EP0373099B1 - Schnellbefestigung für Eisenbahnschienen und Schwelle mit solcher Befestigung - Google Patents

Schnellbefestigung für Eisenbahnschienen und Schwelle mit solcher Befestigung Download PDF

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Publication number
EP0373099B1
EP0373099B1 EP89810764A EP89810764A EP0373099B1 EP 0373099 B1 EP0373099 B1 EP 0373099B1 EP 89810764 A EP89810764 A EP 89810764A EP 89810764 A EP89810764 A EP 89810764A EP 0373099 B1 EP0373099 B1 EP 0373099B1
Authority
EP
European Patent Office
Prior art keywords
concrete
rail
strap
flange
fastening
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
EP89810764A
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English (en)
French (fr)
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EP0373099A1 (de
Inventor
Gérard Vanotti
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.)
Vape SA
Original Assignee
Vape SA
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 Vape SA filed Critical Vape SA
Priority to AT89810764T priority Critical patent/ATE84090T1/de
Priority to CA002004173A priority patent/CA2004173C/en
Priority to JP1312227A priority patent/JP2704012B2/ja
Priority to AU45769/89A priority patent/AU622245B2/en
Priority to HU896345A priority patent/HU212894B/hu
Priority to DD335137A priority patent/DD300552A5/de
Priority to BR898906290A priority patent/BR8906290A/pt
Priority to KR1019890017922A priority patent/KR950005002B1/ko
Priority to CN89108957A priority patent/CN1020772C/zh
Publication of EP0373099A1 publication Critical patent/EP0373099A1/de
Application granted granted Critical
Publication of EP0373099B1 publication Critical patent/EP0373099B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
    • E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
    • 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
    • E01B9/58—Fastening the rail in the chair
    • 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
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
    • E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
    • E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
    • 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
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/46—Fastening the rail on the tie-plate by clamps
    • E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips

Definitions

  • the subject of the present invention is a fastening flange for a railway rail on sleepers or beams made of concrete, wood, plastic or metal, consisting of a steel or reinforced plastic rod having a completed vertical straight part.
  • an eccentric heel intended to cooperate with a hooking means associated with the cross-member or with a metal saddle fixed on the cross-member and a curved part forming a spring and the end of which is intended to come to press on the rail pad after rotation of the rod around its vertical part, rotation during which said end moves on a ramp intended to tension the part of the flange forming a spring and to lead it onto the shoe of the rail.
  • a flange of this type is described in patent application FR 2 608 182.
  • the flange is used with a plastic stopper pierced with a hole through which the flange rod.
  • this flange is used without stop.
  • the tension on the flange tends to tilt it, so that its straight rod comes press against the edge of the hole of the stopper, respectively of the metal soleplate. If this twist is not particularly troublesome in the case of a metallic sole, it does have drawbacks on the other hand in the case of a flange used with a plastic stop.
  • the object of the present invention is to produce a fixing flange which obviates the aforementioned drawbacks, while retaining the simplicity of the anterior flange. More specifically, the object of the invention is to produce a fixing flange which exerts a vertical pressure on the stopper, respectively on the metal soleplate, and the rod of which does not tilt and does not come to rest against the edge of the hole. of the stop, respectively of the metal saddle.
  • the flange according to the invention is characterized in that the curved part of the rod of the flange has a shape which is both wavy vertically and wound around the vertical part of the rod so that it has a point of intermediate support formed by the bottom of the first wave of the corrugation and a main support point near the end of the rod, these two support points being opposite relatively to the vertical part, but at different distances from this vertical part, the radius of gyration of the intermediate fulcrum around the vertical part of the rod being substantially smaller than the radius of gyration of the main fulcrum.
  • the flange being always in abutment at two opposite points relative to the rectilinear part of the flange, this part maintains an upright position.
  • the intermediate support of the flange exerts on the stop a vertical force which results in a favorable compression of the concrete of the crosspiece in the area receiving the lateral forces of the rail.
  • the flange according to the invention can be delivered with its stop to constitute a device for fixing a rail on a concrete sleeper.
  • the invention also relates to such a fixing device characterized in that the perimeter of the upper face of the stop is between the circle of gyration of the intermediate fulcrum and the circle of gyration of the main fulcrum .
  • a subject of the invention is also a concrete railway sleeper or sill equipped with such fixing devices, this cross member having, for each rail, a recess intended to receive the rail and two housings adjoining laterally this recess in which are housed the stops of the fixing devices, the concrete having a ramp extending at least between the edge of said housings opposite to the recess intended for the rail and the edge of this recess, these ramps constituting the ramps intended to tighten the flanges, and means of retaining the rods of the flanges embedded in the concrete.
  • the invention also relates to a concrete sleeper or sill, particularly of reinforced concrete, provided with metal supports, in the form of a rectangular arch, on which the plastic stops are fixed in the workshop or in situ, and equipped with flanges according to claim 1.
  • the invention also relates to a metal saddle for a railway sleeper equipped with flanges according to claim 1, the rods of which pass through holes provided in the soleplate and come to hang on counterbores in which said holes open, the saddle having a housing intended to receive the rail and, on each side of this housing, ramps whose extension coincides with the shoe of the rail, characterized in that said ramps have the shape of a path in an arc of a circle whose mean radius is equal to the radius of gyration of the main support point of the flanges.
  • the start of the ramp can correspond to the point of temporary fixing of the strap on the sole.
  • the fixing flange is advantageously provided with a profiled piece of synthetic material serving to plug the part of the hole serving for the passage of the eccentric heel for hooking the flange and for guiding its rectilinear vertical part during its rotation.
  • Figure 1 is a first elevational view of the fixing flange.
  • Figure 2 is a plan view of the same mounting flange.
  • FIG. 3 is a side view of this flange in the direction A of FIG. 1, that is to say in a position rotated by 90 ° relative to FIG. 1.
  • Figure 4 is an elevational view of a metal sole provided with a fixing flange according to the invention.
  • Figure 5 is a plan view of the same metal sole.
  • Figure 6 is a partial sectional view of a concrete cross member equipped with a fixing flange according to the invention, according to a first embodiment.
  • Figure 7 is a partial plan view of the same concrete sleeper.
  • Figure 8 is a perspective view of the anchor sleeve embedded in the concrete.
  • Figure 9 shows a complete cross with the rails attached.
  • Figure 10 is a partial view of Figure 3 showing the flange provided with an auxiliary part for closing and guiding.
  • Figure 11 is a top view of the same flange portion.
  • FIG. 12 is a view in vertical section of the auxiliary part shown in FIGS. 10 and 11.
  • Figure 13 is a partial view, in section along XIII-XIII of Figure 15, of a concrete sill, equipped with a fixing flange and a rail, according to a second embodiment.
  • FIG. 14 is a side view, in section along XIV-XIV of FIG. 15.
  • FIG. 15 is a plan view of the sill of FIG. 13.
  • Figure 16 is an exploded view of the metal support fitted to the sill of Figures 13 to 15 and the stop.
  • Figure 17 shows the same sill fitted with a stop of a different shape.
  • the flange shown in Figures 1 to 3 consists of a steel rod of circular section having a vertical rectilinear part 1 provided at its base with a heel 2 directed perpendicular to the axis 3 of this rectilinear part.
  • the steel rod has a shape that is both vertically wavy and wound around the axis 3 of the vertical part.
  • the wavy part consists of a short ascending part 4 straight in horizontal projection ( Figure 2) followed by a descending part 5 extending over a little more than a semicircle in horizontal projection, a first low point 6, constituting an intermediate fulcrum, followed by an ascending part 7 firstly rectilinear in horizontal projection then rounded by passing through a high point to descend into a longer undulation 8 of slight curvature ending at the bottom of the undulation by a bent part 9 parallel to the part 7 in horizontal projection and constituting a main support point 10.
  • the support points 6 and 10 have flats intended to reduce wear both of the flange at its points d 'support and parts on which it is based. Seen in plan, that is to say in the direction of the axis 3 (FIG.
  • the support points 6 and 10 are diametrically opposite relatively to the middle 11 of the latching heel 2.
  • the axis 3 of the rectilinear part is located substantially in the middle of the triangle formed by the parts 7 and 8 of the rod and by the straight line connecting the support points 6 and 10.
  • the vertical rectilinear part 1 can be longer or shorter depending on the type of cross member on which it is intended to be used. It will be noted that the main support point 10 and the intermediate support point 6 are not at the same level, the support point 10 being approximately 1 cm lower than the support point 6.
  • FIGS. 1 to 3 The use of the fixing flange shown in FIGS. 1 to 3 for fixing a rail by means of a metal saddle will now be described in relation to FIGS. 4 and 5.
  • FIGS. 1 and 2 show a metal saddle 12 having a recess 13 intended to receive a rail 14 with the interposition of an elastic sole 15 of rubber and two lateral stops 16 and 17 made of plastic.
  • the underside 18 of the metal saddle 12 is slightly inclined because it is intended to be fixed to a concrete cross member having an inclined plane.
  • the metal saddle 12 has two oblong holes 19 and 19 ′ intended to receive lag bolts which are preferably screwed into PLASTIRAIL (registered trademark) anchor sockets embedded in the concrete.
  • PLASTIRAIL registered trademark
  • the saddle 12 has two flat surfaces 20 and 21 intended to receive the fixing flanges.
  • the range 20 is flat and horizontal.
  • a ramp 24 in the form of a path rising gradually. towards the rail 14.
  • the top of this ramp 24 is at the edge of the pad 25 of the rail.
  • the middle of the flat part 20 is pierced with a hole 26 whose shape is homologous to the shape of the profile of the straight part 1 of the strap and the heel 2 in the plan view of FIG. 2, this with the clearance necessary for the free introduction of the rectilinear part 1 of the flange into this hole 26.
  • the hole 26 opens into a counterbore 27 formed in the underside of the saddle 12.
  • the fixing flange is placed in the position shown in phantom, that is to say in a position rotated 180 ° around the axis 3 relative to the position shown in strong lines. In this position, the latching heel 2 can be freely introduced into the hole 26.
  • the main fulcrum 10 is in a position 10 ′ outside of the ramp 24 and the latching heel 2 is very slightly below of the counterbore 27.
  • the main fulcrum 10 of the flange is brought simultaneously on the ramp 24 and the heel 2 of the flange against the counterbore 27.
  • By a slight additional rotation of the flange on gives it a slight tension, sufficient to temporarily fix the flange on the metal sole 12. This position is shown in 10 ⁇ .
  • the metal saddle can thus be supplied fitted with fixing flanges, the flanges being sufficiently maintained for transport and setting up.
  • the flange is further supported by its intermediate fulcrum, 6 on the seat 20 of the saddle by exerting a vertical traction on the latching heel 2 via the rectilinear part 1 of the flange.
  • the counterbore 27 extends over approximately 1/2 circle, so that the heel abuts against the end of this counterbore, thereby limiting the rotation of the fixing flange. It is possible to provide a notch in the counterbore 27, so that the hooking heel 2 comes to lock in this counterbore, thus preventing the removal of the flange once the rail fixed.
  • certain parts corresponding to the left part have been designated by the same references accompanied by the sign ′.
  • the arc of rotation of the flange between the position of installation and the position of fixing of the rail does not necessarily have to be 180 °, but can be less or more than 180 °.
  • FIG. 6 represents only a part of the cross member, that is to say the part corresponding to a rail.
  • the crosspiece 28 has a recess 29 intended to receive the rail.
  • the cross member 28 has two ramps 30 and 31 descending away from the recess 29.
  • the cross member 28 On each side of the recess 29, the cross member 28 also has two rectangular housings 32 and 33 whose bottom is at the same level as the bottom of the recess 29 and which communicate with this recess.
  • the concrete In the concrete are embedded two profiled sockets 34, of synthetic material surrounded by metal. These sockets have the same constitution and the same external shape as the PLASTIRAIL sheaths (registered trademark) used for fixing the lag screw and described in French patent application No. 88 12 185.
  • These sockets 34 have at their base an enlargement 35 forming a counterbore 36 intended to play the same role as the counterbore 27 of the metal saddle.
  • the sleeve 34 is shown in perspective in FIG. 8.
  • the sleeve has a profile 37 which is homologous with the profile of the attachment heel 2 of the fixing flange.
  • the fixing flange has a straight portion 1 substantially longer than the flange shown in Figures 1 to 3, so as to be able to hang on the bottom of the socket 34.
  • the sockets 34 of course open into the bottom of the housings 32 and 33.
  • the fixing flange is mounted with a stop 38 in synthetic material interposed between the curved part of the flange and the concrete.
  • This abutment 38 in the form of a rectangular parallelepiped extended laterally by a bearing 39 in an arc of a circle, bearing which extends the flat upper face of the abutment and which comes to be nested on the bottom of the housing 32.
  • the general shape of the stop 38 corresponds to the shape of the housing 32 in which is housed this stop.
  • the stop 38 has a profiled hole 40 allowing the passage of the hooking heel 2 of the flange.
  • the perimeter of the abutment 38 is between the circle of gyration of the intermediate fulcrum 6 and the circle of gyration of the main fulcrum 10, so that this main fulcrum 10 is always outside the stop.
  • the fixing flange provided with its stop 38, is firstly introduced into the socket 34 in the position shown in phantom 6 ′, 10 ′, that is to say in a position turned 180 ° relative to the position shown in strong lines.
  • the main fulcrum 10 ′ is 1 or 2mm from the surface of the concrete on the ramp 30.
  • heel 2 of the flange engages under the counterbore 36.
  • the main fulcrum 10 ′ rises slightly on the ramp 30, which has the effect of exerting a certain tension on the flange, tension which ensures the fixing provisional flange on the concrete sleeper.
  • This provisional fixing position is, for example, the position 10 ⁇ .
  • the cross member can therefore be factory fitted with fixing flanges.
  • the main fulcrum 10 gradually rises on the ramp 30 of the concrete, the end of which is at the level of the pad 25 of the rail.
  • the main fulcrum 10 comes to bear, under tension, on the shoe 25 with a pressure of the order of 10 to 12 kN.
  • the rotation of the flange is limited by the shape of the widening 35 of the sleeve 34 which constitutes a stop limiting the rotation of the latching heel 2.
  • the intermediate fulcrum 6 slides on the horizontal surface of the stop 38 while maintaining the straight part 1 of the flange in the vertical position.
  • the flange exerts no lateral pressure on the hole 40 of the stop 38.
  • the intermediate fulcrum 6 pinches the bearing 39 of the stop on the concrete.
  • the compression of the concrete in this zone is judicious because the concrete can thus better withstand the transverse forces due to the lateral pressure exerted by the rail via the stop 38.
  • the socket 34 can of course also be provided with a locking notch for the heel 2 of the flange if it is desired that the latter be removable.
  • a complete cross 28 is shown in Figure 9.
  • a composite concrete-steel In phantom, there is shown a composite concrete-steel.
  • the cross-member is fitted with four flanges 1. It is supplied fitted with these flanges, the provisional fixing of which is sufficient to keep the assembly in place during transport and setting up.
  • FIGS. 10 and 11 show a means of plugging this hole while ensuring better guidance of the vertical part 1 of the flange during its rotation.
  • a part of the flange shown in FIGS. 1 to 3 is shown.
  • a plastic plug 41 filling has been fixed on the vertical part 1, between the heel 2 and the first curved part 4 of the flange.
  • This plug 41 is provided with two curved arms 42 and 43 by means of which the plug 41 is fixed by pinching on the cylindrical part 1 of the flange.
  • Cap 41 is preferably slightly larger than the hole 26 and hollow as shown in the section shown in Figure 12 so as to have a transverse elasticity, to better plug the hole 26.
  • Figure 10 there is also shown in phantom the level of the surface 20 of the metal saddle.
  • the shape of the corrugations of the strap, the shape of its heel and the holes for the passage of this heel can of course differ from the shapes shown.
  • the stop 38 could be larger and have a ramp similar to the ramp 24 for the main fulcrum 10 of the flange.
  • FIG. 13 to 16 illustrate such a solution.
  • metal supports 51 are anchored in the form of a hoop of rectangular profile, the lower ends of which are bent to ensure anchoring in the concrete.
  • a plastic stop 52 is mounted on each of the arches 51. Parallel to the profile of the arch 51, this stop 52 also has a profile in the form of an arch, as can be seen in FIG. 16.
  • the stop present a flat upper face 53, a relatively thick side 54 serving as a centering stop for the rail 14, two lateral sides 55 to 56, thinner, serving to hold the stop on the arch 51, the side 56 being provided with a heel 57 whose upper face is in the form of a ramp 58 rising in the direction of the part 54.
  • Between the walls 55 and 56 extends a horizontal wall 59 starting from the part 54.
  • the distance between the wall 59 and the part 53 of the stop corresponds to the thickness of the iron constituting the arch 51.
  • the stop 52 is threaded laterally on the arch 51 in the direction of the arrow in FIG. 16, the arch engaging between the part 53 and the wall 59 and between the walls 55 and 56.
  • the stop 52 e st provided with a profiled hole 60 coinciding with a hole 61 with the same profile of the arch 51, for the passage of the flange.
  • the upper part of the part 54 of the stop has a chamfer 62.
  • the flange is rotated so that the main fulcrum 10 rises on the ramp 58 at the height of the shoe and the rail 14.
  • the perimeter of the upper face 53 of the stop is between the circle of gyration of the intermediate fulcrum 6 and the circle of gyration of the main fulcrum 10.
  • the thin wall 59 also has the effect of electrically isolating the flange from the metal support 51.
  • FIG. 17 illustrates an alternative embodiment for fixing the insulating stop after the installation of the rail.
  • the stop being a wearing part, its replacement can therefore be carried out without moving the rail.
  • the stop 63 differs from the stop 52 in that the wall 59 is replaced by a flange 64 parallel to the part 54 ′ corresponding to the part 54, this flange 64 ending in an extra thickness 65 in the form of a hook having a chamfer 66.
  • the wall 64 is not connected to the side walls corresponding to the walls 55 and 56 of FIG. 16.
  • the stop 63 is placed vertically on the metal support 51, a simple pressure on the stop elastically spreading the wall 64 which comes to be fixed by clipping on the support 51.
  • the stop 63 is advantageously provided with a flexible tongue 68 extending laterally from the part 54 ′.
  • this tongue 68 is intended to rest on the shoe of the rail 14. It is attached high enough on the stop so that it can follow the shoe of the rail in its downward movement when it is fixed by means of the flange.
  • the tongue 68 is finally pinched between the shoe of the rail and the main fulcrum 10 of the flange.
  • the tongue 68 protects the shoe of the rail against the effect of punching by friction of the flange and electrically insulates the metal flange from the rail.
  • the part 54 ′ of the stop has, in its lower part, a chamfer 67 intended to facilitate the introduction of this part 54 ′ between the support 51 and the shoe of the rail.
  • the support 51 and the stop 52 could be made in a single piece of ductile material such as cast iron, graphite cast iron, alloy, composite material.
  • the stop thus obtained is in the form of a part anchored in the concrete and having a hoop part above the concrete, intended for fixing a flange such as the flange described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Rehabilitation Tools (AREA)
  • Bridges Or Land Bridges (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Claims (19)

  1. Befestigungsklemme zur Schnellbefestigung einer Eisenbahnschiene auf Schwellen aus Beton, Holz, Kunststoff oder Metall, bestehend aus einer Stange aus Stahl oder verstärktem Kunststoff mit einem vertikalen geradlinigen Teil (1), welcher in einem exzentrischen Absatz (2) endet, der dazu bestimmt ist, mit einem Verbindungsmittel (27; 34; 51) zusammenzuwirken, welches der Schwelle oder einer auf der Schwelle befestigten metallischen Unterlagsplatte zugeordnet ist, und mit einem gebogenen Teil (4 bis 9), der eine Feder bildet und dessen Ende (10) dazu bestimmt ist, nach Drehung der Stange um ihren vertikalen Teil auf den Schienenfuss zu drücken, wobei sich das erwähnte Ende während der Drehung auf einer Rampe (24, 30, 58) verschiebt, die dazu bestimmt ist, den die Feder bildenden Teil der Klemme zu spannen und ihn auf dem Schienenfuss zu führen, dadurch gekennzeichnet, dass der gebogene Teil der Klemme gleichzeitig eine vertikal gewellte und den vertikalen Teil (1) der Stange umschlingende Form aufweist, derart, dass er einen durch den Boden der ersten Welle des gewellten Abschnitts gebildeten Zwischen-Abstützpunkt (6) und einen Haupt-Abstützpunkt (10) in der Nähe des Endes der Stange aufweist, wobei diese beiden Abstützpunkte bezüglich des vertikalen Teils gegenüberliegen, jedoch unterschiedliche Abstände von diesem vertikalen Teil haben, und wobei der Radius der Drehung des Zwischen-Abstützpunkts (6) um den vertikalen Teil der Stange deutlich kleiner ist als der Drehradius des Haupt-Abstützpunktes (10).
  2. Befestigungsklemme nach Anspruch 1, dadurch gekennzeichnet, dass, in Richtung der Achse (3) des geradlinigen vertikalen Teils gesehen, die Abstützpunkte (6 und 10) bezüglich der Mitte des exzentrischen Verbindungsabsatzes (2) diametral gegenüberliegen.
  3. Klemme nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass sie mit einem profilierten Teil aus Kunststoff (41) versehen ist, welcher zwei gekrümmte Arme (42, 43) hat, mit denen er durch Klemmen auf dem geradlinigen vertikalen Teil (1) der Klemme oberhalb des erwähnten exzentrischen Absatzes (2) befestigt ist, wobei das Profil dieses Teils mit dem Profil der Klemme in Höhe ihres Verbindungsabsatzes zusammenfällt.
  4. Befestigungsklemme nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass wenigstens am Haupt-Abstützpunkt (10) eine Abflachung vorgesehen ist, welche eine Abstützfläche bildet.
  5. Vorrichtung zur Befestigung einer Schiene auf einer Schwelle aus Beton, mit einer Befestigungsklemme nach einem der Ansprüche 1 bis 4 und einem Zentrierungsanschlag (38), der ein Loch (40) aufweist, welches von dem geradlinigen vertikalen Teil der Klemme durchsetzt wird, dadurch gekennzeichnet, dass der Umfang der oberen Fläche des Anschlags (38) zwischen dem Drehkreis des Zwischen-Abstützpunktes (6) und dem Drehkreis des Haupt-Abstützpunktes (10) liegt.
  6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die unteren und oberen Flächen des Anschlags eben und parallel sind.
  7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass der Anschlag (38) auf einer Seite eine Auflagefläche (39) aufweist, die dazu bestimmt ist, zwischen dem Zwischen-Abstützpunkt (6) der Klemme und dem Beton eingeklemmt zu werden.
  8. Vorrichtung nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass der Anschlag aus Kunststoff besteht.
  9. Befestigungsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass der Anschlag aus isolierendem Material (52; 63) auf einem Zwischenträger (51) befestigt ist.
  10. Befestigungsvorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass der Zwischenträger (51) die Form eines Gewölbebogens mit rechteckförmigem Profil hat.
  11. Befestigungsvorrichtung nach Anspruch 10, dadurch gekennzeichnet, dass der allgemein rechteckförmige Anschlag (52) ein Profil derart aufweist, dass er seitlich auf den Träger (51) aufschiebbar oder aufsteckbar ist.
  12. Befestigungsvorrichtung nach Anspruch 10, dadurch gekennzeichnet, dass der Anschlag (63) ein Profil aufweist, welches seine Befestigung auf dem Träger durch vertikales Aufklemmen erlaubt.
  13. Befestigungsvorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass der Anschlag mit einer seitlichen Zunge (68) versehen ist, die dazu bestimmt ist, zwischen der Schiene und dem Haupt-Abstützpunkt (10) der Klemme eingeklemmt zu werden.
  14. Eisenbahnschwelle aus Beton, die mit Befestigungsvorrichtungen nach einem der Ansprüche 6 bis 8 ausgerüstet ist, dadurch gekennzeichnet, dass die Schwelle (28) für jede Schiene eine Vertiefung (29) zur Aufnahme der Schiene und zwei Senkungen (32, 33) aufweist, die seitlich an diese Vertiefung grenzen und in denen die Anschläge (38) der Befestigungsvorrichtungen eingesetzt sind, dass der Beton eine Rampe (30, 31) aufweist, die sich wenigstens zwischen demjenigen Rand der erwähnten Senkungen, welcher der für die Schiene bestimmten Vertiefung gegenüberliegt, und dem Rand dieser Vertiefung (29) erstreckt, wobei diese Rampen die zum Spannen der Klemmen bestimmten Rampen darstellen, und dass die Schwelle in den Beton eingebettete Mittel zum Halten (34) der Klemmen aufweist.
  15. Schwelle nach Anspruch 14, dadurch gekennzeichnet, dass die Mittel zum Halten der Klemmen aus Kunststoff-Hüllen bestehen, die ein Verankerungsprofil zur Fixierung im Beton aufweisen.
  16. Eisenbahnlangschwelle oder Schwelle aus Beton, die mit Klemmen nach einem der Ansprüche 1 bis 4 ausgerüstet ist, dadurch gekennzeichnet, dass sie mit metallischen Trägern in Bogenform (51) versehen ist, die mit Anschlägen aus Kunststoff (52; 63) versehen sind und auf denen jeweils eine Befestigungsklemme montiert ist.
  17. Eisenbahnlangschwelle oder Schwelle aus Beton, die mit Klemmen nach einem der Ansprüche 1 bis 4 ausgerüstet ist, dadurch gekennzeichnet, dass sie mit Anschlägen aus duktilem Material versehen ist, welche im Beton verankert sind und oberhalb des Betons einen Teil in Bogenform aufweisen, auf welchem eine Befestigungsklemme montiert ist.
  18. Metallische Unterlagsplatte für eine mit Klemmen nach einem der Ansprüche 1 bis 4 ausgerüstete Eisenbahnschwelle, wobei der geradlinige vertikale Teil (1) der Klemmen ein in der Unterlagsplatte vorgesehenes Loch (26) durchsetzt und auf einer Senkung (27) befestigt ist, in welcher das erwähnte Loch mündet, und wobei die Unterlagsplatte eine zur Aufnahme der Schiene bestimmte Vertiefung (13) und an jeder Seite dieser Vertiefung Rampen (24) aufweist, deren Verlängerung mit dem Schienenfuss zusammenfällt, dadurch gekennzeichnet, dass die erwähnten Rampen (24) die Form einer kreisbogenförmigen Bahn haben, deren mittlerer Radius gleich dem Radius der Drehung des Haupt-Abstützpunktes (10) der Klemmen ist.
  19. Metallische Unterlagsplatte nach Anspruch 18, dadurch gekennzeichnet, dass die Oberfläche (20) im Innern der kreisbogenförmigen Rampe eben und horizontal ist und sich wenigstens in Höhe des oberen Endes der Rampe befindet.
EP89810764A 1988-12-02 1989-10-10 Schnellbefestigung für Eisenbahnschienen und Schwelle mit solcher Befestigung Expired - Lifetime EP0373099B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AT89810764T ATE84090T1 (de) 1988-12-02 1989-10-10 Schnellbefestigung fuer eisenbahnschienen und schwelle mit solcher befestigung.
CA002004173A CA2004173C (en) 1988-12-02 1989-11-29 Strap for the quick fastening of a railroad rail
AU45769/89A AU622245B2 (en) 1988-12-02 1989-11-30 Strap for the quick fastening of a railroad rail and tie equipped with such a strap
JP1312227A JP2704012B2 (ja) 1988-12-02 1989-11-30 レールの迅速取付用ストラップ及びコンクリート製鉄道タイ
HU896345A HU212894B (en) 1988-12-02 1989-12-01 Quick-fastening stirrup for iron rails and sleeper provided with such stirrup
DD335137A DD300552A5 (de) 1988-12-02 1989-12-01 Spannelement zur schnellen fixierung einer eisenbahnschiene und schwelle mit einem solchen spannelement
BR898906290A BR8906290A (pt) 1988-12-02 1989-12-01 Presilha e dispositivo de fixacao rapida de um trilho de estrada de ferro e dormente de estrada de ferro munido de uma presilha e sela metalica para dormente de estrada de ferro
KR1019890017922A KR950005002B1 (ko) 1988-12-02 1989-12-02 철도레일의 급속고정 스트랩장치
CN89108957A CN1020772C (zh) 1988-12-02 1989-12-02 快速固紧钢轨的扣件和专用支座

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8815851A FR2639971B1 (fr) 1988-12-02 1988-12-02 Bride de fixation rapide d'un rail de chemin de fer et traverse munie d'une telle bride
FR8815851 1988-12-02

Publications (2)

Publication Number Publication Date
EP0373099A1 EP0373099A1 (de) 1990-06-13
EP0373099B1 true EP0373099B1 (de) 1992-12-30

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EP89810764A Expired - Lifetime EP0373099B1 (de) 1988-12-02 1989-10-10 Schnellbefestigung für Eisenbahnschienen und Schwelle mit solcher Befestigung

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Country Link
US (2) US5042717A (de)
EP (1) EP0373099B1 (de)
KR (1) KR950005002B1 (de)
DE (1) DE68904177T2 (de)
ES (1) ES2036839T3 (de)
FR (1) FR2639971B1 (de)
RU (1) RU2067137C1 (de)
WO (1) WO1991019045A1 (de)

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DE102005058444B3 (de) * 2005-12-07 2007-04-26 Db Netz Ag Befestigungsmittel für Bahnschienen
DE102005058467A1 (de) * 2005-12-07 2007-06-14 Db Netz Ag Befestigungsmittel zur Befestigung von Bahnschienen auf Gleisschwellen oder Gleifahrwegen
DE102005058465A1 (de) * 2005-12-07 2007-06-28 Db Netz Ag Befestigungsmittel zur Befestigung von Bahnschienen auf Gleisschwellen oder Gleisfahrwegen

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FR2672317B1 (fr) * 1991-02-04 1993-06-04 Vape Sa Ets Dispositif de fixation d'un rail sur une dalle en beton.
US5203501A (en) * 1992-01-21 1993-04-20 Etablissements Vape Device for fixing a rail onto a slab of concrete
FR2727443A1 (fr) * 1994-11-30 1996-05-31 Vanotti Gerard Fixation de voie ferree sur une base dure et compacte
GB2298442B (en) * 1995-03-03 1999-01-13 Pandrol Ltd Railway rail-fastening clip and assembly
DE59608964D1 (de) * 1996-05-21 2002-05-02 Vossloh Werke Gmbh Schienenbefestigung
US5865370A (en) * 1997-06-06 1999-02-02 Sonneville International Corporation Rail fastening system for fastening a rail to a rail support and assembly including such rail fastening system coupled to the rail support
SE9800106D0 (sv) * 1998-01-19 1998-01-19 Swerrac Ab Rälsbundet transportsystem
FR2776683A1 (fr) 1998-03-27 1999-10-01 Spie Batignolles Tp Procede de construction de voie ferree, panneau unitaire de voie, machine de depose de tels panneaux, machine de betonnage, et voie ferree
GB2388141B (en) * 2002-04-30 2005-05-25 Pandrol Ltd Railway rail fastening clip
MD2554G2 (ro) * 2002-11-05 2005-04-30 Государственный Университет Молд0 Procedeu de epurare a scurgerilor superficiale de produse petroliere şi instalaţie pentru realizarea lui
DE102004033724B3 (de) * 2004-07-13 2005-10-27 Vossloh-Werke Gmbh System zum Befestigen einer Schiene für Schienenfahrzeuge
US8430334B1 (en) 2007-04-25 2013-04-30 Jonathan Jaffe Railroad tie of non-homogeneous cross section useful in environments deleterious to timber
US7942342B2 (en) 2007-04-25 2011-05-17 Scott Powers Railway tie of non-homogeneous cross section useful in environments deleterious to timber
US20090057435A1 (en) * 2007-08-27 2009-03-05 Jude Igwemezie P-clip clip for retaining rails
US9080291B2 (en) 2011-07-01 2015-07-14 Jonathan E. Jaffe Embedded receiver for fasteners
EP3346054B1 (de) * 2017-01-10 2021-12-01 Schwihag Ag Spannklemme und schienenbefestigungssystem zur befestigung von eisenbahnschienen

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DE102005058444B3 (de) * 2005-12-07 2007-04-26 Db Netz Ag Befestigungsmittel für Bahnschienen
DE102005058467A1 (de) * 2005-12-07 2007-06-14 Db Netz Ag Befestigungsmittel zur Befestigung von Bahnschienen auf Gleisschwellen oder Gleifahrwegen
DE102005058465A1 (de) * 2005-12-07 2007-06-28 Db Netz Ag Befestigungsmittel zur Befestigung von Bahnschienen auf Gleisschwellen oder Gleisfahrwegen

Also Published As

Publication number Publication date
KR910012465A (ko) 1991-08-07
DE68904177T2 (de) 1993-07-15
DE68904177D1 (de) 1993-02-11
ES2036839T3 (es) 1993-06-01
WO1991019045A1 (fr) 1991-12-12
FR2639971B1 (fr) 1991-02-08
RU2067137C1 (ru) 1996-09-27
KR950005002B1 (ko) 1995-05-17
EP0373099A1 (de) 1990-06-13
US5170937A (en) 1992-12-15
US5042717A (en) 1991-08-27
FR2639971A1 (fr) 1990-06-08

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