EP3485089A1 - Dämpfungsanordnung für gleise - Google Patents
Dämpfungsanordnung für gleiseInfo
- Publication number
- EP3485089A1 EP3485089A1 EP17754252.9A EP17754252A EP3485089A1 EP 3485089 A1 EP3485089 A1 EP 3485089A1 EP 17754252 A EP17754252 A EP 17754252A EP 3485089 A1 EP3485089 A1 EP 3485089A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- area
- side profile
- rail head
- outer side
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 48
- 239000013536 elastomeric material Substances 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 20
- 244000043261 Hevea brasiliensis Species 0.000 claims description 12
- 229920003052 natural elastomer Polymers 0.000 claims description 12
- 229920001194 natural rubber Polymers 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 239000005062 Polybutadiene Substances 0.000 claims description 4
- 229920005549 butyl rubber Polymers 0.000 claims description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 239000005447 environmental material Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 235000019589 hardness Nutrition 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- -1 ethylene-propylene Diene Chemical class 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B5/00—Rails; Guard rails; Distance-keeping means for them
- E01B5/02—Rails
- E01B5/08—Composite rails; Compound rails with dismountable or non-dismountable parts
- E01B5/10—Composite grooved rails; Inserts for grooved rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
- E01B19/003—Means for reducing the development or propagation of noise
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B21/00—Track superstructure adapted for tramways in paved streets
Definitions
- the invention relates to a damping arrangement for tracks for driving through
- Damping arrangements for tracks with, for example, grooved and Vignole rails are basically known. Such arrangements generally comprise laterally fitting damping profiles on the rails. From WO 2001/014642 Al, for example, a
- the damping profile ensures both a noise damping and electrical insulation of the
- a Schienenl Kunststoffsverguss is often used.
- This is an elastic mass which is poured into a joint provided laterally along the rails.
- the SLV joint serves as a working joint between the moving rail and the rigid surrounding material, and to prevent the wheel bandage of the tram on the hard
- Object of the present invention is to enable a damping of rails, which avoids the above disadvantages, in particular requires less labor and maintenance.
- a damping arrangement for tracks for rail vehicles with wheel flange comprising
- Rail head underside bears against the outside of the rail
- Rail head flank has a substantially inelastic hard area.
- the damping arrangement according to the invention enables effective damping of tracks with, for example, Vignol or grooved rails, in particular those which are embedded in a rigid base, for example concrete or asphalt.
- the damping assembly sees a side profile, i. a laterally disposed of the rail damping profile, which is designed so that it can take over the function of Schienenl Kunststoffsvergusses so that it can be completely dispensed with its use.
- the damping profile catches the one hand
- the wheel bandage of the rail vehicle running on the rail for example, the rail vehicle or the individual traffic passing through the rail (cars, buses, lorries), e.g. the tram, not on the hard surrounding material runs, but, with appropriate wear of the rail vehicle running on the rail, for example, the rail vehicle or the individual traffic passing through the rail (cars, buses, lorries), e.g. the tram, not on the hard surrounding material runs, but, with appropriate wear of the rail vehicle running on the rail, for example, the rail vehicle or the individual traffic passing through the rail (cars, buses, lorries), e.g. the tram, not on the hard surrounding material runs, but, with appropriate wear of the rail vehicle running on the rail, for example, the rail vehicle or the individual traffic passing through the rail (cars, buses, lorries), e.g. the tram, not on the hard surrounding material runs, but, with appropriate wear of the rail vehicle running on the rail, for example, the rail vehicle or the individual traffic passing through the rail (cars, buses, lorries), e
- the width of the damping profile can in Area of the lateral outer rail head edge, in particular of the rail remote hard area provided there, are adapted according to the wheel bandage or at their over the outer rail head flank projecting part.
- the upper edge of the side profile can thus be designed so that it is always wide enough so that the wheel runs when driving off the rail on the side profile and the abrasion is equal to the rail.
- a railway track such as a grooved rail
- a “rail-near area” with respect to a side profile is an area that is proximate to or near the rail, while a “rail-far area” of the side profile is an area spaced from the rail, for example, located at the outer edge of the side profile or this outer edge forms.
- outer and inside with respect to the damping arrangement according to the invention refer to the usual track construction with two parallel rails and a track interior therebetween.
- the terms “outside”, “outside”, etc. thus designate an orientation away from the track interior.
- the term “outer side profile” therefore refers to a side profile on the outside of a rail, ie the side of the rail facing away from the track interior.
- inner side profile designates a side profile which is arranged on the side oriented to the track interior.
- outer rail head flank designates a track of the rail head facing away from the track
- outer rail head underside the underside of the rail head, which lies on the side of the rail opposite the track interior.
- flange wheel is understood here to mean a wheel which has a wheel flange protruding marginally on the wheel disk over a running surface of a wheel.
- a different hardness of profile areas can be due to different
- Composition of the elastomeric material can be achieved in the corresponding areas. However, it is preferred to create differential hardnesses through voids in the elastomeric material.
- the cavities are preferably gas, for example, air-filled, and can be deformed or compressed during compression, so that by compression of the side profile elastomeric material is displaced at least in a part of the cavities.
- the cavities can, for example in the profile cross-section oval or longitudinally oval and
- the cavities can be for example 4 to 6 mm wide and 10 to 20 mm long.
- the cavities can be any shape and size.
- the cavities preferably extend in the profile longitudinal direction, so that they form corresponding longitudinal channels.
- the longitudinal direction of the side profile is understood as meaning the direction parallel to the track.
- the cavities are preferably arranged in the direction transverse to the longitudinal direction of the outer side profile, ie in the direction away from the rail towards the rigid surrounding material, through the soft side Together with the cavities, the lands cause the forces acting on the rail to be dissipated without putting the contact area to the surrounding material under substantial compressive stress or movement.
- the substantially incompressible hard area in the off-rail area of the lateral outer Rail head flank is preferably solid, ie without cavities, formed and of appropriate Shore hardness. The hard area, preferably directly to the
- Surrounding material such as the surrounding concrete, connects and possibly also by suitable measures, such as gears, fibers, bonds, etc., may be connected to it, preferably has a larger cross-section than the soft area.
- the outer side profile preferably has a larger cross section in the area of the lateral outer rail head flank than in the region of the rail head underside, ie it tapers towards the rail head lower side. It is preferred that the outer side profile in the region of the lateral outer rail head edge, in the region of the outer rail head base and in the region of the rail web on the outside of the rail.
- the side profile is preferably also on at least a part of the rail foot. It can also be designed so that it encompasses the rail foot from above.
- the outer side profile in the region of the lateral outer rail head edge has a width W which corresponds at least to the maximum projection X of an edge bandage of a flange wheel beyond the lateral outer rail head edge.
- the width W is thus preferably at least so large that the protruding part of the edge bandage at the corresponding run of the rail on the upper edge of the outer side profile, and not on the hard
- Surrounding material e.g. surrounding concrete or asphalt.
- the adaptation of the width W is preferably made by corresponding expansion of the incompressible hard area to the outside, i. in the direction away from the track interior direction. It is preferred if, in the region of the lateral outer rail head edge, the hard area remote from the rail has a greater extent than the rail-near soft area.
- an upwardly open recess can be provided in which, for example, electrical devices, for example signaling devices, for example LEDs, can be arranged.
- electrical devices for example signaling devices, for example LEDs.
- the visible surface of the hard and, if necessary, the soft area can also be colored, for example with a
- the rail may, for example, be a Vignol, crane or grooved rail.
- the damping arrangement may have an inner side profile, which is substantially symmetrical to the outer side profile. This is not necessary. Rather, a known from the prior art side profile can be arranged on the inside of such a rail.
- the rail is designed as a grooved rail.
- the rail head of such a grooved rail comprises a running rail with a running rail head and a guide rail with a guide rail head and a groove formed between the running rail and guide rail.
- the guide rail which may be formed integrally with the running rail or as a separate connectable to the running rail element is directed towards the track interior.
- This embodiment comprises, in addition to the outer side profile, an inner side profile of elastomeric material, ie directed towards the track interior, which bears against the rail at least in the region laterally of the rail edge and in the region below the guide rail, and wherein the inner side profile in the region below the guide rail and in Region side of the guard rail edge has an elastically resilient soft area.
- the elastically yielding soft region is preferably a region with cavities in the elastomeric material, wherein the cavities in the area laterally of the guide rail flank are preferably arranged horizontally in two or more rows.
- the outer and / or inner side profile are preferably made of a preferably electrically insulating elastomeric material, preferably of styrene-butadiene rubber (SBR), natural rubber (NR), a natural rubber-butyl rubber mixture (NR / BR) or of ethylene-propylene Diene mixed polymer (EPDM).
- SBR styrene-butadiene rubber
- NR natural rubber
- NR / BR natural rubber-butyl rubber mixture
- EPDM ethylene-propylene Diene mixed polymer
- the rail chamber is not completely filled.
- the outer and / or inner side profile therefore has a comparatively small cross-section in the region of the associated rail chambers.
- the outer and / or inner side profile is therefore particularly preferably strip-shaped and can be applied to the contour of the rail.
- Strip-shaped here means that the side profile is substantially flat and has a comparatively small thickness the winding of the Profiles are also relieved, which prevents deformation and enables the provision of larger and less costly lengths.
- such a design facilitates the adaptation to the rail contour.
- Damping arrangement at least a kink on. This can be a
- Notch of the side profile act, so that the cross-section of the longitudinal profile is reduced and in this way a bending or kinking is facilitated. It is also possible to provide a softer material in areas that need to be bent or kinked.
- the outer and / or inner side profile may consist of several separate parts.
- the outer and / or inner side profile is integrally formed. However, this does not exclude that the outer and / or inner side profile may have different materials in itself and is made for example by coextrusion of these different materials.
- the outer and / or inner side profile may be the respective side region, i. Cover the outside or inside of the rail substantially completely. As a result, the side profile essentially covers the regions of the rail that point in the horizontal direction. In this preferred case, the outer and / or inner side profile abuts against the rail such that its lateral surfaces are substantially completely covered. In this way, the lateral surfaces of the rail can be isolated from moisture, etc.
- the outer and / or inner side profile may in particular in the region of the rail head and / or the guide rail, i. in the area laterally and below the rail head or the guide rail via fibers which are firmly connected to the side profile and on the
- the fibers may be embedded directly in the profile material or embedded in an adhesive layer arranged on the profile surface.
- the fibers can be
- the fibers may for example be made of metal, glass, cotton or plastic, for example Polyamide, polyester or aramid exist. Preferably, the fibers have substantially the same length. Suitable fiber lengths can be readily determined by one skilled in the art.
- the fiber length may be, for example, 0.5-12 mm, preferably 1-10, 1-7, 1-5, 1-4 or 1-3 mm.
- the number, type, cross section, length and penetration depth of the fibers can be determined by the person skilled in the art depending on the purpose and taking into account the expected or
- connection between the outer and / or inner side profile and the surrounding material by means of fibers need not be such that each of the fibers is anchored at one end to the outer and / or inner side profile and the other end in the surrounding material. Rather, there is also the possibility that fibers connected to the outer or inner side profile and fibers connected to the surrounding material are connected in the manner of a fleece indirectly via further fibers, so that a fiber fleece is arranged between the side profile and the surroundings.
- the outer side profile is preferably aligned with its transversely to the rail web extending upper surface substantially with the rail head surface. The upper surface is therefore preferably substantially in the plane of the wheel bandage of a
- Wheel flange wheel to be driven rail head surface The expression according to which the upper surface of the outer side profile is "substantially in the plane of the
- Rail head surface may also mean here that the upper surface lies just below or above the rail head surface, and particularly preferably the upper surface of the outer side profile lies substantially both in the plane of the rail
- Rail head surface in the case of a grooved rail in the plane of the surface of the
- reinforcements for example steel sheets, perforated sheets, etc., which support or surround the profile.
- the invention also relates to an outer side profile of elastomeric material for a rail of railroad tracked tracks Wheel flanges, wherein the rail i) has a rail head having a lateral outer rail head and an outer rail head bottom, ii) a rail web, iii) a rail foot and iv) an outer side facing away from the track inside, and wherein the outer side profile is designed, at least in the area the lateral outer rail head flank and in the region of the outer rail head underside to be applied to the outside of the rail, and wherein the outer side profile in the outer
- the outer side profile according to the invention is adapted and adapted to be used advantageously as an outer side profile in a damping arrangement according to the first aspect of the invention.
- the soft region and the hard region are preferably made of the same elastomeric material, the soft region
- the cavities of the soft region which comes to lie in the region of the lateral outer rail head flank, are arranged in the horizontal direction at least in two rows.
- the cavities of the soft area are arranged so that in the direction transverse to the longitudinal direction of the outer side profile through the soft area extending webs of solid profile material remain.
- the hard area coming to lie in the region of the lateral outer rail head edge has an extension z which is greater than the extent y of the soft area coming to rest in the region of the lateral outer rail head edge. It is further preferred that
- the outer side profile consists of a preferably electrically insulating elastomeric material, preferably of styrene-butadiene rubber (SBR), natural rubber (NR), a
- Natural rubber-butyl rubber mixture (NR / BR) or of ethylene-propylene-diene copolymer (EPDM), and / or
- the outer side profile is configured such that it does not completely fill the rail chamber in which the outer side profile is to be arranged, and / or
- the outer side profile is strip-shaped and can be applied to the contour of the rail, and / or
- the outer side profile is integrally formed, and / or
- the outer side profile has at least one kinked letter, and / or
- the outer side profile substantially completely covers the outside of the rail, and / or
- the outer side profile in its hard area has an upwardly open recess for receiving electrical devices, and / or
- frictionally connectable refers to the fact that the teeth or fibers in a first flowable and then hardened to a rigid material material, e.g. Concrete, can be embedded.
- FIG. 1 damping arrangement according to the prior art.
- Fig. 2 sectional view of an embodiment of a damping arrangement according to the invention.
- Fig. 3 to 7 are sectional views of further embodiments of an inventive
- Figure 1 shows a cross-sectional view of a part of a generic damping arrangement, as known from the prior art. Shown is the upper part of a rail 2 formed here as a grooved rail with the rail head 3. In the rail head 3 is a groove 38 for receiving the wheel flange 13 of a flange wheel 12, for example one
- the rail 2 is in a rigid
- the running rail 33 has a running rail head 35
- the guide rail 34 has a guide rail head 36, a lateral guide rail flank 37 and a guide rail bottom 39.
- An outer side profile 18 substantially filling the outer rail chamber 21 is provided on the outer side 6 of the rail 2, i. on the side facing away from the track interior 11 side of the rail 2, respectively.
- a rail longitudinal casting 17 made of a suitable potting material is introduced in a gap milled into the rigid surrounding material 19.
- Spurkranzrades 12 with a flange 13 and a wheel band 14 are shown schematically.
- the Schienenlteilsverguss 17 serves inter alia as an expansion joint and also to prevent the wheel band 14 runs with increasing wear of the rail 33 on the rigid surrounding material 19.
- the width of the Schienenlticiansvergusses 17 is adjusted to the width of the wheel band 14 accordingly.
- FIG. 2 shows a cross-sectional view of an embodiment of a device according to the invention
- Damping arrangement 1 Again, designed as a groove rail rail 2 is shown. On the outer side 6 of the rail, ie on the side facing away from the track inner side 11 of the rail 2 is here a strand-shaped, the outer rail chamber 21 is not completely filling, provided outer side profile 7 of elastomeric material.
- the outer Side profile 7 has in this embodiment substantially three sections A, B, C, which are here separated by kink grooves 26.
- the outer side profile 7 lies with the section A in the region of the outer rail head flank 31 and in the region of the outer rail head underside 32, with its section B in the region of the rail web 4 and with its section C on a part of the upper side of the rail foot 5 on the outer side 6 to the rail.
- An end of the outer side profile 7 tapers in the direction of the rail foot 5.
- the outer side profile 7 is at the contact surface to the rail geometrically to the Shape of the rail 2 adapted.
- the Knickriefen 26 here ensure that the outer side profile 7 is easier to create the outer shape of the rail 2 can be applied.
- the cross section of the outer side profile 7 widens.
- the outer side profile 7 has a soft region 9, which is resiliently yielding towards the rail head 3.
- the soft region 9 is here produced by in cross-section, for example, longitudinally oval cavities 15 in the elastomeric material of the outer side profile 7.
- the cavities 15 extend into
- the cavities 15 located laterally and below the rail head 3 have, for example, a width of 4-6 mm and a length of 10-20 mm.
- the cavities 15 are arranged such that continuous webs 46 of solid profile material arise in the longitudinal direction of the outer side profile 7, which extend in the direction transverse to the longitudinal direction of the outer side profile 7 through the soft region 9 (see also FIG.
- the webs 46 and the cavities 15 By means of the webs 46 and the cavities 15, it is possible to catch / divert the horizontal and vertical movement of the rail 2, without substantially putting the contact area to the surrounding material 19 not shown in this figure under compressive stress or movement.
- the horizontally multi-row arrangement of cavities 15, in particular in the region of the lateral outer rail head edge 31, catches the vertical movement in the direction of the outer edge of the outer side profile 7. In the region of the lateral outer rail head edge 31 is in the outer side profile 7 rail remote, ie in the farther from the rail 2 remote part of the outer
- the outer side profile 7 has a solid incompressible material cross section. The dimensions of the hard
- area 10 may be at least 20 x 30 mm.
- connection area especially in the upper area, supported and abortions and cracks avoided.
- the arrangement of the cavities 15 ensures that the outer side profile 7 is very soft towards the rail 2 and very hard towards the rigid surrounding material 19.
- the width W of the outer side profile 7 in the region of the lateral outer rail head edge 31 corresponds at least to the width X of the part of the wheel bandage 14 with which it projects beyond the lateral outer rail head flank 31.
- the width W is at least slightly greater than the width X in order to prevent running of the wheel band 14 of the flange 12 on the rigid surrounding material 19 with increasing wear of the rail head 35.
- the outer side profile 7 takes over completely the task that the rail longitudinal encapsulation 17 has in the prior art, so that a complete abandonment of such
- the outer side profile 7 lies with its transverse to the rail web 4 upper
- an inner side profile 8 made of elastomeric material is provided in the inner, ie the track interior towards the track 11 lying down 22.
- the inner side profile 8 is also subdivided into three sections A, B, C, formed strand-shaped and adapted to the contour of the rail 2. Again, kink grooves 26 are present to the inner side profile 8 easier to be able to adjust the contour of the rail 2.
- the inner side profile 8 also has a section which widens in cross-section towards the rail head 3.
- the inner side profile 8 is located in the region laterally of the guide rail flank 37, in the region below the guide rail 34, in the region of the rail web 4 and on a part of the rail foot 5 on the rail 2.
- the inner sopro fil 8 is engaged with the foot profile 25 in engagement.
- the inner side profile 8 has in the region below the guide rail 34, ie in the region of the guide rail underside 39, and in the region laterally of the outer guide rail edge 37 on an elastically resilient soft region 16 in the elastomeric material.
- the soft region 16 is also realized here by cavities 48 in the profile material.
- the cavities 48 of the soft region 16 located in the region of the rail edge 37 are also here arranged in two rows in the horizontal direction.
- the inner side profile 8 lies with its upper surface substantially in the plane of the upper surface of the
- the outer side profile 7 and the inner side profile 8 have teeth 28 in the region of the rail head 3 in order to produce a non-positive connection with the rigid surrounding material 19.
- the teeth 28 are sawtooth-like profiles of the profile surface.
- a welding profile sleeve 24 is provided which surrounds the base profile 25 and the side profiles 7, 8 in the region of the rail web 4.
- Rubber film 27 covers the profile impact in the area of the weld sleeve 24 and serves to prevent the ingress of water.
- the damping arrangement 1 is arranged on a lower casting 23.
- FIG. 3 shows a cross-sectional view of an embodiment of the invention
- Damping arrangement 1 similar to that shown in Figure 2, embedded in a rigid
- the hard area 10 of the outer side profile 7 has an extension z which is greater than the extension y of soft area 9.
- FIGS. 4 to 7 show further embodiments of a device according to the invention
- Damping arrangement 1 in which in particular various modifications in terms of the design of the profiles 7, 8, especially of the section A, for connection to the rigid surrounding material 19, are shown.
- fibers 29 are provided instead of toothings 28, which are embedded in the area of the rail head 3 by means of electrostatic flocking with one end into the surface of the side profiles 7, 8 and with the other end in the rigid surrounding material 19 , The embedding is of course carried out when casting the rigid surrounding material 19, e.g. concrete or asphalt.
- FIG. 6 shows an embodiment in which a recess 41 is provided in the hard area 10 of the outer side profile 7, in which, for example, electrical elements, e.g. LEDs, or the like can be accommodated.
- the recess 41 can in
- a self-adhesive bitumen joint strip 40 is arranged here.
- Figure 7A shows a cross-sectional view of an embodiment in which a groove 43 is formed on the edge of the hard area 10, in which for supporting the side profiles 7, 8 in the head region, a steel plate 42 is inserted with the shape of the groove 43 suitably trained edge region, with embedded in the surrounding material 19. This is particularly advantageous in
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HRP20220880TT HRP20220880T1 (hr) | 2016-07-12 | 2017-07-11 | Amortizirajuća naprava za tračnice |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016112720.5A DE102016112720A1 (de) | 2016-07-12 | 2016-07-12 | Dämpfungsanordnung für Gleise |
PCT/DE2017/200065 WO2018010740A1 (de) | 2016-07-12 | 2017-07-11 | Dämpfungsanordnung für gleise |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3485089A1 true EP3485089A1 (de) | 2019-05-22 |
EP3485089B1 EP3485089B1 (de) | 2022-04-27 |
Family
ID=59655808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17754252.9A Active EP3485089B1 (de) | 2016-07-12 | 2017-07-11 | Dämpfungsanordnung für gleise |
Country Status (9)
Country | Link |
---|---|
US (1) | US11136725B2 (de) |
EP (1) | EP3485089B1 (de) |
CN (1) | CN109642399A (de) |
AU (1) | AU2017295144B2 (de) |
CA (1) | CA3030436A1 (de) |
DE (1) | DE102016112720A1 (de) |
HR (1) | HRP20220880T1 (de) |
PL (1) | PL3485089T3 (de) |
WO (1) | WO2018010740A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018109255A1 (de) | 2018-04-18 | 2019-10-24 | Edilon Sedra Gmbh | Elastisch zu lagernde Schiene |
DE102020115800B4 (de) | 2020-06-16 | 2021-12-23 | Andrea Rüdt | Verfahren zum Reparatur- oder Änderungsschweißen einer Schiene |
DE102020121136A1 (de) * | 2020-08-11 | 2022-02-17 | Sealable Solutions Gmbh | Elastomerprofil als Aufheizschutz für Schienen |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345388A1 (de) * | 1983-12-15 | 1985-06-27 | Phoenix Ag, 2100 Hamburg | Elastisches stuetzlager fuer schienen von strassenbahnen |
US4606498A (en) * | 1984-08-23 | 1986-08-19 | Epton Industries Inc. | Rail seal |
DE8520560U1 (de) | 1985-07-17 | 1985-09-12 | Phoenix Ag, 2100 Hamburg | Spurrillen-Dichtprofil |
DE8811396U1 (de) * | 1988-09-09 | 1990-01-04 | Phoenix Ag, 2100 Hamburg | Füllprofil |
DE4322468C2 (de) | 1993-07-06 | 1995-11-16 | Draebing Kg Wegu | Dämpfungselement für eine Schiene |
US5464152A (en) | 1994-01-07 | 1995-11-07 | Pacific International Pipe Enterprises, Inc. | Method and apparatus for electrically isolating a rail in a precast concrete grade crossing |
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DE19706936A1 (de) | 1997-02-20 | 1998-08-27 | Hermann Ortwein | Schiene für Schienenfahrzeuge |
GB9811591D0 (en) * | 1998-05-30 | 1998-07-29 | Penny Charles | Railway or tramway rail and rail fastening system |
DE19939838A1 (de) * | 1999-08-21 | 2001-02-22 | Freiburger Verkehrs Ag | Dämpfungsprofil für Rillenschienen |
EP1192315B1 (de) | 2000-05-03 | 2008-02-20 | IHEC Acquisition Corporation | Schienenschutz |
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DE10302521A1 (de) | 2003-01-23 | 2004-08-05 | Hermann Ortwein | Als Rillenschiene gestaltete Schiene für die Bildung von Verkehrswegen für Schienenfahrzeuge |
US20050023366A1 (en) * | 2003-06-23 | 2005-02-03 | Williams Frank Drayton | Boot for streetcar rails |
DE20314668U1 (de) | 2003-09-23 | 2003-11-20 | Bogel, Johann, 79110 Freiburg | Dämpfungsprofil |
US7484669B2 (en) * | 2005-04-05 | 2009-02-03 | Metroshield Llc | Insulated rail for electric transit systems and method of making same |
US7556209B2 (en) * | 2006-06-16 | 2009-07-07 | Ryan Michael Sears | Rubber laminate and composites including the laminate |
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EP2791420B1 (de) * | 2011-12-14 | 2016-05-18 | Dätwyler Sealing Technologies Deutschland GmbH | Dämpfungsanordnung |
CN103452016A (zh) * | 2013-09-17 | 2013-12-18 | 浙江天铁实业股份有限公司 | 有轨电车吸振消声装置 |
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-
2016
- 2016-07-12 DE DE102016112720.5A patent/DE102016112720A1/de not_active Withdrawn
-
2017
- 2017-07-11 AU AU2017295144A patent/AU2017295144B2/en active Active
- 2017-07-11 WO PCT/DE2017/200065 patent/WO2018010740A1/de active Search and Examination
- 2017-07-11 PL PL17754252.9T patent/PL3485089T3/pl unknown
- 2017-07-11 HR HRP20220880TT patent/HRP20220880T1/hr unknown
- 2017-07-11 US US16/316,096 patent/US11136725B2/en active Active
- 2017-07-11 EP EP17754252.9A patent/EP3485089B1/de active Active
- 2017-07-11 CA CA3030436A patent/CA3030436A1/en active Pending
- 2017-07-11 CN CN201780042990.7A patent/CN109642399A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2017295144A1 (en) | 2018-12-13 |
AU2017295144B2 (en) | 2021-12-09 |
EP3485089B1 (de) | 2022-04-27 |
US11136725B2 (en) | 2021-10-05 |
PL3485089T3 (pl) | 2022-08-22 |
DE102016112720A1 (de) | 2018-01-18 |
CN109642399A (zh) | 2019-04-16 |
WO2018010740A1 (de) | 2018-01-18 |
CA3030436A1 (en) | 2018-01-18 |
US20200208354A1 (en) | 2020-07-02 |
HRP20220880T1 (hr) | 2022-10-14 |
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