied to the anti-vibration sole by the arrangement of the two springs maintains the operating point of the anti-vibration sole in the behavior zone quasi-linear of its deflection curve.
  • the prestressing force becomes very low during the passage of the wheel and the static deflections of the rail are limited while that the desired vibration isolation is ensured.
  • the device according to the invention thus, for fixing the rail, a high apparent static stiffness combined with low dynamic stiffness.
  • Another application of the device according to the invention is the installation of two curved rails, the invention making it possible to reduce the noise of screeching.
  • the rail support device according to the invention can be produced with or without a plate metallic base.
  • the fixing means adjustable fix the saddle to the base plate and pull them towards each other. when base plate is not provided, the saddle is fixed directly in the road by the adjustable fixing means.
  • the support device comprises a special saddle made up of a body comprising a plate covering the top of the anti-vibration sole, the plate extending by sidewalls which extend perpendicular to the tray so as to at least partially cover the sides of the anti-vibration sole, the body also comprising at least two edges located below the tray with holes provided for the passage of means of fixing to fix the saddle in the support structure.
  • the rail support device shown in Figure 1 essentially comprises a base plate 11 fixed in a concrete slab or a crosspiece (not shown), an anti-vibration sole 17 and a saddle 19 on which a rail is fixed.
  • the base plate 11 has practically vertical walls and thus forms a bowl. It is fixed in the support structure by bolts 12.
  • An interlayer 13 is provided, if necessary, with a thickness chosen to allow the leveling of the head of the fixing nuts as well as the reliefs of the base plate 11.
  • the interlayer 15 is used to cover the holes in the interlayer 13.
  • the anti-vibration sole 17 has dimensions chosen according to the natural frequency of the channel.
  • the saddle 19 rests on the anti-vibration sole 17. It consists of a body metallic, generally rectangular in shape, the central part of which serves as a seat for the sole of a rail and has holes for fixing the rail on the saddle. By hand and other of its central part, the saddle 19 has at least two fixing areas 18 in each of which is drilled an orifice to receive a fixing means for fix the seat 19 to the base plate. The whole is kept in the bowl of the base plate 11 with interposition of a lateral stop 14 and of a setting 16 inserted on each side.
  • the seat 19 is fixed to the base plate 11 by through bolts, for example hammer head bolts such as the bolt 22, on the rods of which are prestressed devices 20 which pull the saddle and the baseplate towards each other so as to put the anti-vibration soleplate 17 in a prestressed state.
  • bolts for example hammer head bolts such as the bolt 22, on the rods of which are prestressed devices 20 which pull the saddle and the baseplate towards each other so as to put the anti-vibration soleplate 17 in a prestressed state.
  • Each prestressing device 20 includes an integrated set of two springs 21 and 23.
  • the first spring 21 is chosen with a lower rigidity than that of the second spring 23 which is arranged around the first.
  • the spring 21 has for example a rigidity of 1800 N / cm while the spring 23 has for example a rigidity of 50 to 150 kN / cm.
  • Spring 21 is shorter than spring 23 and its lower end rests on a support washer 27. Its upper end supports a cover 25 serving to facilitate the application of the prestressing force and the return movement of the spring of greater rigidity.
  • the cap 25 supports the lower end of the spring 23.
  • the upper end of the spring 23 cooperates with a thrust washer 29 which, in turn, cooperates with a tightening nut 24 engaged on the threaded end of the bolt 22.
  • the thrust washer 29 has a flange 28 on its lower surface to cooperate with the cap 25 in order to apply the prestressing force to the spring 21.
  • the prestressing force is adjusted using the nut 24.
  • the two springs act independently of each other.
  • the spring 23 is completely free from prestressing and does not not contribute to the dynamic stiffness of the wheel-rail-fixing system assembly. Alone the spring 21 applies a slight prestressing force when a wheel passes over the rail.
  • FIG. 2 shows a variant of the fixing device with adjustable preload.
  • the support washer 27 supports the lower end of the two springs 21 and 23.
  • the upper surface of the washer 27 has a rim projection 26 which cooperates with the lower end of the spring 21. This arrangement provides more space for spring 23.
  • FIG. 3 represents an embodiment of the invention, in which the saddle 19 is fixed in the raft, in cross member or in any structure by means of prestressed fastening devices as described above.
  • This particular saddle 30 includes a plate 31 which covers the top of the sole. anti-vibration 17 and which is extended by sidewalls 33 extending perpendicularly to the tray so as to cover the sides of the anti-vibration sole.
  • the flanks 33 connect to flanges 35 which extend below the plate 31 and are pierced orifices 32 for the passage of the threaded rods 34 intended to fix the saddle to the support structure.
  • On the threaded rods 34 are threaded the springs of prestressing 21 and 23.
  • the flanges 35 located below the body of the saddle allow the height of the threaded rods of the prestressing device to be reduced. Of in this way, the prestressing device 20 has less bulk by in relation to the rolling surface.
  • the flanges 35 allow better adaptation of the rail support device to the road surface in the event of coating.
  • the flanges 35 allow the placement of stops 36 under their lower surface. This increases the feedback in case of overload and limit thus the horizontal displacement of the rail in this case. Another advantage of the presence horizontal stops 36 is to avoid fouling below the saddle, which fouling is always likely to cause a blockage.
  • the assembly can be completed with a protective cap 37 for each prestressing device 20 and an additional cover 39 for the protective cap locking nut 37.
  • the rail support device therefore comprises a device for prestressing comprising two elastic stages with springs.
  • a device for prestressing comprising two elastic stages with springs.
  • the preload applied to the springs is very low (a few thousand Newtons only) while in the device according to the invention it is a significant prestress (of the order of 10 kN) which is applied to the sole anti-vibration and this preload is chosen so as to modify the behavior track dynamics as set out below.
  • the preload adjustment is carried out on the basis of the technical data of the track base and the rolling stock and in taking into account first of all the performance in anti-vibration isolation (frequency wheel-rail resonance) requested. These performances generally impose a low dynamic stiffness. From this dynamic stiffness we deduce the static stiffness requested, which depends on the material of which the anti-vibration sole is made. With this static stiffness we generally obtain displacements rail statics are not tolerated.
  • the prestressing device is then adjusted so that it applies a pre-stress to the anti-vibration sole that the difference between the displacement of the preloaded front rail and the displacement of the rail after prestressing remains less than the displacement of the tolerated rail, in general 3 mm.
  • the sole is chosen so that it works in the quasi-linear zone of its deflection curve with preload and additional load applied to it when passing a wheel.
  • the prestressing device 20 is adjusted so as to apply to the anti-vibration soleplate a prestress in the order of 30 kN with two springs 23 of 15 kN / mm compressed both by 1 mm, the deflection of the rail when passing a wheel is of the order of 1.5 mm, which is perfectly acceptable. During the passage of the wheel, the two springs 23 no longer exert a prestressing force. Only the springs 21 then exert a weak prestressing effort and the system thus remains dynamically very flexible.
  • Figure 8 shows a typical loading curve of an anti-vibration sole suitable for an axle load of around 100 to 120 kN, for example.
  • a minimum load of 20 kN on the anti-vibration sole is then chosen equal to this minimum load.
  • the load can vary between 20 and 30 kN.
  • the chosen prestress (20 kN for example) sets the minimum operating point of the system, for which a rail deflection of ⁇ 4.5 mm occurs. This prestressing is carried out by example with two springs 23 of 10 kN / mm which are both compressed by 1 mm.
  • the two prestressing springs 23 in the prestressing device 20 according to the invention become completely free when passing a wheel
  • the invention thus makes it possible to achieve optimal operating conditions on anti-vibration supports, that is to say a very low dynamic rigidity while limiting the rail deflection to the tolerated value, for example ⁇ 3 mm (instead of ⁇ 8 mm).
  • Tests were carried out on a section of rail approximately 6 m long with seven fixing points equipped with a prestressing device according to the invention in order to check the static and dynamic behavior of the whole.
  • the supports used are SYL.S65.XS / 300.180.50.
  • the curve of figure 9 shows the effort of compression as a function of the packing of the sample for increasing loads applied at a rate of 30.0 kN per minute up to a maximum load of 29.952 kN. Each charge level was applied for 0.5 minutes.
  • the diagram shows that the deflection under a load of 25 kN is around 8 mm. Measures performed show that the static rigidity of the sample was on average 3600 N / mm for a load less than 15.0 kN.
  • the curve in Figure 10 shows the dynamic stiffness of the sample as a function of time for an average load of 20,020 kN. We can see that the dynamic stiffness is around 5600 N / m.
  • the oscillation rate was ⁇ 10.0 with frequencies 5, 10, 15 and 20 Hz.
  • FIG. 10 shows the compression force as a function of the displacement of the jack.
  • the maximum compression force measured was approximately 25 kN. Prestressing has was set at 15 kN.
  • Figures 12 to 16 illustrate the results of the tests carried out after mounting the system.
  • the curve in Figure 12 illustrates the static loading of the system. With a load applied at a rate of 30 kN per minute up to a load maximum of 29.952 kN.
  • the measurements show that Static Irigidity of the whole is about 7600 N / mm for a load less than 15 kN and about 3600 N / mm for a load greater than 15 kN.
  • the residual deflection at 25 kN is approximately 5 mm for slow charging. This deflection should be compared to the deflection of about 3 mm for a rapidly increasing load up to 25 kN (see Figure 7). Deflection static is always more important for a slow charge than for a charge fast.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Vibration Prevention Devices (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Claims (9)

  1. Gleisschienenstützvorrichtung, eine Antivibrationssohle (17), auf der eine Unterlage (19, 30) zum Tragen einer Schiene ruht, und einstellbare Befestigungsmittel umfassend, die direkt auf die Unterlage wirken, um die Unterlage (19) und die Antivibrationssohle (17) auf einer Stützstruktur zu befestigen, wobei die einstellbaren Befestigungsmittel auf die Antivibrationssohle (17) eine Vorspannungskraft ausüben, und außerdem eine einstellbare Spanneinrichtung umfassend, um die Vorspannungskraft zu justieren,
    dadurch gekennzeichnet, dass die einstellbaren Befestigungsmittel wenigstens zwei elastische Einrichtungen umfassen, von denen jede eine Gewindestange und ein vertikal wirkendes einstellbares Vorspannungssystem (20) aufweist, wobei dieses Vorspannungssystem (20) eine erste Feder (21) mit einer ersten Steifigkeit und eine um diese erste Feder herum angeordnete zweite Feder (23) mit einer zweiten Steifigkeit, die größer ist als die der ersten Feder (21), und Halteeinrichtungen (27, 29) umfasst, um die erste und die zweite Feder derart zu halten, dass jede von ihnen unabhängig von der anderen wirkt.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Unterlage (19, 30) durch einen Körper gebildet wird, der eine Platte (31) umfasst, welche die Oberseite der Antivibrationssohle (17) bedeckt, wobei diese Platte durch Flanken (33) verlängert wird, die sich senkrecht zu der Platte (31) erstrecken, so dass sie wenigstens teilweise die Seiten der Antivibrationssohle bedecken, und wenigstens zwei unterhalb der genannten Platte befindliche Randleisten (35) umfasst, wobei die Randleisten Öffnungen (32) für den Durchgang von Befestigungseinrichtungen zur Befestigung der Unterlage (19, 30) in irgendeiner Stützstruktur aufweisen.
  3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Halteeinrichtungen der Federn eine Stützscheibe (27) umfassen, auf der sich ein erstes Ende der ersten Feder (21) abstützt, wobei eine Abdeckung (25) die erste Feder (21) umgibt und zusammenwirkt mit dem zweiten Ende der ersten Feder (21) und dabei so konzipiert ist, dass sie außerdem mit einem ersten Ende der zweiten Feder (23) zusammenwirkt, und eine Anschlagsscheibe (29) umfassen, die mit dem zweiten Ende der zweiten Feder (23) zusammenwirkt, wobei die Anschlagsscheibe (29) außerdem mit der einstellbare Spanneinrichtung zusammenwirkt.
  4. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Halteeinrichtungen der Fedem sowohl eine Stützscheibe (27) umfassen, die das untere Ende von jeder der beiden Federn (21, 23) stützt, wobei das untere Ende der zweiten Feder (23 durch die Oberseite der genannten Stützscheibe (27) gestützt wird und diese einer vorstehenden Rand (26) aufweist, um das untere Ende der ersten Feder (21) zu stützen, als auch eine Stützscheibe (29) umfassen, die mit dem zweiten Ende der zweiten Feder (23 zusammenwirkt, wobei die Unterseite dieser Stützscheibe einen vorstehenden Rand (28) aufweist, der zusammenwirkt mit dem oberen Ende der ersten Feder (21) und diese Stützscheibe außerdem mit der einstellbaren Spanneinrichtung zusammenwirkt.
  5. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass sie außerdem eine Grundplatte (11) umfasst, angeordnet unter der Antivibrationsplatte (17) mit eventuell einer Zwischenlage (13) zur Reliefnivellierung, wobei die genannte Grundplatte (11) dazu bestimmt ist, auf einer Stützstruktur befestigt zu werden, und die vorerwähnten einstellbaren Befestigungsmittel (20) die Unterlage (19, 30) und die Grundplatte (11) zusammenspannen.
  6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Grundplatte (11) auf der Stützstruktur mittels einer Zwischenlage mit einer zur Gleisnivellierung gewählten Dicke befestigt ist.
  7. Vorrichtung nach einem der Ansprüche 5 und 6, dadurch gekennzeichnet, dass die Grundplatte (11) seitliche Vorsprünge aufweist und die Vorrichtung außerdem Einrichtungen (14, 16) umfasst, die mit den genannten seitlichen Vorsprüngen zusammenwirken, um die Position der Unterlage (19, 30) auf der Grundplatte (11) seitlich einzustellen und zu blockieren.
  8. Vorspannungsvorrichtung zur Befestigung einer Gleisschienenstützvorrichtung, dadurch gekennzeichnet, dass sie eine Gewindestange und ein vertikal wirkendes einstellbares Vorspannungssystem (20) umfasst, wobei dieses Vorspannungssystem (20) eine erste Feder (21) mit einer ersten Steifigkeit aufweist und eine um diese erste Feder herum angeordnete zweite Feder (23) mit einer zweiten Steifigkeit, die größer ist als die der ersten Feder (21), und Halteeinrichtungen (27, 29) aufweist, um die erste und die zweite Feder derart zu halten, dass jede von ihnen unabhängig von der anderen wirkt, wobei diese Halteeinrichtungen der Federn (21, 23) eine Stützscheibe (27) umfassen, auf der sich ein erstes Ende der ersten Feder (21) abstützt, wobei eine Abdeckung (25) die erste Feder (21) umgibt und diese Abdeckung (25) zusammenwirkt mit dem zweiten Ende der ersten Feder (21) und dabei so konzipiert ist, dass sie zudem mit einem ersten Ende der zweiten Feder (23) zusammenwirkt, und eine Anschlagsscheibe (29) aufweist, die mit dem zweiten Ende der zweiten Feder (23) zusammenwirken, wobei die Anschlagsscheibe (29) außerdem mit der einstellbaren Spanneinrichtung zusammenwirkt und das Vorspannungssystem zudem eine einstellbare Spanneinrichtung zur Justierung der Vorspannungskraft umfasst.
  9. Vorspannungsvorrichtung zur Befestigung einer Gleisschienenstützvorrichtung, dadurch gekennzeichnet, dass sie eine Gewindestange und ein vertikal wirkendes einstellbares Vorspannungssystem (20) umfasst, wobei dieses Vorspannungssystem (20) eine erste Feder (21) mit einer ersten Steifigkeit aufweist und eine um diese erste Feder herum angeordnete zweite Feder (23) mit einer zweiten Steifigkeit, die größer ist als die der ersten Feder (21), und Halteeinrichtungen (27, 29) aufweist, um die erste und die zweite Feder derart zu halten, dass jede von ihnen unabhängig von der anderen wirkt, wobei diese Halteeinrichtungen der Federn sowohl eine Stützscheibe (27) umfassen, die das untere Ende von jeder der beiden Federn (21, 23) stützt, wobei das untere Ende der zweiten Feder (23) durch die Oberseite der genannten Stützscheibe (27) gestützt wird und diese einen vorstehenden Rand (26) aufweist, um das untere Ende der ersten Feder (21) zu stützen, als auch eine Stützscheibe (29) umfassen, die mit dem zweiten Ende der zweiten Feder (23) zusammenwirkt, wobei die Unterseite dieser Stützscheibe einen vorstehenden Rand (28) aufweist, der zusammenwirkt mit dem oberen Ende der ersten Feder (21) und diese Stützscheibe außerdem mit der einstellbaren Spanneinrichtung zusammenwirkt und das Vorspannungssystem zudem eine einstellbare Spanneinrichtung zur Justierung der Vorspannungskraft umfasst.
EP01870007A 2000-01-19 2001-01-16 Gleisschienenstützeinrichtung Expired - Lifetime EP1118711B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2000/0041A BE1013240A6 (fr) 2000-01-19 2000-01-19 Dispositif de support pour rail de voie ferree.
BE20000041 2000-01-19

Publications (3)

Publication Number Publication Date
EP1118711A2 EP1118711A2 (de) 2001-07-25
EP1118711A3 EP1118711A3 (de) 2003-01-08
EP1118711B1 true EP1118711B1 (de) 2004-04-21

Family

ID=3896370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01870007A Expired - Lifetime EP1118711B1 (de) 2000-01-19 2001-01-16 Gleisschienenstützeinrichtung

Country Status (5)

Country Link
EP (1) EP1118711B1 (de)
AT (1) ATE264944T1 (de)
BE (1) BE1013240A6 (de)
DE (1) DE60102841T2 (de)
ES (1) ES2218367T3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007147581A2 (de) 2006-06-20 2007-12-27 Edilon)(Sedra Gmbh Kontinuierliche elastische schienenlagerung
DE102006028740B4 (de) * 2006-06-20 2015-02-26 Sedra Gmbh Kontinuierliche elastische Schienenlagerung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502006006981D1 (de) * 2005-04-02 2010-07-01 Koelner Verkehrs Betr E Ag Schienenlager

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1182612B (it) * 1985-10-15 1987-10-05 Giovanni Abate Supporti di armamento per binari ferroviari particolarmente per binari di metropolitane
DE4211366C2 (de) * 1992-04-04 1995-05-24 Heinz Fischer Schienenlager
DE29518208U1 (de) * 1995-11-17 1996-03-21 Dyckerhoff & Widmann Ag Schienenbefestigung für Weichenschwellen
BE1010283A5 (fr) * 1996-05-03 1998-05-05 Vanhonacker Patrick Procede de fixation de rails de voie ferree.
DE29619480U1 (de) * 1996-11-11 1997-01-09 Hilti Ag Schienenbefestigung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007147581A2 (de) 2006-06-20 2007-12-27 Edilon)(Sedra Gmbh Kontinuierliche elastische schienenlagerung
DE102006028740B4 (de) * 2006-06-20 2015-02-26 Sedra Gmbh Kontinuierliche elastische Schienenlagerung

Also Published As

Publication number Publication date
DE60102841D1 (de) 2004-05-27
BE1013240A6 (fr) 2001-11-06
ES2218367T3 (es) 2004-11-16
DE60102841T2 (de) 2005-03-24
ATE264944T1 (de) 2004-05-15
EP1118711A3 (de) 2003-01-08
EP1118711A2 (de) 2001-07-25

Similar Documents

Publication Publication Date Title
FR2782687A1 (fr) Bogie a longerons composites
FR2489861A1 (fr) Semelle de rail amortissant le bruit
EP3222485B1 (de) Schienenfahrzeugdrehgestell, das eine versetzte primäre federungsvorrichtung umfasst
EP1118711B1 (de) Gleisschienenstützeinrichtung
EP1068396B1 (de) Tragvorrichtung für eisenbahnschienen
EP0761879B1 (de) Schallabsorber für Eisenbahnschienen
EP0229409B1 (de) Verfahren und Vorrichtung zum elastischen Befestigen von Eisenbahnschienen
BE1017257A5 (fr) Assise a niveau vibratoire reduit pour voie ferree.
EP3222486B1 (de) Schienenfahrzeugdrehgestell, das ein abgesenktes fahrgestell umfasst
FR2887217A1 (fr) Structure de support d'un pavillon de vehicule automobile
CA3018004A1 (fr) Dispositif absorbeur de bruit pour roue de vehicule ferroviaire et roue de vehicule ferroviaire associee
BE1014311A5 (fr) Systeme de support de rails pour voie ferree en voirie et systeme d'analyse pour une telle voie ferree.
CA2105901C (fr) Encastrement de la pointe mobile dans le berceau d'un coeur de croisement incorpore dans les longs rails soudes et procede de realisation d'un tel encastrement
FR3002555A1 (fr) Dispositif de support adaptatif d'un rail de voie ferree
BE1015814A5 (fr) Systeme de pose de voie ferree et traverse pour un tel systeme.
FR2990920A1 (fr) Dispositif de structure destine a etre monte sur un element de chassis de vehicule automobile
FR2737511A1 (fr) Dispositif pour la pose d'un rail sur une assise en beton
FR2926275A1 (fr) Train de galets pour le guidage d'un cable d'une installation de transport a cable aerien
EP3013665B1 (de) Vorrichtung für eisenbahnradabnutzungsausgleich für eine lagerbüchse eines eisenbahndrehgestells
EP3650305B1 (de) Drehgestell und schienenfahrzeug
WO2023222564A1 (fr) Dispositif de réglage de la position d'ancrage d'une traverse
EP4039538A1 (de) Komfortausstattung für ein öffentliches transportfahrzeug, die einen freitragenden tisch umfasst
FR2491850A1 (fr) Bogie de chemin de fer autodirecteur
EP3733476A1 (de) Waggon eines schienenfahrzeugs
BE511519A (de)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20030626

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20040421

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040421

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040421

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040421

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040421

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: FRENCH

REF Corresponds to:

Ref document number: 60102841

Country of ref document: DE

Date of ref document: 20040527

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040721

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040721

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040721

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040722

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2218367

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050116

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050131

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050124

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: VANHONACKER, PATRICK

Free format text: VANHONACKER, PATRICK#KONIJNENPIJP 5#3210 LINDEN (BE) -TRANSFER TO- VANHONACKER, PATRICK#KONIJNENPIJP 5#3210 LINDEN (BE)

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040921

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: GLOBAL EXPERT TRACK SYSTEM, LLC

Free format text: VANHONACKER, PATRICK#KONIJNENPIJP 5#3210 LINDEN (BE) -TRANSFER TO- GLOBAL EXPERT TRACK SYSTEM, LLC#46 STATE STREET 3RD FLOOR#ALBANY, NY 12207 (US)

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: GLOBAL EXPERT TRACK SYSTEM LLC

Effective date: 20110810

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20111206

Year of fee payment: 12

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: CDM N.V.

Free format text: GLOBAL EXPERT TRACK SYSTEM, LLC#46 STATE STREET 3RD FLOOR#ALBANY, NY 12207 (US) -TRANSFER TO- CDM N.V.#REUTENBEEK 9#3090 OVERIJSE (BE)

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: CDM N.V., BE

Effective date: 20120328

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120202

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60102841

Country of ref document: DE

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUS, DE

Effective date: 20120308

Ref country code: DE

Ref legal event code: R081

Ref document number: 60102841

Country of ref document: DE

Owner name: CDM N.V., BE

Free format text: FORMER OWNER: GLOBAL EXPERT TRACK SYSTEM LLC, ALBANY, US

Effective date: 20120308

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: CDM N.V.

Effective date: 20120514

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20120503 AND 20120509

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120207

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120125

Year of fee payment: 12

Ref country code: BE

Payment date: 20120126

Year of fee payment: 12

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 264944

Country of ref document: AT

Kind code of ref document: T

Owner name: CDM N.V., BE

Effective date: 20120917

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120123

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20120111

Year of fee payment: 12

BERE Be: lapsed

Owner name: CDM N.V.

Effective date: 20130131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 264944

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130131

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130116

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130801

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60102841

Country of ref document: DE

Effective date: 20130801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130116

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130117