EP3601674B1 - Selle d'appui servant à supporter un rail pour un véhicule sur rails - Google Patents

Selle d'appui servant à supporter un rail pour un véhicule sur rails Download PDF

Info

Publication number
EP3601674B1
EP3601674B1 EP18717842.1A EP18717842A EP3601674B1 EP 3601674 B1 EP3601674 B1 EP 3601674B1 EP 18717842 A EP18717842 A EP 18717842A EP 3601674 B1 EP3601674 B1 EP 3601674B1
Authority
EP
European Patent Office
Prior art keywords
base plate
recess
insert piece
insert
passage
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.)
Active
Application number
EP18717842.1A
Other languages
German (de)
English (en)
Other versions
EP3601674A1 (fr
Inventor
Hongchao MA
Winfried BÖSTERLING
Serdar GÖZSÜZ
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.)
Vossloh Fastening Systems GmbH
Original Assignee
Vossloh Fastening Systems GmbH
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 Vossloh Fastening Systems GmbH filed Critical Vossloh Fastening Systems GmbH
Priority to PL18717842T priority Critical patent/PL3601674T3/pl
Publication of EP3601674A1 publication Critical patent/EP3601674A1/fr
Application granted granted Critical
Publication of EP3601674B1 publication Critical patent/EP3601674B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/40—Tie-plates for flat-bottom rails

Definitions

  • the invention relates to a base plate which is made of plastic and is provided for supporting a rail for a rail vehicle on a base, the base plate having an underside assigned to the base and an upper side on which a support surface for the rail is formed the underside of the shim a recess is formed, from which a through opening leads to the top of the shim, the diameter of the recess in a transverse direction to the longitudinal axis of the through opening is at least partially larger than the diameter of the through opening, so that assigned to the top of the shim Roof surface of the recess, a stop for a component inserted into the recess is formed and an additional abutment is provided on an inner surface delimiting the recess for the non-rotatable support of the component inserted into the recess.
  • the known base plate has a stiffening structure on its underside assigned to the solid base, which is formed from mutually crossing ribs which delimit unfilled recesses between them.
  • through openings are formed in the base plate, through which a conventionally shaped hexagon screw serving as a tensioning screw can be inserted from the underside of the base plate in order to secure a tension clamp against the To brace the shim.
  • a hexagon-shaped recess formed in the underside of the base plate is provided in which the screw head sits positively in the fully assembled state as a component to be held non-rotatably in this recess.
  • the known base plate has three passage openings on each of its narrow sides, through each of which a fastening screw that can be screwed into the solid base is inserted.
  • a problem with shim plates made of plastic can arise if high forces and the associated high tightening torques are required to tension the respective spring element. There is a risk here that the abutments present in the recess provided for the screw head are too weak to withstand the loads that are usually concentrated on line contact. The result is that material breaks out of the enclosure of the recess and sufficient hold for the screw is no longer guaranteed.
  • the WO 2011/032974 A1 For the secure storage of a polygonal screw head in a recess of a shim of the type explained above, it has been proposed to assign a contact surface formed on the peripheral wall of the receptacle to each side surface of the screw head, which extends over a partial length of the respectively assigned side surface of the screw head and on which the relevant Side surface of the screw head is supported flat in the assembled state.
  • the contact surfaces of the peripheral wall are arranged at a distance from one another.
  • a recess is formed in the peripheral wall of the receptacle between two adjacent contact surfaces, in the area of which there is no contact between the screw head and the peripheral wall of the receptacle in the fully assembled state. In this way, the outer circumferential surfaces of the screw head are in flat contact with the associated inner surfaces reached the recess and avoided a concentration of stress in the area of the angle in which the inner surfaces of the recess meet.
  • the recess itself is widened in its area adjoining the mouth of the through opening so that the head of the screw, as soon as it is completely inserted into the recess, can be pivoted about the longitudinal axis of the screw so that its laterally protruding sections over the screw shaft protrude are pivoted out of the opening area of the passage opening.
  • a quarter turn around the longitudinal axis is usually provided for this purpose.
  • the swivel range is usually limited by two counter bearings against which the head of the screw rests with one side surface when it reaches its target fastening position.
  • a base plate according to the invention is accordingly made of plastic and is intended to support a rail for a rail vehicle on a ground.
  • a base plate according to the invention in accordance with the prior art explained at the beginning, has an underside assigned to the subsurface and an upper side on which a support surface for the rail is formed.
  • a recess is formed in a manner also known per se, from which a through opening leads to the top of the base plate, the diameter of the recess in a direction transverse to the longitudinal axis of the through opening being at least partially larger than the diameter of the through opening, see above that a stop for a component inserted into the recess is formed on the roof surface of the recess assigned to the upper side of the base plate, and on an inner surface that delimits the recess an additional abutment is provided for the non-rotatable support of the respective component inserted into the recess.
  • the component inserted in the recess is now an insert piece made of a material with a higher strength than the plastic material of the base plate, namely a metal material, and with a counterbearing formed on one of its outer surfaces on the abutment of the recess and is supported with its upper side against the roof surface of the recess.
  • the insert piece has an underside assigned to the underside of the base plate, from which a recess is formed in the insert piece, in which a through opening which is also formed in the insert piece and aligned with the through opening of the base plate opens, the recess of the insert piece for non-rotating reception and support of a head of a screw-like tensioning element is formed, the threaded shaft of which is guided in use through the through openings of the insert and the washer plate.
  • a fastening point at which a rail for a rail vehicle is fastened to a ground accordingly comprises a base plate designed according to the invention, on whose support surface the rail is supported, a spring element which exerts a resiliently elastic hold-down force on the foot of the rail to be fastened , a screw-like clamping element which has a head with which it is held in the recess of the insert seated in the recess of the base plate and a threaded shaft formed on the head, which is guided through the through openings of the insert and the base plate and on the one Nut is screwed, via which the spring element is supported on the tensioning element.
  • a shim according to the invention is thus designed in such a way that the helical tensioning element provided for tensioning the spring element in the respective rail fastening point is no longer supported directly on the plastic material of the shim. Rather, in the case of a base plate according to the invention, an insert piece sits in the recess of the base plate provided for supporting the clamping element. This insert piece is shaped and dimensioned in such a way that it fits perfectly into the recess assigned to it. Thus, the insert piece can easily be designed, avoiding sharp edges, in such a way that it clings to the inner surfaces of the recess over a large area.
  • the area of contact between the abutment of the recess and the abutment of the insert piece can be designed in such a way that a large-area, tightly fitting contact is ensured. Even under high tightening torques, high local load peaks can be avoided and an optimal alignment of the insert in the assigned receptacle can be ensured.
  • the good positive fit of the insert reliably prevents relative movements between the material of the base plate surrounding the recess and the more solid material of the insert, which could cause frictional wear.
  • Insert pieces provided according to the invention can be formed from these by machining or by casting. Casting technology in particular has developed here proved to be favorable because it allows the inserts to be manufactured in large numbers with an optimized profile of properties.
  • the clamping element can, for example, in the form of a hook or in the manner of a cavity dowel, carry a locking element which is attached to it in an articulated manner and which pivots into its locking position when the recess of the insert is reached.
  • a particularly practical embodiment of the invention with regard to the shape of the through openings optionally provides that at least the through opening of the insert has an opening cross section that deviates from the circular shape.
  • the opening cross section can have a rectangular shape.
  • This shape of the through opening enables the use of conventional locking screws, the shape and mode of operation of which have already been described above.
  • the recess of the insert can be shaped so that for locking the clamping element can be pivoted, for example, a quarter turn around its longitudinal axis in the recess as soon as its head has passed the through openings of the base plate and the insert.
  • a secure support of the insert within the associated recess of the shim against the tightening torques that act on the insert via the clamping element coupled to it during use can be achieved by the abutment of the recess of the shim on an inner circumferential surface of the recess Shim and the counter bearing of the insert are formed on an outer peripheral surface of the insert.
  • a more even distribution of the loads acting on the insert during use and transferred to the base plate can be achieved by providing at least two distributed abutments of the recess of the base plate and providing an equal number of counter bearings of the insert that are shaped and arranged to correspond to the abutments are.
  • the abutment of the recess of the base plate and the abutment of the insert piece are optimally arranged distributed around the longitudinal axis of the through openings of the base plate and insert piece at equal angular intervals. For example, it has proven to be useful if two abutments and abutments are arranged at 180 ° to one another in relation to the longitudinal axis of the through openings.
  • a shoulder can be formed on the top of the insert. On the one hand, this shoulder can act as a counter bearing to prevent rotation by engaging in a correspondingly shaped opening or recess which is formed in the base plate starting from the roof surface of the recess in the base plate.
  • a shoulder optionally provided on the upper side of the insert can, however, also grip into the through opening of the washer plate if it is widened at least in sections so that the shoulder can be accommodated in it next to the shaft of the clamping element that is guided through it during use.
  • a configuration that supports the correct positioning of the insert in relation to the tensioning element or the associated through-opening of the shim is optionally that the through-opening of the insert runs through the shoulder in such a way that the shoulder delimits the through-opening on at least two opposite sides.
  • Such a shaped and arranged paragraph can when inserting the insert into the associated recess in the Grip the associated passage opening of the base plate and thus automatically center the insert in relation to the passage opening.
  • the shoulder is designed as a conical shoulder, the circumferential surfaces of which, starting from the top of the insert piece, are inclined in the direction of the longitudinal axis of the through openings of the base plate and insert piece.
  • a seat for the conical shoulder which is shaped to correspond to the conical shoulder, can be formed in the area in which the through opening of the shim plate merges into the roof surface of the recess of the shim plate.
  • An additional relief of the material surrounding the insert piece can also be achieved in that the size and shape of the through opening of the washer plate and the size and shape of the shoulder optionally present on the upper side of the insert piece are coordinated so that the shoulder with its free upper side at least is flush with the top of the washer or protrudes from the top of the washer.
  • the shoulder which in this case extends at least to the top of the base plate, can act against the underside of a component that is additionally placed on the base plate and braced against the base by means of the respective tensioning element or another fastening element, which is, for example, a guide plate to the side Guide the rail to be fastened can act.
  • the base plate can have a rectangular basic shape when viewed from above. It goes without saying that individual sections of the shim from a strictly rectangular Shape may vary.
  • the rectangular basic shape includes the possibility of rounding out individual or several corner areas of the base plate.
  • the support surface on which the rail is supported in use is expediently arranged centrally with respect to the length of the base plate.
  • a recess with an insert piece seated therein in a manner according to the invention can then be formed in each of the sections of the base plate protruding laterally beyond the rail. This proves to be particularly expedient when a base plate designed in this way is used in a fastening point according to the invention.
  • At least one through opening leading from the top to the underside of the base plate can be formed in the base plate according to the invention, through which a fastening screw is passed at a fastening point according to the invention, which fixes the base plate to the substrate.
  • a lattice structure can be molded into the underside of a base plate according to the invention in a manner known per se in order to ensure optimum rigidity of the base plate with minimized weight.
  • At least one shaped element for supporting or guiding at least one component additionally arranged on the base plate can be formed on the upper side of the base plate.
  • This component can be, for example, the spring element, which is supported directly on it if the base plate is appropriately shaped.
  • An embodiment in which the upper side of the base plate is designed to place and support a guide plate on which the rail is laterally guided during use has proven to be particularly practical and versatile.
  • the shaped element can be a shoulder and the additional component can accordingly be a guide plate, which forms a lateral guide for the rail with its end face assigned to the rail and is supported on the shoulder with its opposite end face, the guide plate being aligned with the through openings of the Has the base plate and the insert piece aligned through opening through which the threaded shaft of the tensioning element is guided and wherein the spring element is supported on the guide plate.
  • a rail S is fastened to a solid base U formed, for example, by a concrete sleeper, which is shown here only in part.
  • the rail fastening point 1 comprises a shim 2, which on its free upper side 3 has a top view ( Fig. 1 ) has a rectangular shape and has a support surface 4 which is arranged centrally in relation to its length L and on which the rail S is supported with its rail foot F.
  • an elastic layer E is arranged between the support surface 4 and the underside of the rail foot F, which gives the support of the rail S relative to the substrate U a certain elastic resilience directed in the vertical direction V.
  • the shim 2 is made of a plastic material that has been tried and tested for this purpose in the prior art.
  • the two side sections 5, 6 of the base plate 2 protruding laterally from the support surface 4 are point-symmetrical when viewed from above educated.
  • one corner area 7 of the side sections 5, 6 is rounded off, whereas the other corner area 8 is distinctly angular.
  • a through opening 10 running from the top 3 to the bottom 9 of the base plate 2 is formed centrally in the corner region 8.
  • the threaded shaft of a respective fastening screw 11, 12 is guided through the through-openings 10, with which the respective fastening screws 11, 12 are screwed into a respective dowel 13 embedded in the substrate U.
  • the base plate 2 is fixed to the substrate U via the fastening screws 11, 12.
  • a shoulder 14, 15 rising in the vertical direction V is formed adjacent to the respective narrow side of the base plate 2, the side of which is associated with the rail S is beveled.
  • the inclined side of the shoulder 14, 15 ends at the foot of the respective shoulder 14, 15 in a groove 16, 17 running parallel to the longitudinal direction LS of the rail S, which is formed by a web oriented transversely to the shoulder 14, 15 and to the longitudinal direction LS of the rail S 18 is divided in half.
  • a through opening 19, 20 leading from the top 3 to the bottom 9 of the base plate 2 is provided between the respective groove 16, 17 and the associated edge of the support surface 4.
  • the through openings 19, 20 each have a basically rectangular opening cross section, the long axis of which is aligned parallel to the longitudinal extension L of the base plate 2.
  • the opening cross-section of the through openings 19, 20 is additionally widened in a semicircular manner in the width direction B of the base plate 2.
  • the through openings 19, 20 are shaped in such a way that a clamping element 21 designed as a locking screw with its head 22 and its Threaded shaft 23, head 22 first, can be guided through the through opening 19, 20.
  • the head 22 of the clamping element 21 is characterized in that two cuboid projections 24 protruding from the threaded shaft 23 on opposite sides in the radial direction are formed in its area.
  • the through openings 19, 20 are dimensioned such that the head 22 and shaft 23 can be passed through them with slight play.
  • a recess 25, 26 is formed in the base plate 2 in the area of the through openings 19, 20, which recess is oriented concentrically to the respective through opening 19, 20.
  • the opening area of the recesses 25, 26 is larger than the opening area of the through openings 19, 20 at every point, so that the through openings 19, 20 are bordered by a circumferential collar, on the underside of which is assigned to the respective recess 25, 26 the respective roof area 27 , 28 of the relevant recess 25, 26 is formed.
  • the inner circumferential surfaces 29,30 of the recesses 25,26 are related to the respectively assigned through opening 19,20, viewed in plan view of the underside of the base plate 2 ( Fig. 4 ), shaped point-symmetrically.
  • a straight circumferential wall section 31a, 31b aligned in the width direction B is followed by a concavely arched section 32a, 32b, which meets a convex bulged section, which in turn is connected to the straight second wall section 31b opposite the first straight circumferential wall section 31a.
  • the edges delimiting the through opening 19, 20 in their central area are beveled by the respective recess 25, 26 so that a seat is formed there that tapers conically in the direction of the respective through opening 19, 20.
  • the two convexly bulged sections formed in this way diametrically opposite one another on the circumferential surfaces 29, 30 each form an abutment 33a, 33b for holding a component inserted into the respective recess 25, 26 in a non-rotatable manner.
  • this component is in each case an insert 34 which is cast from a metal material, for example cast steel material, and thus has a much higher strength and wear resistance than the rest of the material of the base plate 2.
  • the outer shape of the in the recesses 25, 26 inserted insert pieces 34 is adapted to the shape of the recesses 25, 26 that the insert pieces 34, although with sufficient play for easy insertion, sit precisely in the respective recess 25, 26.
  • the insert pieces 34 each have two diametrically opposite bulges on their outer circumferential surface 35, which form the counter bearings 36a, 36b, through which the insert pieces 34 in the recesses 25,26 against rotation about the longitudinal axes LX 'of the respectively assigned through openings 19,20 are secured.
  • Each of the counter bearings 36a, 36b is followed by a curved section 37a, 37b that is adapted to the curved section 32a, 32b of the inner circumferential surfaces 29, 30 of the recesses 25, 26 and which merges into a straight section 38a, 38b of the outer circumferential surface 35 , which is adapted to the straight section 31a, 31b of the recess 25,26.
  • a through opening 40 is formed in the insert pieces 34, the opening cross section of which is rectangular in shape and dimensioned to correspond to the opening cross section of the through openings 19, 20 of the base plate 2.
  • the through opening 40 is delimited on opposite sides by the halves of a conical shoulder 41 which is erected on the upper side 39 of the insert 34 and its Outer circumferential surfaces 35, starting from the top side 39, are beveled in the direction of the longitudinal axis LX of the through opening 40.
  • the insert 34 is centered on the beveled edge regions of the respective through opening 19, 20 via the conical shoulder 41. Its height above the upper side 39 of the insert 34 and its circumferential dimensions are so adapted to the material thickness remaining between the roof surface 27, 28 of the respective recess 25, 26 and the upper side 3 of the base plate 2 that the conical shoulder 41 passes through the respective through opening 19, 20 of the shim 2 reaches through and is aligned with its free top side flush with the top 3 of the shim. In this case, the conical shoulder 41 sits self-centered over its conically beveled surfaces in the area of the circular widening of the through openings 19, 20.
  • the through opening 40 opens into a recess 42 which is formed from its underside into the respective insert 34.
  • the recess 42 points onto the underside of the insert 34 ( Fig. 7 ), a point-symmetrical design. It has a central cuboid section 43 which is oriented concentrically to the longitudinal axis LX and transversely to the through opening 40. This cuboid central section 43 is sunk into the area of the insert 34 over which the halves of the conical shoulder 41 are erected.
  • a shoulder serving as a stop 44a, 44b is formed in each of the two diametrically opposite corner regions of the recess 42, which are assigned to the counter bearings 36a, 36b arranged on the outside of the respective insert 34.
  • the corner area 45a, 45b opposite the stops 44a, 44b is, on the other hand, lowered over a quarter-circle-shaped section extending between the central section 43 of the recess 42 and the through opening 40.
  • the head 22 of the clamping element 21 after it has passed the through opening 40, can be pivoted by a quarter turn around the longitudinal axis LX of the through opening 40 until its projections 24 are arranged over the further recessed central section 43 of the recess 42. If the respective tensioning element 21 is then subjected to tension in its longitudinal direction from the recess 42 through the through-opening 40, the head 22 with its projections 24 is pulled into the central section 43 and is held there in a rotationally secure manner.
  • a guide plate 50 designed in the manner of a conventional angled guide plate is placed between the shoulders 14, 15 and the support surface 4 of the base plate 2 .
  • the guide plates 50 each have a centrally arranged through opening 40 through which the respectively assigned tensioning element 21 is guided with its threaded shaft 23 protruding from the respective through opening 19, 20.
  • the guide plates 50 are supported with their one end face on the respective inclined side of the associated shoulder 14, 15 and sit with the shoulders formed on their underside in the respectively associated groove 16, 17 of the base plate 2.
  • the other end face of the Guide plate 50 is directed against the lateral edge of the rail foot F and in this way forms a lateral guide for the rail S, via which transverse forces occurring when crossing the rail fastening point 1 are diverted into the base plate 2 and from there into the subsurface U.
  • a spring element 55 designed in the manner of a conventional, ⁇ -shaped tension clamp, sits on the guide plates 50 and acts on the upper side of the rail foot F with the free ends of its spring arms.
  • a plate-shaped insulating element 56 is arranged between the respective end sections of the spring element 55 and the rail foot F, by means of which the spring element 55 and the rail S are electrically insulated from one another.
  • the threaded shaft 23 of the respectively assigned tensioning element 21 is guided through the middle loop 57 of the spring element 55.
  • a nut 58 is screwed onto the end of the threaded shaft 23 that accordingly projects freely beyond the center loop 57.
  • This is tightened in a manner known per se for spring elements of the type to which the spring element 55 belongs, so that the middle loop 57 of the respective spring element 55 is pivoted against the upper side 3 of the base plate 2 by a hold-down force sufficient to generate a hold-down force.
  • the coupling of the respective tensioning element 21 to the base plate 2 via an insert 34 according to the invention ensures that there is no material fatigue or overload in the area of the recesses 25, 26 of the base plate 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Supports For Pipes And Cables (AREA)

Claims (11)

  1. Plaque de calage en matière plastique prévue pour supporter un rail (S) pour un véhicule ferroviaire sur une base (U),
    - où la plaque de calage (2) présente, en utilisation, une face inférieure (9) associée à la base (U) et une face supérieure (3) sur laquelle est formée une surface d'appui (4) pour le rail (S),
    - où un évidement (25, 26) est formé dans la face inférieure (9) de la plaque de calage (2), évidement à partir duquel une ouverture traversante (19, 20) mène à la face supérieure (3) de la plaque de calage (2),
    - où le diamètre de l'évidement (25, 26) dans une direction transversale à l'axe longitudinal (LX') de l'ouverture traversante (19, 20) est supérieur, au moins par sections, au diamètre de l'ouverture traversante (19, 20), de sorte qu'un contre-appui pour un composant (34) inséré dans l'évidement (25, 26) est formé au niveau de la surface de toit (27, 28) de l'évidement (25, 26) associée à la face supérieure (3) de la plaque de calage (2), et
    - où un composant (34) est inséré dans l'évidement (25, 26), 26), pour lequel composant une culée (33a, 33b) est prévue au niveau d'une surface intérieure (29, 30) entourant l'évidement (25, 26), afin de supporter le composant (34) de manière résistante à la torsion,
    caractérisée
    - en ce que le composant inséré dans l'évidement (25, 26) est une pièce d'insertion (34), laquelle est produite à partir d'un matériau présentant une résistance de matériau supérieure à celle de la matière plastique de la plaque de calage (2), à savoir un matériau métallique, et est appuyé, avec une butée (36a, 36b) formée sur l'une de ses surfaces extérieures (35), contre la culée (33a, 33b) de l'évidement (25, 26) et, avec sa face supérieure (39), contre la surface de toit (27, 28) de l'évidement (25, 26), et
    - en ce que la pièce d'insertion (34) présente une face inférieure associée à la face inférieure (9) de la plaque de calage (2), à partir de laquelle est formé dans la pièce d'insertion (34) un évidement (42), dans lequel évidement débouche une ouverture traversante (40) également formée dans la pièce d'insertion (34) et alignée avec l'ouverture traversante (19, 20) de la plaque de calage (2),
    - où l'évidement (42) de la pièce d'insertion (34) est conçu pour recevoir et supporter de manière résistante à la torsion une tête (22) d'un élément de serrage de type vis (21), dont la tige filetée (23) est guidée, en utilisation, à travers les ouvertures traversantes (40) de la pièce d'insertion et de la plaque de calage (2).
  2. Plaque de calage selon la revendication 1,
    caractérisée en ce qu'au moins l'ouverture traversante (40) de la pièce d'insertion (34) présente une section transversale d'ouverture différant de la forme circulaire.
  3. Plaque de calage selon la revendication 2,
    caractérisée en ce que la section transversale de l'ouverture a une forme rectangulaire.
  4. Plaque de calage selon l'une des revendications précédentes,
    caractérisée en ce que la culée (33a, 33b) de l'évidement (25, 26) de la plaque de calage (2) est formée au niveau d'une surface périphérique intérieure (29, 30) de l'évidement (25, 26) de la plaque de calage (2), et la butée (36a, 36b) de la pièce d'insertion (34) est formée sur une surface périphérique extérieure (35) de la pièce d'insertion (34).
  5. Plaque de calage selon l'une quelconque des revendications précédentes,
    caractérisée en ce qu'au moins deux culées agencées de manière répartie (33a, 33b) de l'évidement (25, 26) de la plaque de calage (2) sont prévues et qu'un nombre égal de butées (36a, 36b) de la pièce d'insertion (34) formées et disposées de manière correspondante aux culées (33a, 33b) sont prévues.
  6. Plaque de calage selon les revendications 4 et 5,
    caractérisée en ce que les culées (33a, 3b) de l'évidement (25, 26) de la plaque de calage (2) et les butées (36a, 36b) de la pièce d'insertion (34) sont agencées réparties à des distances angulaires égales autour de l'axe longitudinal (LX, LX') des ouvertures traversantes (19, 20, 40) de la plaque de calage (2) et de la pièce d'insertion (34).
  7. Plaque de calage selon l'une des revendications précédentes,
    caractérisée en ce qu'un épaulement (41) est formé sur la face supérieure (39) de la pièce d'insertion (34).
  8. Plaque de calage selon la revendication 7,
    caractérisée en ce que l'ouverture traversante (40) de la pièce d'insertion (34) s'étend à travers l'épaulement (41), de sorte que l'épaulement (41) délimite l'ouverture traversante (40) sur au moins deux côtés opposés.
  9. Plaque de calage selon l'une des revendications 7 ou 8,
    caractérisée en ce que l'épaulement est formé comme un épaulement conique (41).
  10. Plaque de calage selon l'une quelconque des revendications 7 à 9,
    caractérisée en ce qu'un siège pour l'épaulement (41) est formé dans la région dans laquelle l'ouverture traversante (19, 20) de la plaque de plaque de calage (2) se transforme en la surface de toit (27, 28) de l'évidement (25, 26) de la plaque de plaque de calage (2), lequel siège est formé pour correspondre à l'épaulement (41).
  11. Plaque de calage selon l'une quelconque des revendications 7 à 10,
    caractérisée en ce que la taille et la forme de l'ouverture traversante (19, 20) de la plaque de calage (2) et la taille et la forme de l'épaulement (41) sont adaptées les unes aux autres de telle sorte que l'épaulement (41) est aligné avec son côté supérieur libre au moins contre le côté supérieur (3) de la plaque de calage (2) ou fait saillie au-delà du côté supérieur (3) de la plaque de calage (2).
EP18717842.1A 2017-03-24 2018-03-21 Selle d'appui servant à supporter un rail pour un véhicule sur rails Active EP3601674B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18717842T PL3601674T3 (pl) 2017-03-24 2018-03-21 Płyta podkładowa do podpierania szyny dla pojazdu szynowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017106422.2A DE102017106422A1 (de) 2017-03-24 2017-03-24 Unterlegplatte zum Abstützen einer Schiene für ein Schienenfahrzeug und Befestigungspunkt mit einer solchen Unterlegplatte
PCT/EP2018/057127 WO2018172396A1 (fr) 2017-03-24 2018-03-21 Selle d'appui servant à supporter un rail pour un véhicule sur rails et point de fixation comportant une telle selle d'appui

Publications (2)

Publication Number Publication Date
EP3601674A1 EP3601674A1 (fr) 2020-02-05
EP3601674B1 true EP3601674B1 (fr) 2021-06-02

Family

ID=61972488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18717842.1A Active EP3601674B1 (fr) 2017-03-24 2018-03-21 Selle d'appui servant à supporter un rail pour un véhicule sur rails

Country Status (8)

Country Link
US (1) US11702799B2 (fr)
EP (1) EP3601674B1 (fr)
CN (1) CN109072568B (fr)
DE (1) DE102017106422A1 (fr)
ES (1) ES2882189T3 (fr)
MX (1) MX2019011298A (fr)
PL (1) PL3601674T3 (fr)
WO (1) WO2018172396A1 (fr)

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424916A (en) * 1943-08-26 1947-07-29 Firestone Tire & Rubber Co Base plate for frogs and crossings
GB1475989A (en) * 1973-05-21 1977-06-10 French M Clip devices
US4061269A (en) * 1976-03-22 1977-12-06 Transit Products Company, Inc. Restraining rail mounting assembly
DE3622860A1 (de) * 1986-07-08 1988-01-28 Wayss & Freytag Ag Einbauteile aus kunststoff fuer betonschwellen
DE10254679B4 (de) * 2002-11-22 2007-10-25 Vossloh-Werke Gmbh Winkelführungsplatte für die Befestigung von Schienen für Schienenfahrzeuge
CN1981089B (zh) * 2004-06-21 2013-01-02 Bwg股份有限两合公司 轨道紧固装置
DE102004044875A1 (de) * 2004-09-14 2006-04-13 Bwg Gmbh & Co. Kg Schienenbefestigung
DE202004020237U1 (de) * 2004-12-31 2005-03-03 Rehau Ag + Co. Kunststoffbauteil
EP1801495B1 (fr) * 2005-12-22 2010-10-06 Siteco Beleuchtungstechnik GmbH Dispositif de maintien pour un élément de construction
ES1064713Y (es) 2007-01-26 2007-07-16 Mondragon Soluciones S L U Placa de apoyo para sujeciones flexibles de railes ferroviarios
US7766249B2 (en) * 2007-04-25 2010-08-03 Osler Wilbur F Anchor-bolt assembly
JP5128192B2 (ja) * 2007-07-09 2013-01-23 東海旅客鉄道株式会社 レール位置決め装置及びそれに用いるタイプレート並びに軌間調整コマ
EP2017385A1 (fr) * 2007-07-20 2009-01-21 HF Holding S.A. Dispositif de fixation de rails de roulement
DE102007045466B3 (de) * 2007-09-21 2009-08-06 Vossloh-Werke Gmbh System zum Befestigen einer Schiene
DE102009041817B4 (de) * 2009-09-18 2011-07-28 Vossloh-Werke GmbH, 58791 Unterlegplatte für die Besfestigung einer Schiene auf einem festen Untergrund und Befestigung einer Schiene
DE102009041816B4 (de) 2009-09-18 2011-07-28 Vossloh-Werke GmbH, 58791 Unterlegplatte für die Befestigung einer Schiene auf einem festen Untergrund und Befestigung einer Schiene
DE102009041833B4 (de) * 2009-09-18 2011-06-22 Vossloh-Werke GmbH, 58791 Unterlegplatte für die Befestigung einer Schiene auf einem festen Untergrund und Befestigung einer Schiene
ES2492518T3 (es) * 2011-07-25 2014-09-09 Vossloh-Werke Gmbh Sistema para fijar un riel sobre una base
CN203174444U (zh) * 2012-01-19 2013-09-04 沃斯洛工厂有限公司 引导轨道的板元件
DE102012100440A1 (de) * 2012-01-19 2013-07-25 Vossloh-Werke Gmbh Plattenelement zum Führen einer Schiene und Verfahren zu seiner Herstellung
JP6162935B2 (ja) * 2012-08-01 2017-07-12 矢崎総業株式会社 クランプ
CN103669122B (zh) * 2012-09-13 2015-09-09 北京城建设计研究总院有限责任公司 分体嵌套式高弹轨道扣件
CN203475241U (zh) * 2013-03-13 2014-03-12 沃斯洛工厂有限公司 用于在基座上固定轨道的系统
US8978201B2 (en) * 2013-08-08 2015-03-17 Delphi Technologies, Inc. Anti-rattle sleeve for a hinge joint
DE102013110288A1 (de) * 2013-09-18 2015-03-19 Vossloh-Werke Gmbh Plattenelement für einen Befestigungspunkt, in dem eine für Schienenfahrzeuge vorgesehene Schiene befestigt ist, und Befestigungspunkt
NL2011485C2 (nl) * 2013-09-23 2015-03-24 Htm Personenvervoer N V Bevestigingssamenstel voor een spoorstaaf.
FR3025813B1 (fr) * 2014-09-15 2021-12-24 Vape Rail Int En Abrege V R I Selle de support de rail de voie ferree
CN106245470B (zh) * 2016-07-27 2018-09-07 洛阳科博思新材料科技有限公司 双层减振扣件

Also Published As

Publication number Publication date
MX2019011298A (es) 2019-12-11
WO2018172396A1 (fr) 2018-09-27
CN109072568B (zh) 2021-12-03
US11702799B2 (en) 2023-07-18
EP3601674A1 (fr) 2020-02-05
PL3601674T3 (pl) 2021-12-13
US20210222372A1 (en) 2021-07-22
CN109072568A (zh) 2018-12-21
DE102017106422A1 (de) 2018-09-27
ES2882189T3 (es) 2021-12-01

Similar Documents

Publication Publication Date Title
EP2478155B1 (fr) Plaque support pour la fixation d'un rail sur un support fixe et fixation d'un rail
DE69820654T2 (de) Platte- und schraubensystem zur osteosynthese der wirbelsäule
DE102007045466B3 (de) System zum Befestigen einer Schiene
EP2191069B1 (fr) Système de fixation d'un rail et pince de serrage destinée à un tel système
EP2478156B1 (fr) Plaque support pour la fixation d'un rail sur un fond solide et fixation d'un rail
DE102008003744B3 (de) Abstützung für ein System zum Befestigen einer Schiene und System zum Befestigen einer Schiene
DE1575197A1 (de) Profilschienen-Verbindung
DE202009014462U1 (de) System zum Befestigen einer Schiene auf einem festen Untergrund und Befestigung einer Schiene
DE68904177T2 (de) Schnellbefestigung fuer eisenbahnschienen und schwelle mit solcher befestigung.
EP1698747B1 (fr) Dispositif de retenue de personnes occupées sur des toitures, en particulier sur des toitures plates
DE10038001A1 (de) Sensoranordnung
DE10163078A1 (de) Lastenträger für Dachreling
DE4224821A1 (de) Befestigungseinrichtung
EP3601674B1 (fr) Selle d'appui servant à supporter un rail pour un véhicule sur rails
DE102016113897B4 (de) Schwerlastschäkel
DE3827773C2 (de) Befestigungsvorrichtung für Schienen
DE3507310A1 (de) Schienenbefestigung
DE2620522C3 (de) Klemmvorrichtung für einen Schalungszuganker
DE2620996A1 (de) Verriegelungsmutter
DE102009037820C5 (de) Anordnung zur Verbindung von Holzbauteilen
DE102009013197B4 (de) Anschlagelement und Kombination aus einem Anschlagelement und einem Befestigungsmittel
DE8702975U1 (de) Klemmplatte
DE8814835U1 (de) Vorrichtung zum Zusammenspannen von Fertigbauteilen aus Stahlbeton
EP4256209A1 (fr) Système de fixation d'un rail et procédé de réparation
DE202020106965U1 (de) Spanneinrichtung zum axialen Spannen einer Schraubenverbindung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

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

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

Free format text: ORIGINAL CODE: 0009012

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190924

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20201221

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1398531

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018005524

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

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

Ref country code: BG

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

Effective date: 20210902

Ref country code: HR

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

Effective date: 20210602

Ref country code: LT

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

Effective date: 20210602

Ref country code: FI

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

Effective date: 20210602

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210602

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

Ref country code: GR

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

Effective date: 20210903

Ref country code: RS

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

Effective date: 20210602

Ref country code: SE

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

Effective date: 20210602

Ref country code: NO

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

Effective date: 20210902

Ref country code: LV

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

Effective date: 20210602

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2882189

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20211201

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

Ref country code: PT

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

Effective date: 20211004

Ref country code: NL

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

Effective date: 20210602

Ref country code: RO

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

Effective date: 20210602

Ref country code: CZ

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

Effective date: 20210602

Ref country code: SM

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

Effective date: 20210602

Ref country code: SK

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

Effective date: 20210602

Ref country code: EE

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

Effective date: 20210602

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018005524

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

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

Ref country code: DK

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

Effective date: 20210602

26N No opposition filed

Effective date: 20220303

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

Ref country code: AL

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

Effective date: 20210602

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

Ref country code: MC

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

Effective date: 20210602

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220331

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

Ref country code: LU

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

Effective date: 20220321

Ref country code: IE

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

Effective date: 20220321

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

Ref country code: BE

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

Effective date: 20220331

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230515

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

Ref country code: ES

Payment date: 20230421

Year of fee payment: 6

Ref country code: CH

Payment date: 20230401

Year of fee payment: 6

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

Ref country code: AT

Payment date: 20240322

Year of fee payment: 7

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

Ref country code: MK

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

Effective date: 20210602

Ref country code: CY

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

Effective date: 20210602

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

Ref country code: DE

Payment date: 20240321

Year of fee payment: 7

Ref country code: GB

Payment date: 20240321

Year of fee payment: 7

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

Ref country code: HU

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

Effective date: 20180321

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

Ref country code: TR

Payment date: 20240306

Year of fee payment: 7

Ref country code: PL

Payment date: 20240318

Year of fee payment: 7

Ref country code: IT

Payment date: 20240325

Year of fee payment: 7

Ref country code: FR

Payment date: 20240321

Year of fee payment: 7