WO2005078195A2 - Eisenbahnschwelle für einen schotteroberbau - Google Patents
Eisenbahnschwelle für einen schotteroberbau Download PDFInfo
- Publication number
- WO2005078195A2 WO2005078195A2 PCT/AT2005/000046 AT2005000046W WO2005078195A2 WO 2005078195 A2 WO2005078195 A2 WO 2005078195A2 AT 2005000046 W AT2005000046 W AT 2005000046W WO 2005078195 A2 WO2005078195 A2 WO 2005078195A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- longitudinal
- threshold
- rail
- threshold according
- receiving means
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
Definitions
- the invention relates to a threshold, as described in the preambles of claims 1 and 17.
- Thresholds for gravel superstructure in railways are already known from the prior art, which run below and across the laid rails and record them on supports. By such thresholds, it is possible to absorb the resulting during rolling over a rail vehicle longitudinal and lateral forces and dissipate into the gravel, so that a track geometry, in particular by the wheelbase of the
- Rail vehicles defined rail spacing can be maintained for a stable track position. Due to increasing stresses on the thresholds, e.g. caused by increased transport loads, speeds and braking forces of rail vehicles or narrower curve radii of the track tracks, it is necessary to better absorb the resulting forces and dissipate into the substructure or gravel, for which cost-effective to manufacture and at the same time operationally safe sleepers are required.
- a known from the prior art threshold for ballast track in railways is described in DE 100 23 389 AI.
- the threshold described in this document is provided with transverse arms extending below the rails, the undersides of which lie in a plane with the threshold underside.
- This cross arms thus results in an overall enlarged contact surface of the threshold on the ballast or the substructure, so that a sinking of the threshold is made difficult in the ballast and stabilization of the threshold against tilting about its longitudinal axis.
- the rails rest on bearings which are mounted on the upper side of the transverse arms, and the rails are each positioned at least in the transverse direction to the rail by two rail fasteners provided laterally of the bearing.
- a disadvantage is according to DE 100 23 389 AI that per rail supports only two rail fasteners are arranged, which are provided in the region of a threshold longitudinal axis.
- the two rail fasteners can achieve the high displacement characteristics. If necessary, sufficient resistance can not be provided to the tracks, so that increased track dislocations beyond a normal level result in a safety risk due to possible damage to the track.
- the problem of increased rail displacement forces particularly occurs with rail vehicles with eddy current brakes, as they are increasingly used.
- frame sleepers which are formed by two sleepers extending between the rails, which are connected to a component in the region of the rail track below the rails via a side member
- Each of the rails rests on an upper side of the sleepers, so that the frame threshold has four supports, with rail fasteners mounted on each support at installation positions, with three mounting positions “outside”, “center”, “inside” being provided. which are each formed by a pair of opposing rail fasteners.
- the attachment points are variable by pairing rail fastening elements.
- Such frame sleepers have the disadvantage that, due to the four supports for the rail elements, the entire frame threshold is considered to be statically indefinite, so that their production requires a very high degree of dimensional accuracy in order to allow the same height of the four supports while maintaining small dimensional tolerances. since it can come to a fraction of the threshold even with small deviations. To prevent this, it is necessary to produce the frame threshold in special or complex manufacturing processes.
- Object of the present invention is to provide a threshold for a ballast track in railways, which is inexpensive to produce and can be used flexibly in track construction.
- a subtask of the invention is to provide a threshold which allows for an improved and variable absorption of rail, transverse or longitudinal forces, so that the operating characteristics of rail tracks are improved.
- Another sub-task of the invention is that the threshold in the installed state allows the attachment of a connecting element for connecting two successive rail elements.
- the object of the invention is achieved independently by the features stated in the characterizing part of claim 1.
- the resulting advantage is that the recording and derivation of the generated rail, transverse or longitudinal displacement forces is improved by the offset transversely to the longitudinal center axis of the threshold arrangement of Aufhahme wornen or fastening or clamping points on the rail elements, as between the Nearest rail fasteners of two adjacent thresholds not the threshold distance between two laid sleepers must be complied with, but seen in the rail running direction shorter mounting distances between the rail fasteners can be met.
- the fastening or clamping points on which the rail fastening elements fix the corresponding rail element can thus be distributed uniformly or non-uniformly along the rail path, depending on the load situation, and the sections along the rail track in which no rail fastening elements are provided can be strong be shortened. In general, therefore, the rail layer or the entire track body can be stabilized.
- the features of claim 5 are advantageous because of the three; two or one suspension device on each side adjacent to the support, a total of six; four or two rail fasteners can be attached to each side rail of the threshold.
- the threshold can therefore be adapted to different application cases, such as straight lines, curve radii, mountain ranges, routes with high transport loads or the like, depending on the number of rail fastening elements arranged thereon.
- the threshold can be adapted in an advantageous manner individually to the respective load cases by activating or deactivating the receiving devices.
- the arrangement of the rail fastening elements can thus be made at a construction site when laying a track section, with a variable arrangement of the rail fastening elements is made possible.
- the features according to at least one of claims 9 to 11 are advantageous because the threshold by the arrangement of two rail fasteners, which preferably are diagonally opposite each other, can be prepared for normal or medium load track distances. In this first mounting position there is a continuous distribution of rail fastening elements along the rail track, wherein a mounting distance between two nearest rail fasteners of two adjacent thresholds may be less than the threshold distance.
- Fastening or clamping points of the rail elements are arranged on the side member substantially dreieckfbrmig.
- Such a distribution of the rail fasteners is for routes of increased transverse displacement forces of the rail elements, for example, at tight curve radii, an advantage.
- an embodiment of the threshold according to claim 15 is advantageous, since a total of four rail fasteners per longitudinal beam are arranged in a third mounting position, whereby the threshold can also be used for track tracks with very high loads.
- the generated longitudinal or transverse forces can be taken individually adapted by the two side members, i.
- the acting transverse drag resistance on the individual rail elements can be determined individually by a corresponding number of rail fastening elements or corresponding distribution of the rail fastening elements, so that a stable position of the parallel rail elements is ensured.
- Support surface arranged Aufhahmerinnen over a wide range, in particular between step edges or over the threshold width, can extend over the respective side member.
- the embodiment of a support described in claim 26 achieves the advantage of a large support surface for the underside of the rail element, so that the transverse displacement resistance, which is opposite to the longitudinal displacement forces of the rail elements, is increased.
- Fig. 1 a erf ⁇ ndungshiele threshold in front view
- Fig. 2 the threshold of Figure 1 in plan view.
- FIG. 3 shows the threshold according to FIG. 1 and FIG. 2 in side view
- FIG. 5 several laid sleepers of another embodiment in plan view
- a threshold 1 preferably for a ballast track in railways, shown, wherein the threshold 1 is laid in the installed state with a threshold underside 2 on a ballast bed 3 or on a solid lane.
- the threshold 1 has a transverse part 4, which connects two longitudinal members 5 with each other, wherein the cross member 4 along a threshold longitudinal axis 6 of the threshold 1 between the Side members 5 extends and the side members 5 spaced apart by a distance 7.
- the longitudinal members 5 extend along a longitudinal axis lying in the rail axis 8, which extends transversely to the threshold longitudinal axis 6 of the threshold 1, preferably at right angles to this, so that the threshold 1 is formed in the manner of a double crossing threshold.
- the threshold 1 is preferably in the manner of a monolithically executed steel - or
- Pre-fabricated precast concrete which may have along and / or transverse to the longitudinal axis of the threshold 6 extending reinforcements formed.
- a support 9 is formed in each case, on which in the installed state of the threshold 1 a rail element 10 rests on a track track.
- the rail elements 10 extend transversely and parallel to each other via the threshold 1, so that the threshold 1 is arranged in the installed state below the rail elements 10 and the longitudinal members 5 extend along the L Lucassffenlachse 8 below the rail elements 10.
- the course of the longitudinal center axis 8 of the longitudinal members 5 thus corresponds essentially to the course of the rail elements 10 in the state mounted on the threshold 1.
- the distance 6 between the longitudinal axes 8 of the longitudinal members 5 corresponds to a rail distance between the individual rail elements 10, so that these run in the assembled state on the threshold 1 in the region of the longitudinal beams 5 on the support 9.
- the supports 9 extend on the longitudinal members 5 at least in the region lying about the longitudinal center axis 8 and there is a bottom 11 of each rail member 10 on one of the threshold underside 2 facing away from bearing surface 12 on the support 9.
- the threshold 1 can have transverse extensions 15 at the end regions lying in the course of the threshold longitudinal axis 6, so that a threshold length 14a can correspond to a degree usual in the prior art for thresholds 1, wherein a threshold width 14b is the extension length of the longitudinal members 5 transverse to the threshold longitudinal axis 6 of the threshold 1 denotes.
- the dimensions of a transverse length 15 of the transverse part 4 and a width 16 of the transverse part 4, which may also correspond to a width of the transverse extension 13, may be selected such that the use of laying devices and laying techniques customary in the prior art from
- the longitudinal carrier 5 In crossing regions 17, between the transverse part 4 and the longitudinal member 5, the longitudinal carrier 5 preferably formed on both sides along the longitudinal center axis 8 and projecting in the rail, wherein a side surface 18 of the cross member 4 is surmounted by a distance 19 by longitudinal projections 20, 21.
- an outer contour 22 of the threshold 1 thus results in the threshold underside 2, an enlarged support surface 23, which is brought to the installation process on an upper side 24 of the ballast bed 3 to the plant.
- one or more damping mats 25 can be attached to it, which can be formed from deformable or elastic material, so that the sill 1 can adapt to a certain extent to the surface structure of the ballast bed 3 and sink into it can, so is achieved by an enlarged contact surface and a vibration damping effect of the damping mat 25 a more uniform or better distributed force into the ballast bed 3 when rolling over the threshold 1 by a wheel of a rail vehicle. Furthermore, by the damping mat 25 a sinking of the entire track body is delayed in the ballast bed 3, so track maintenance intervals are increased and maintenance costs are reduced over the entire life of the track.
- the side members 5 have one or more receiving devices 26, the receiving devices 26 each being designed for the positioned holding or fastening of a rail fastening element 28.
- the rail fasteners 28 are formed for fixing the rail elements 10 on the support 9, for which purpose the
- Rail fastening elements 28 fix the rail elements 10 at fastening or clamping points 27 on the respective longitudinal member 5 at least in a transverse rail direction.
- the receiving devices 26 or the rail fastening elements 28 and the fastening or tensioning points 27 of the rail elements 10 lie along the rail longitudinal course in a common plane extending at right angles to the rail longitudinal course.
- the receiving devices 26 are arranged on the longitudinal member 5 such that at least one of the receiving means 26 and / or fastening or clamping points 27 along the longitudinal center axis 8 of the longitudinal member 5 is distanced from the threshold longitudinal axis 6 of the threshold 1 by a distance 29, ie at least one of the receiving devices 26 and / or fastening or clamping points 27 is arranged off-center to the threshold longitudinal axis 6 of the threshold 1.
- the receiving devices 26 are distanced from one another in the transverse direction to the longitudinal central axis 8 of the longitudinal member 5 by a distance 30. Both sides 31, 32 adjacent to the longitudinal center axis 8 of the side members 5 are assigned at least one of the receiving devices 26.
- At least two receiving devices 26 can be arranged offset relative to each other by longitudinal members 5 in the course of the longitudinal center axis 8 of the longitudinal carrier 5, for which purpose the distances 29 of the receiving devices 26 to the threshold longitudinal axis 6 of the threshold 1 can be different and / or the receiving devices 26 in opposite directions from the threshold longitudinal axis 6 of the threshold 1 can be distanced.
- different, possibly relative to the threshold longitudinal axis 6 of the threshold 1 asymmetric distributions of the receiving devices 26 can be realized on each side rail 5.
- the receiving devices 26 and the support 9 are arranged on the longitudinal member 5 respectively on a support surface 33 on an upper side of the longitudinal member 5, which faces away from the threshold underside 2 direction.
- the support 9 can each be formed by a damping element 34, which has the support surface 12 for receiving the underside 11 of one of the rail elements 10.
- the support surface 12 is formed such that with a mounted rail element 10, a large-area contact with the bottom 11 of the rail member 10, wherein the support surface 12 for this purpose has a support width 35, which preferably corresponds substantially to a rail width 36 and the bottom 11 over the surface a Auflagerdorf 37 abuts the support 12.
- the support 9 is preferably positioned or fixed in the support surface 33 in a recess 38 corresponding to the support width 35 or support length 37.
- the damping element 34 inserted into the recess 38 may be formed by a resilient, preferably elastic, material, so that vibrations or vibrations generated by a wheel set when rolling over the threshold 1 can be absorbed.
- the supports 9 are formed by a substantially rigid material and are provided separately to the supports 9 provided damping means for receiving vibrations.
- the support 9 may be formed in several parts. In principle, it should be noted that the materials or bearing arrangements for the reception of rail elements are known from the prior art, which is why it will not be discussed in more detail here.
- the support width 35 of the support 9 is within the sum of the distances 30 by which the receiving means 26 on both sides 31, 32 of the longitudinal member 5 are spaced apart from the longitudinal center axis 8 of this.
- a support length 37 or length of the recess 38 in the longitudinal course according to the longitudinal center axis 8 of the longitudinal member 5 is preferably greater than the width 16 of the cross member 4 and transverse extension 13.
- a rechteckformige bearing surface 12 at the support 9, wherein the dimensions of the support width 35 and the distances 30, by which the receiving means 26 are spaced from the longitudinal center axis 8 of the longitudinal member 5, by a rail width 36 of the rail elements 10 is determined.
- the rail width 36 is in this case a standard size in the field of track construction and it is the specified dimensions thereby essentially predetermined.
- support 9 is further noted that this preferably runs continuously over the Auflagerine 37, wherein the Auflagerfur 37, for example, at least over half, in particular 2/3, the threshold width 14b of the threshold 1 runs.
- the support surface 12 is at least slightly increased relative to the support surface 33 of the longitudinal member 5 is formed.
- the support 9 is thus arranged substantially centrally on the longitudinal member 5 in the direction of the longitudinal center axis 8, wherein the support surface 12 adjacent to the rectangular shape, e.g. may also have an elliptical shape.
- the receiving means 26 are preferably arranged along the longitudinal course of the supports 9 on both sides next to these.
- the receiving devices 26 are each formed to receive a rail fastening element 28, these rail fastening elements 28 being known from the prior art.
- the rail fastening elements 28 shown by way of example in FIGS. 1 and 2 are formed by a spring-loaded, clip-type fastening, for example a shoulderless W fastening. This has a bolt 39 which is to be received by the receiving device 26.
- the receiving device 26 preferably comprises an anchoring opening 40 in which the rail fastening element 28, in particular its pin 39, fixed in position, but preferably detachable, is arranged.
- the receiving device 26 has a Aufhahmerinne 41, each extending adjacent to the anchoring opening 40, and in which a possibly existing anchor member 43 of the rail fastener 28 for fixing the position engages positively.
- Anchoring openings 40 can be added, for example, fixing dowels, in which the bolts 39 are inserted, as is also known from the prior art.
- the rail fastening elements 28 it should be noted that they exert a clamping force on the base-side extensions of the rail elements 10 at the fastening or clamping points 27, so that the rail elements 10 are clamped on both sides between receiving devices 26 facing each other. If the clamping force acting on the rail elements 10 extending transversely to the threshold 1 or the transverse displacement resistance are exceeded by longitudinal or transverse forces generated by rail loading, the rail element 10 is displaced or discarded along the rail track.
- the invention is not limited to the type shown in the figures, but the receptacles 26 may be formed such that further, known from the prior art, embodiments of railroad fasteners may be provided. Fasteners can be added.
- known rail fasteners 28 from the manufacturer PANDROL® the types "FASTCLIP 1501", “FASTCLIP 1505", “E-CLIP”, from the manufacturer Vossloh® the types "W14", "E 14"; Manufacturer Promorail® type "PR3" usable.
- the length of the Aufhahmerinnen 41 expediently the Auflagerudio 37 of the support 9, wherein both sides and preferably parallel to the support 9 each a receiving channel 41 extends and between the receiving channel 41 and the support 9, the anchoring openings 40 of the Aufhahme - Devices 26 are arranged.
- the supports 9 and the receiving members 41 may project beyond the transverse member 4, in particular the side surface 18, on both sides by a projection 44 along the side rail profile of the longitudinal member 5. It is possible that the Aufhahmerinne 41 is continuous in accordance with the Maulagerney 37 of the support 9 in the support surface 33 of the longitudinal member 5 or divided into several sections along the longitudinal course of the longitudinal member 5, wherein next to each Anank fürsöffhung 40 a channel section must be.
- the projection 44 in the longitudinal course of the Aufhahmerinne 41 and the support 9 it is more advantageous Way possible to install the usual in the art rail fasteners 28 with anchor parts 43 also arranged eccentrically to the threshold longitudinal axis 6 of the threshold 1 receiving means 26.
- the supports 9 extend on the longitudinal beams 5 with the support length 37 over the entire threshold width 14b, wherein the fastening or clamping points 27 with the receiving means 26 over the entire threshold width 14b next to the supports 9 can be arranged distributed.
- the longitudinal members 5 are each stepped or recessed on at least one, but preferably both, of the opposite end regions 45a, 45b below the rail element 10 to be raised, i. the side members 5 have at the top in the direction of the threshold underside 2 a recess or a depression.
- stepped end portions 45a, 45b which may lie parallel to the longitudinal axis 6 extending longitudinal axis 6 end faces 46a, 46b, depending on a stage 47a, 47b, extending from a arranged on the support surface 33 step edge 49 by a height 50 from this distance over a step length 51 along the longitudinal course of the longitudinal member 5 extend.
- a step width 52 of the steps 47a, 47b extends over the entire width of the longitudinal carrier 5 or longitudinal projections 20, 21.
- steps 47a, 47b may extend only over part of the width of the longitudinal carrier 5 or longitudinal projections 20, 21 extend, so that the steps 47a, 47b are formed in the manner of a depression or recess in the longitudinal member 5, which extends for example only in the region of the longitudinal central axis 8 of the longitudinal member 5.
- the step width 52 of the steps 47a, 47b may correspond at least to the rail width 36 of a rail element 10, but may also be greater than a run distance 53 between between the outer edges of two on the sides 31, 32 opposite receiving holes 41 on the longitudinal member 5.
- a shoulder surface 54 of the steps 47a, 47b which may extend at the top of the steps 47a, 47b substantially parallel or concave or convex to the plane of extension of the threshold 1, and in the Montagezu- stand resting on the support 9 bottom 11 of a rail member 10, a gap 55th
- Such intermediate space 55 allows the attachment of connecting elements 56 between two rail elements 10.
- Such connecting elements 56 are required for connecting two individual rail elements 10 and must be mounted during a laying process of the track depending on terrain or route for connecting individual rail elements 10.
- side members 5 are also the lower sides 11 in a connecting portion 57 of the rail elements 10 via the exposed at the end faces 46a, 46b gap 55 accessible, so with appropriate tools, the connecting elements 56 between the rail elements 10th can be attached.
- the connecting element 56 for connecting two individual rail elements 10 is formed in the prior art usually by a weld.
- the space between two rail elements 10 in the connection region 57 is filled with a melt, which subsequently forms the connection element 56 after solidification, whereby two rail elements 10 to be connected in the connection region 57 above the
- Steps 47a, 47b of the threshold 1 a tool or molding during the machining process can be inserted, which prevents the unintended drainage of melt.
- another threshold 1 is indicated to illustrate the arrangement of two adjacent sleepers 1 in the installed state. As can be seen, it is possible by the adjacent steps 47a, 47b of two sleepers 1 to connect two rail elements 10 in the connection region 57 which lies between the sleepers 1.
- the support surface 23 extends on the threshold underside 2 also in the end regions 45a, 45b of the longitudinal members
- the support surface 12 is spaced from the support surface 33 by a bearing height 58.
- a gap 59 results between the underside 11 of a rail element 10 bearing on the support 9 and the support surface 33, this gap 59 preferably having only a small extent along the rail path, in particular the gap 59 being formed only in the immediate vicinity of the step edges 59. It should be noted that the attachment of connecting elements 56 via the gap 59 due to the low bearing height 58 is not possible, as was the case in the prior art so far.
- the threshold width 14b or carrier length of the side members 5 of the respective threshold 1 extends over an extent that is at least slightly smaller than a threshold distance 60 between the individual sleepers 1.
- an intermediate region 61 is formed which extends around a dimension 62 along the track.
- the threshold spacing 60 in track construction is limited to a fixed size in order to be able to use the usual laying and stuffing technique, the threshold width 14b of the sleepers 1 can be constant for all application cases.
- the threshold spacing 60 in the track construction is approximately 60 cm, so that the threshold width 14b has a smaller dimension than 60 cm, e.g. 56 cm, so that a dimension 62 of the intermediate portion 61 would be 4 cm.
- the stepped longitudinal beams 5 of the sleepers 1 according to the invention thus enable rail welds at the threshold distance 60, i. at a distance of for example 60 cm.
- the carrier surface 33 is attached to the upper side of the side members 5 on which the receiving means 26 and the support 9 are mounted, opposite the steps 47a, 47b and preferably opposite a top 63 of the transverse member 4 or transverse extension 13 is formed increased.
- the thus raised support surface 33rd projects in the course along the longitudinal center axis 8 of the longitudinal member 5, the cross member 4 to the supernatant 44, preferably the receiving grooves 41 and the recess 38 project beyond the cross member 4 and preferably continuously formed according to the Auflagerfur 37, as has already been described above.
- FIG. 4 a possible embodiment of a threshold 1 is shown, wherein only one longitudinal carrier 5 of several adjacent sleepers 1 are shown in the installed state.
- the receiving devices 26 and also rail fastening elements 28 are shown schematically.
- the filled circles represent the positions of the rail fastening elements 28 arranged in the receiving devices 26 for fastening a rail element 10 to corresponding fastening and / or tensioning points 27.
- the broken lines shown schematically in FIG. 4 at one of the sleepers 1 "Passive" receiving means 26 which do not hold a rail fastener 28 accommodated, these "passive" receiving means 26 only on one of the illustrated
- Thresholds 1 were exemplified.
- the receiving devices 26 are each spaced by the distance 29 from the threshold longitudinal axis 6 of the threshold 1 and the distance 30 from the longitudinal center axis 8 of the longitudinal member 5, wherein the two receiving means 26 each opposite to each other in the opposite direction by the distances 29, 30th are distanced.
- each side 31, 32 of the longitudinal center axis 8 of the longitudinal member 5 at least one, preferably three, receiving means 26 may be provided.
- at least one of the sides 31, 32 next to the longitudinal central axis 8 a Aufi ahme issued 26 by the distance 29 from the threshold longitudinal axis 6 of the threshold 1 distances.
- each receiving means 26 may be arranged parallel to the longitudinal center axis 8 of the longitudinal member 5 adjacent to the support 9.
- a rail fastening element 28 can be arranged or fastened.
- the threshold 1 is factory provided with the rail fastening elements 28 on the receiving means 26 during their manufacture, or the receiving devices 26 can be retrofitted as required, for example during track construction, with one of the required number of rails -Fasteners 28 be equipped.
- the number or distribution of the rail fastening elements 28 on the receiving devices 26 on the longitudinal member 5 can therefore be variable.
- each longitudinal member 5 has six receiving devices 26, on which different arrangements of rail fastening elements 28 on the longitudinal member 5 can be realized.
- the individual receiving devices 26 are preferably each deactivatable or can be brought into "passive position" (shown in dotted lines), this being possible, for example, by closing the anchoring opening 40.
- the anchoring openings 40 are required for accommodating a closing element 66 (see FIG).
- the threshold 1 can be adjusted for different load cases resulting from terrain, transport load, speed of the rail vehicle, etc.
- the closure element 66 is formed by a plug 68, in particular made of plastic, which can be introduced into the anchoring opening 40 and, if necessary, can be removed therefrom.
- Rail fastening elements 28 of two adjacent sleepers 1 is not determined by the threshold distance 60, but the mounting distance 67 between two rail in the direction of track closest rail fasteners 28 is less than the threshold distance may be 60.
- the threshold 1 is designed for a special load case and has a correspondingly fixed for this number or arrangement of the rail fastening elements 28 on the longitudinal member 5.
- a further, possible embodiment of a threshold 1 is shown, in which the arrangement of the receiving means 26 and the fastening or clamping points 27 on the longitudinal member 5 is substantially triangular.
- two receiving devices 26 are arranged, each with a rail fastener 28, which are respectively spaced in the opposite direction by the distance 29 from the sleeper longitudinal axis 6.
- the receiving means 26 are spaced by the same distance 29 from each other, these distances 29 may also be different.
- only a Tarhahme issued 26 is arranged with a rail fastener 28 on the longitudinal beam 5 in the course along the longitudinal central axis 8 in the region of the threshold longitudinal axis 6 of the threshold 1, in particular in the central region of a threshold width 14b Threshold 1, is arranged.
- Such a triangular distribution is advantageous because the attachment distance 67 between the closest receiving devices 26 of two adjacent sleepers 1 are again smaller than the threshold distance 60, wherein three receiving devices 26 by the longitudinal member 5 an increased resistance to displacement of the rail member 10 are applied can and the rail element 10 in
- Transverse direction according to the course of the threshold longitudinal axis 6 of the threshold 1 is positioned.
- Such an arrangement of the receiving means 26 or rail fasteners 28 is particularly suitable for laying radii of the track, wherein the side 31 on the two longitudinal beams 5, each with two rail fasteners 28 at a center of the radius of curvature facing inside of the radii or a this opposite radii outside can lie.
- the distribution and / or the number of rail fasteners 28 is preferably identical or symmetrical.
- the arrangement of the rail fastening elements 28 on the two longitudinal beams 5 with respect to each other is unequal or asymmetrical, ie one of the longitudinal beams 5 on one or both sides 31; 32 next to the longitudinal central axis 8, a different arrangement of rail fasteners
- FIG. 6 shows a further embodiment variant of the threshold 1, whereby four receiving devices 26 and fastening or clamping points 27 are provided by means of the longitudinal carrier 5.
- two of the receiving means 26 are each arranged with a rail fastener 28, which on each side 31, 32 for pairing each opposite, spaced by the distance 29 from each other.
- the eccentric arrangement of the fastening elements 26 with respect to the threshold longitudinal axis 6 of the threshold achieves the advantage of a shortened fastening spacing 67 between two longitudinal beams 5 of adjacent sleepers, the increased use of the threshold due to the increased number of rail fastening elements 28 on the longitudinal supports 5 1 for applications with increased stresses, such as mountain ranges, is usable.
- a further rail fastening element 28 is additionally provided in the middle region of the threshold 1 in the region of the sleeper longitudinal axis 6 next to the support 9 is so that six rail fasteners 28 are arranged on receiving means 26 by means of the longitudinal member 5.
- FIGS. 1, 2, 3; 4; 5; 6 embodiments form the subject of independent solutions according to the invention.
- the relevant objects and solutions according to the invention can be found in the detailed descriptions of these figures.
- Threshold 36 Rail width Threshold underside 37 Support length ballast bed 38 recess cross member 39 bolt side member 40 Anchoring opening Threshold longitudinal axis 41 Receptacle Distance 43 Anchor part Longitudinal center axis 44 Overhang Support 45a End section Rail element 45b End section Bottom surface 46a End surface Support surface 46b End surface Transverse extension 47a horra Threshold length 47b devisb Threshold width 49 Step edge Cross section 50 Height Width 51 Step length Crossing area 52 Step width Side surface 53 Distance between gutters Distance 54 Paragraph surface Longitudinal projection 55 Intermediate space Longitudinal projection 56 Connecting element Outside contour 57 Connecting area Support surface 58 Bearing height top 59 Crevice Damping mat 60 Threshold distance Adjuster 61 Intermediate area Fastening point or clamping point 62 Dimensions Rail fastening element 63 Top side Distance 66 Closing element Distance 67 Mounting distance Page 68 Plug Side Support surface Damping element support width
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2593426A CA2593426C (en) | 2004-02-16 | 2005-02-14 | Tie for a ballasted track |
SI200531909T SI1718802T1 (sl) | 2004-02-16 | 2005-02-14 | Dvojni križni prag za gramozni nasip železniške proge |
PL05706187T PL1718802T3 (pl) | 2004-02-16 | 2005-02-14 | Podkład krzyżowy podwójny dla nawierzchni tłuczniowej |
ES05706187.1T ES2523146T3 (es) | 2004-02-16 | 2005-02-14 | Traviesa de doble cruz para una superestructura balastada |
US10/589,634 US7841543B2 (en) | 2004-02-16 | 2005-02-14 | Tie for a ballasted track |
AU2005212530A AU2005212530B2 (en) | 2004-02-16 | 2005-02-14 | Tie for a ballasted track |
EP05706187.1A EP1718802B1 (de) | 2004-02-16 | 2005-02-14 | Doppelkreuz-schwelle für einen schotteroberbau |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT2382004 | 2004-02-16 | ||
ATA238/2004 | 2004-02-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2005078195A2 true WO2005078195A2 (de) | 2005-08-25 |
WO2005078195A8 WO2005078195A8 (de) | 2005-11-24 |
WO2005078195A3 WO2005078195A3 (de) | 2006-05-11 |
Family
ID=34842246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2005/000046 WO2005078195A2 (de) | 2004-02-16 | 2005-02-14 | Eisenbahnschwelle für einen schotteroberbau |
Country Status (8)
Country | Link |
---|---|
US (1) | US7841543B2 (de) |
EP (1) | EP1718802B1 (de) |
AU (1) | AU2005212530B2 (de) |
CA (1) | CA2593426C (de) |
ES (1) | ES2523146T3 (de) |
PL (1) | PL1718802T3 (de) |
SI (1) | SI1718802T1 (de) |
WO (1) | WO2005078195A2 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009039836A1 (de) * | 2007-09-24 | 2009-04-02 | Rail.One Gmbh | Betonschwelle und verfahren zur regulierung der position von schienen |
WO2009046748A1 (de) * | 2007-09-25 | 2009-04-16 | Msb-Management Gmbh | Bahnschwelle |
WO2015168714A1 (de) | 2014-05-08 | 2015-11-12 | Ssl-Schwellenwerk Und Steuerungstechnik Linz Gmbh | Schwelle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10023389A1 (de) | 2000-05-12 | 2001-11-29 | Pfleiderer Infrastrukturt Gmbh | Doppelkreuz-Schwelle |
DE10254973A1 (de) | 2002-11-26 | 2004-06-09 | Plica, Peter, Dr.-Ing. | Rahmenschwelle mit variabler Anzahl von Schienenbefestigungen und Verfahren zur Herstellung der Schwelle |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US830287A (en) * | 1906-02-07 | 1906-09-04 | Newton Benjamin | Railroad-tie. |
CH40591A (de) * | 1907-06-28 | 1908-08-01 | August Huehne | Eisenbahnschwelle aus Eisenbeton |
US1020973A (en) * | 1911-04-03 | 1912-03-26 | William W Frisholm | Concrete railway cross-tie. |
US1244813A (en) * | 1917-01-20 | 1917-10-30 | Davis S Williams | Reinforced-concrete rail-tie. |
US1381251A (en) * | 1920-09-04 | 1921-06-14 | Luke W Sweeney | Railway-tie |
US1426828A (en) * | 1921-06-22 | 1922-08-22 | Farnham Robert | Crosstie |
US1410185A (en) * | 1921-09-01 | 1922-03-21 | Peter C Ickes | Concrete tie |
US1696662A (en) * | 1928-03-19 | 1928-12-25 | Harold A Wills | Railroad crosstie |
US1795817A (en) * | 1929-09-09 | 1931-03-10 | Wallace C Yeomans | Concrete railway tie |
DE930522C (de) * | 1953-01-04 | 1955-07-18 | Max Dipl-Ing Dipl-Ing Gessner | Anordnung von Holzduebeln in Stahlbetonschwellen |
DE4040785C2 (de) | 1990-12-15 | 1994-06-09 | Preussag Stahl Ag | Eisenbahnoberbau |
DE4236191A1 (de) | 1992-10-27 | 1994-05-05 | Euka Bauelemente Verkaufsgesel | Bahnkörper |
DE29611823U1 (de) * | 1996-07-06 | 1996-10-17 | Deutsche Asphalt GmbH, 63263 Neu-Isenburg | Nockenschwelle für schotterlosen Eisenbahnoberbau |
AT408774B (de) | 1997-09-10 | 2002-03-25 | Riessberger Klaus | Unterschwellung für eisenbahngleise |
US6122364A (en) * | 1997-12-02 | 2000-09-19 | Nortel Networks Corporation | Internet network call center |
AT410226B (de) * | 1999-03-22 | 2003-03-25 | Riessberger Klaus | Unterschwellung für eisenbahngleise |
DE19957223A1 (de) * | 1999-11-27 | 2001-06-21 | Pfleiderer Infrastrukturt Gmbh | Plattenschwelle |
BE1013396A3 (nl) * | 2000-04-17 | 2001-12-04 | Composite Damping Material Nv | Dwarsligger en bij middel van deze laatste aangelegde spoorweg. |
US6718030B1 (en) * | 2000-08-10 | 2004-04-06 | Westell Technologies, Inc. | Virtual private network system and method using voice over internet protocol |
US20020159439A1 (en) * | 2001-04-25 | 2002-10-31 | Marsh Anita B. | Dynamically downloading telecommunication call services |
US7826868B2 (en) * | 2002-10-10 | 2010-11-02 | Robbins Barry R | Extension of a local area phone system to a wide area network |
-
2005
- 2005-02-14 SI SI200531909T patent/SI1718802T1/sl unknown
- 2005-02-14 ES ES05706187.1T patent/ES2523146T3/es active Active
- 2005-02-14 CA CA2593426A patent/CA2593426C/en not_active Expired - Fee Related
- 2005-02-14 EP EP05706187.1A patent/EP1718802B1/de not_active Not-in-force
- 2005-02-14 PL PL05706187T patent/PL1718802T3/pl unknown
- 2005-02-14 AU AU2005212530A patent/AU2005212530B2/en not_active Ceased
- 2005-02-14 WO PCT/AT2005/000046 patent/WO2005078195A2/de active Search and Examination
- 2005-02-14 US US10/589,634 patent/US7841543B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10023389A1 (de) | 2000-05-12 | 2001-11-29 | Pfleiderer Infrastrukturt Gmbh | Doppelkreuz-Schwelle |
DE10254973A1 (de) | 2002-11-26 | 2004-06-09 | Plica, Peter, Dr.-Ing. | Rahmenschwelle mit variabler Anzahl von Schienenbefestigungen und Verfahren zur Herstellung der Schwelle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009039836A1 (de) * | 2007-09-24 | 2009-04-02 | Rail.One Gmbh | Betonschwelle und verfahren zur regulierung der position von schienen |
DE102007045709B3 (de) * | 2007-09-24 | 2009-04-30 | Rail.One Gmbh | Betonschwelle und Verfahren zur Regulierung der Position von Schienen |
WO2009046748A1 (de) * | 2007-09-25 | 2009-04-16 | Msb-Management Gmbh | Bahnschwelle |
WO2015168714A1 (de) | 2014-05-08 | 2015-11-12 | Ssl-Schwellenwerk Und Steuerungstechnik Linz Gmbh | Schwelle |
Also Published As
Publication number | Publication date |
---|---|
AU2005212530B2 (en) | 2010-02-11 |
EP1718802A2 (de) | 2006-11-08 |
ES2523146T3 (es) | 2014-11-21 |
CA2593426A1 (en) | 2005-08-25 |
US20080099571A1 (en) | 2008-05-01 |
US7841543B2 (en) | 2010-11-30 |
AU2005212530A1 (en) | 2005-08-25 |
CA2593426C (en) | 2012-06-26 |
PL1718802T3 (pl) | 2015-02-27 |
WO2005078195A8 (de) | 2005-11-24 |
EP1718802B1 (de) | 2014-08-20 |
WO2005078195A3 (de) | 2006-05-11 |
SI1718802T1 (sl) | 2014-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0411314B1 (de) | Tragkonstruktion für den Fahrweg eines spurgebundenen Fahrzeugs, insbesondere einer Magnetschwebebahn | |
WO2001051402A1 (de) | Kranbahntragwerk | |
EP3008245B1 (de) | Anordnung für einen schienenbefestigungspunkt und unterlegplatte | |
DE2727644C2 (de) | Schienengleicher Bahnübergang | |
EP0987370A1 (de) | Herstellungsverfahren der lagegenauen Verbindungen von Statoren an einer Magnetschwebebahn und deren Tragkonstruktion | |
EP2322719B1 (de) | Vorrichtungen zur Überbrückung von Dehnfugen | |
EP1488041B1 (de) | Verfahren zum lagegenauen aufstellen eines fahewegtr gers un d farhweg | |
EP3552931B1 (de) | Steighilfe | |
EP0090986A2 (de) | Fugenüberbrückungsvorrichtung für Dehnfugen in Fahrbahnen von Brücken oder dergleichen | |
EP1718802B1 (de) | Doppelkreuz-schwelle für einen schotteroberbau | |
EP0219811B1 (de) | Schienenunterbau | |
EP1203123B1 (de) | Fahrweg für ein spurgebundenes fahrzeug, insbesondere eine magnetschwebebahn | |
WO2009100703A1 (de) | Vorrichtung zur befestigung einer schiene auf einem träger | |
EP1694920B1 (de) | Verfahren zum lagegenauen aufstellen eines trägers für einen fahrweg und fahrweg | |
AT409641B (de) | Schotterloser oberbau mit vorgefertigten betontragplatten sowie verfahren zum ersatz derselben | |
AT524130B1 (de) | Steighilfe | |
DE4306166C2 (de) | Trogförmiger Fahrwegträger für Magnetschwebefahrzeuge und Verfahren zur Herstellung des Fahrwegträgers | |
EP1114221B1 (de) | Schwellenrahmen für eine gleisanlage für schienengebundene fahrzeuge, insbesondere für einen schotteroberbau | |
DE20210808U1 (de) | Fahrweg und Fahrwegmodul für Magnetschwebefahrzeuge | |
EP3617404B1 (de) | Fahrschiene und gleiskonstruktion mit der fahrschiene | |
EP1573133B1 (de) | Rahmenschwelle und verfahren zu deren herstellung | |
EP0800599A1 (de) | Gleis | |
WO1991004375A1 (de) | Fahrwegschiene für ein magnetschwebefahrzeug | |
EP1041200B1 (de) | Lagerung für einen Gleisabschnitt | |
DE10128844B4 (de) | Vorrichtung zum Befestigen von Schienen auf einem festen Untergrund |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
CFP | Corrected version of a pamphlet front page | ||
CR1 | Correction of entry in section i |
Free format text: IN PCT GAZETTE 34/2005 UNDER (81) ADD "SM" |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005706187 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005212530 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2005212530 Country of ref document: AU Date of ref document: 20050214 Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 2005212530 Country of ref document: AU |
|
WWP | Wipo information: published in national office |
Ref document number: 2005706187 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2593426 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10589634 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10589634 Country of ref document: US |
|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) |