EP0223897A1 - Dispositif de fixation pour rails - Google Patents

Dispositif de fixation pour rails Download PDF

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Publication number
EP0223897A1
EP0223897A1 EP86101880A EP86101880A EP0223897A1 EP 0223897 A1 EP0223897 A1 EP 0223897A1 EP 86101880 A EP86101880 A EP 86101880A EP 86101880 A EP86101880 A EP 86101880A EP 0223897 A1 EP0223897 A1 EP 0223897A1
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EP
European Patent Office
Prior art keywords
clamping plate
clamping
plate
rail
eccentric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86101880A
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German (de)
English (en)
Other versions
EP0223897B2 (fr
EP0223897B1 (fr
Inventor
Hans K. Minner
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Individual
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Individual
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Filing date
Publication date
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Application filed by Individual filed Critical Individual
Priority to AT86101880T priority Critical patent/ATE44714T1/de
Publication of EP0223897A1 publication Critical patent/EP0223897A1/fr
Application granted granted Critical
Publication of EP0223897B1 publication Critical patent/EP0223897B1/fr
Publication of EP0223897B2 publication Critical patent/EP0223897B2/fr
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
    • E01B9/66—Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups
    • 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
    • E01B9/32—Fastening on steel sleepers with clamp members

Definitions

  • the invention relates to a fastening device for running rails, in particular for crane systems or the like, with a clamping plate which has a clamping section which can be placed against the rail foot from above and a bearing section which lies against the side of the rail foot and which also has an opening for the passage of a screw bolt has for fastening the clamping plate to a substrate, and at least one hole for a washer having the screw bolt, which can be pressed by the screw bolt against the top of the clamping plate, the clamping plate being designed such that it can be displaced relative to the screw bolt on the substrate.
  • Running tracks for rail vehicles or handling and conveying devices, such as for crane systems, are subject to constant wear and tear during operation. They are therefore usually releasably attached to their documents, for example sleepers or beams or beams made of concrete or steel, so that they can be replaced.
  • tracks for rail vehicles or similar devices a distinction is made between a continuous and a discontinuous rail support.
  • the rails are fastened to sleepers made of wood, steel or concrete.
  • Such a fastening system is also used in a slightly modified form for fastening crane rails.
  • the type of attachment only allows discontinuous, i.e. a punctiform support of the rails.
  • the rails are pressed onto the support plates with screwed clamps and held against lateral displacement by lugs, which are formed in one piece with the support plates.
  • the support plates are screwed to the sleepers or the mobile beams.
  • the support plates are poured under with a suitable mortar for height compensation and then screwed together.
  • a rail fastening has some disadvantages.
  • discontinuous mounting of the rail requires a rail with a high web and wide base with sufficient bending and torsional rigidity with the appropriate weight.
  • Discontinuous rail storage also requires articulated storage, since otherwise a high edge pressure on the support plates will lead to premature destruction of the grout.
  • An articulated mounting can be achieved by a spherical design, the support plates or by appropriately shaped, elastic underlays.
  • an articulated rail bearing is relatively complex.
  • a firm clamping of the rails on the screwed-on support plates prevents any longitudinal movement of the rail.
  • longitudinal movements occur during operation, for example due to temperature expansion and braking.
  • the anchor bolts of the support plates are stressed accordingly and the screw encapsulation is subjected to high loads. This results in frequent damage to the encapsulation, but also to the support plates and rail breaks. After the support plates and their substructure have been finally screwed on, it is no longer possible to move the rail sideways to regulate the track.
  • a one-piece clamping plate which is S-shaped in cross section and which, with its clamping section, engages over the top of the rail foot.
  • the section of the clamping plate resting on a support lies against the foot side with a contact section and thereby secures the rail against lateral displacement.
  • An elongated hole is formed on the clamping plate at an angle to the rail extension, through which the fastening bolt extends.
  • two plates are provided, one of which overlaps the rail head and the other rests on the ground and lies against the side of the rail foot.
  • the plates have interacting sloping surfaces.
  • the plate lying on the surface has an elongated hole, so that again when the clamping screw is loosened, a relative displacement of the A plant section can be made with respect to the rail foot.
  • the invention has for its object to provide a fastening device for rails, in particular for crane systems or the like, which can be produced without great effort and is less susceptible to corrosion in use and which allows easy track adjustment.
  • an eccentric disk is arranged in a circular bore of the clamping plate, which has a bore for the screw bolt and the eccentric disk has contact surfaces for a tool.
  • the eccentric disk surrounds the screw bolt, the eccentric disk is in turn surrounded by a bore wall of the clamping plate. If the eccentric disc is rotated around the axis of the screw bolt, it thus moves the clamping plate on the base in the direction of the rail foot or away from it.
  • the use of an eccentric in a clamping plate has several advantages.
  • the rail fastening according to the invention enables continuous or discontinuous rail mounting on an elastic or rigid base.
  • the rail does not need to be pressed onto its base, but can be held elastically against lifting off. It can therefore expand as desired in the longitudinal direction without stressing the clamping plate and its anchoring.
  • the horizontal forces across the rail are transmitted directly to the clamping plate via contact.
  • the horizontal forces are guided into the support plate or support plate via the friction and shear stress of the pre-tensioned clamping screw.
  • Rolling tolerances of the rail foot are always compensated for by a tight fit of the clamping plate on the rail foot.
  • tracking tolerances can be compensated for. If the eccentric discs are designed accordingly, a track adjustment of - 10 mm and more can be carried out.
  • the shape of the clamping plate and eccentric disc is so simple that they can be manufactured relatively cheaply. Gray cast iron, malleable cast iron or cast steel can be used as the material.
  • the parts can also be drop-forged. Depending on the application, the suitable material and the type of manufacture can be selected. The simple and smooth design of both parts largely prevent corrosion and dirt deposits.
  • the eccentric disc is self-locking due to the relatively long contact surface of the clamping plate on the rail foot.
  • the torque generated when the eccentric is in the middle is compensated for by a pair of reaction forces on the rail foot, the force of which is always lower than the horizontal force that generates this moment.
  • the eccentric disc cannot be adjusted due to horizontal forces even when the clamping screw is loosened.
  • Standard screws can be used as clamping screws. Special screws are usually not required.
  • thinner, high-strength clamping screws greater lateral displacement is achieved with the same diameter of the eccentric disc. Becomes a If a M20 screw is replaced by a high-strength M16 screw, the lateral displacement increases by 2 mm.
  • a certain type of clamping plate can therefore accommodate different eccentrics that are adapted to the respective requirements.
  • Eccentric disc By defining a basic thickness of the eccentric disc and the use of different lining plates under the. Eccentric disc can be adapted to the thickness of the clamping plates, suitable for a clamping screw diameter, without any special effort being required for this.
  • the thickness of the clamping plate itself depends on the foot thickness of the rail and the thickness of the rail base.
  • eccentric disc By appropriate design of the eccentric disc or by attaching markings, its position can be easily recognized. A desired displacement of the clamping plate can therefore be achieved by a specific rotation of the eccentric disc.
  • fastening device according to the invention can also be used in connection with monorail systems.
  • the eccentric disc can sit in the bore of the clamping plate without interacting with it in terms of clamping force. With the help of an appropriate clamping disc, the clamping plate is then pressed against the substrate.
  • An embodiment of the invention provides that the eccentric disc has a flange which can be placed against an upper surface of the clamping plate.
  • the two act together in terms of clamping force and the horizontal forces are derived from the friction of the eccentric disc and the clamping plate on the surface as well as from shear stress on the clamping screw.
  • the clamping force of the clamping screw which is preloaded according to plan, is only fed into the clamping plate via the flange.
  • the horizontal forces are derived from the friction of the clamping plate on the surface and from shear stress on the clamping screw.
  • the clamping force of the clamping screw only acts on the eccentric disc and the horizontal forces are caused by their friction on the surface and derived the shear stress of the screw.
  • the clamping screw acts as a non-slip preloaded fitting screw and can be regarded as a non-slip preloaded fitting connection (GVP connection) or as a shear-hole reveal and fitting connection (SLP connection) in the sense of the relevant standards, since the shaft of the clamping screw is always on due to the eccentric effect the bore is in the eccentric disc.
  • GVP connection non-slip preloaded fitting connection
  • SLP connection shear-hole reveal and fitting connection
  • an embodiment of the innovation provides that lateral engagement surfaces for a screwing tool are provided on the flange. These can be formed, for example, by two diametrically opposite recesses in the flange, through which two parallel engagement surfaces are defined. They are also possible as a hexagon, suitable for wrenches.
  • a discontinuous rail mounting requires an articulated mounting of the running rail, which in static terms can be referred to as a continuous beam, since otherwise high edge pressures lead to premature destruction of the grouting mortar. It is known to provide an articulated mounting by crowned formation of the supports to reach plates. Such support plates are normally screwed to the sleepers or road beams. In the case of pavement beams made of reinforced concrete, the support plates are leveled with a suitable, largely non-shrinking mortar and then screwed together to compensate for the height. The other possibility is to provide a spherical elastic underlay between the rail foot and the support plate.
  • a firm clamping of the rails on screwed spherical support plates largely hinders any longitudinal movement of the rail. Longitudinal movements can occur during braking and thermal expansion. Since the friction between the support plate and grout is often not sufficient to dissipate the horizontal forces, these forces are also guided into the track beams by the anchor bolts. These are subjected to bending and stress the grouting mortar that is not reinforced. Frequent damage to the potting, but also to the support plates and even rail breaks are the result. Moreover, after the support plates have been finally screwed to the substructure, subsequent lateral displacement of the rail to regulate the track or even a change in the support height is not possible.
  • the invention eliminates this disadvantage and sees a solution to this problem in that the base is formed by a bearing plate made of iron, which has approaches at opposite ends with holes for the clamping screws.
  • Such a rail support consists of a few relatively simple and inexpensive parts. It is designed in such a way that the vertical loads to be derived and the longitudinal and transverse horizontal loads are only conducted into the ground via the grout and not additionally via the anchor bolts. However, this presupposes that the anchor bolts are preloaded according to plan.
  • the clamping plates also enable a subsequent stepless regulation, especially if after one a further embodiment of the invention, the bores in the bearing plate accommodate the eccentric disk approximately appropriately.
  • the materials used in the rail support according to the invention are not susceptible to corrosion and are subject to virtually no aging.
  • the bearing plate according to the invention preferably made of cast steel, has a curvature whose radius depends on the maximum wheel load and the materials of the linearly contacting components: rail and bearing plate.
  • the radius can be calculated according to the formulas of Hertz and the corresponding circumstances, taking into account the permissible compressive stress.
  • the bearing plate is designed so that the curvature is approximately as wide as the rail foot.
  • the preferably flat approaches for supporting the clamping plates are located on both sides of the curvature. If the holes in the lugs are suitable for receiving the eccentric discs, the bearing plate can also be moved laterally together with the clamping plates when the eccentric discs rotate.
  • a bore is designed as an elongated hole according to a further embodiment of the invention. This ensures that the clamping plates can always lie on the side of the rail, regardless of the tolerances.
  • the largest of the possible displacements can be determined by appropriately selected eccentric and clamping screw diameters.
  • the bearing plate can be curved in different ways. In one embodiment of the invention, it rises above the lateral flat surfaces of the lugs. In another alternative, the top edge of the curvature is on the same level as the side lugs. Which alternative is carried out depends on the selected manufacturing method and the material. The width of the curvature depends on the width of the rail foot, taking into account the tolerances. If the curvature is raised, its width must be slightly smaller than the minimum rail foot width. In the other alternative, it must be slightly larger than the maximum rail foot width.
  • lining plates of appropriate thickness are compensated, which have holes at the ends for the clamping screws.
  • the lining plates can be connected to the support plates against lateral displacement by means of weld seams to be dimensioned accordingly.
  • the bearing plate according to the invention can also be used for discontinuously mounted running rails with rail clamps which do not allow lateral displacement.
  • the opposite approaches of the bearing plate have simple holes for the clamping screws.
  • FIG. 1 and 2 show a running rail 10 with head 11, web 12 and foot 13. In FIG. 2, head 11 is not shown.
  • the rail 10 has a conventional profile.
  • a clamping plate 14 can also be seen, which has an approximately S-shaped contour in the illustration according to FIG. 2, and therefore in a side view.
  • the clamping plate 14 has a clamping section 15 which partially overlaps the foot 13.
  • An elastic element 16 is arranged between the clamping section 15 and the upper side of the foot 13.
  • the clamping plate 14 rests with a flat underside on a support plate 17 made of steel for the rail 10, an elastic intermediate layer 18 being arranged between the rail foot 13 and the support plate 17.
  • Below the clamping section 15 there is a contact section 19 which bears with a contact surface 20 against the facing side of the rail foot 13.
  • the clamping plate In the section resting on the support plate 17, the clamping plate has a bore 21 which is circular in cross section. It approximately fits the eccentric section 22 of an eccentric disk 23.
  • the eccentric disk 23 has an upper flange section 24 of partially larger diameter than the eccentric section 22.
  • the flange section 24 is recessed on opposite sides at 25 or 26, which results in parallel tool engagement surfaces.
  • a screw bolt 27, the head 28 of which rests against the underside of the bearing plate 17, extends with its shaft through a hole in the plate 17, a hole in the eccentric disk 23 and through a washer 29 through the clamping plate 14 upwards. With the help of a nut 30, the eccentric washer 23 is pressed against the clamping plate 14 via the washer 29, as a result of which this is pressed against the plate 17.
  • the clamping plate is provided with an arcuate contour on the side opposite the rail foot 13, as can be seen at 31 in FIG. 1.
  • the clamping section 15 of the clamping plate 14 merges with the roof section via a roof-shaped bevel 32 into the contact section.
  • This roof-shaped bevel 32 is circular, as can be seen at 33 in FIGS. 1 and 3.
  • One half of the flange 24 of the eccentric disc 13 is received in the recess 33.
  • the rail 10 is essentially only secured against vertical forces by the clamping section 15 of the clamping plate 14. Lateral displacement is prevented by the contact section 19 of the clamping plate 14.
  • the clamping plate 14 can be adjusted with the aid of the eccentric disc 13.
  • the nut 30 is loosened.
  • the eccentric disk is rotated by the desired amount with a tool that engages in the recesses 25, 26 until the contact surface 20 on the facing side of the rail foot 13 is properly seated.
  • Appropriate markings on the eccentric disk 23 and the clamping plate can also be used to specify the adjustment path. So that the nut 30 does not have to be completely unscrewed, the distance between the engagement surfaces of the cutouts 25, 26 of the eccentric disk 23 is greater than the maximum diameter of the nut 30.
  • the bolt 27 can also be attached upside down, so that the washer 29 and the nut 30 are under the plate 17.
  • a welding bolt can be used, which is welded onto the plate 17.
  • the washer 29 can by a spring washer or other locking device element to be replaced.
  • a seal can also be arranged between the flange 24 and the clamping plate 14 in order to protect the eccentric bearing against corrosion.
  • the rectangular or square support plate 17 made of rolled steel or cast iron, the size and thickness of which is dimensioned according to the vertical and horizontal loads to be derived, is provided with holes for four anchor bolts 40. After grouting, these are pre-stressed with a non-shrinking mortar 42 for the transfer of horizontal loads. To derive particularly large horizontal forces along and across the rail 10, the support plate 17 can be provided on the underside with thrust knobs.
  • a lining plate 43 which is shown in plan view in FIG. 8, can be located above the support plate 17 for height compensation.
  • a bearing plate 44 is arranged above the lining plate and below the rail foot.
  • the bearing plate includes a central rectangular section 45, which is curved upward as shown in Fig. 9.
  • Lugs 46, 47 are formed on both sides of the curved section 45, which are largely flat.
  • Bores 48, 49 are formed in projections 46, 47, which receive the lower section of an eccentric disk 23 '.
  • the eccentric 23 ' differs from the eccentric 23 according to FIGS. 1 to 3 in that the eccentric section 22' has a greater length. It extends through the bore 48 or 49 through to the lining plate 44. Otherwise, the fastening device, in particular the clamping plates 14 are attached and shaped in the same way as in the embodiment according to FIGS. 1 to 3.
  • the curvature in the arched section 45 is above the plane according to the projections 46, 47.
  • the arched section 45' is shaped such that the upper edge of the arch with the top of the projections 46 ', 47' coincides.
  • the curvature of the bearing plate 44, 44 ' is selected in the radius depending on the maximum wheel load and the materials of the linear contacting components, namely rail 10 and bearing plate 44.
  • the curved section 45 is slightly less wide than the rail foot 13. This is necessary so that the clamping plates 14 can bear against the rail foot side.
  • FIG. 9 which is also shown in FIGS 6 and 6
  • the curved section 45 must be somewhat wider than the rail foot 13.
  • the one bore 49 in the extension 47 is otherwise designed as an elongated hole to tolerances of the rail foot, the curved bearing plate, the eccentric, the screw bolts and to compensate for the holes.
  • both the clamping plates 14 and the curved bearing plate 44 are laterally displaced. This enables stepless lateral alignment of the rail 10.
  • the size of the possible displacement can be determined by appropriately selected eccentrics and clamping screw diameters. Different thicknesses of the curved bearing plate 44, 44 'can also compensate for skin tolerance. A further height compensation takes place with the aid of the chuck plate 43, the external dimensions of which are as large as can be seen from FIG. 4 that they can accommodate the possible displacements of the bearing plate 44, 44 '.
  • the position of the lining plate 43 is fixed by the holes 50 for the screw bolts 27.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Clamps And Clips (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Connection Of Plates (AREA)
EP86101880A 1985-11-28 1986-02-14 Dispositif de fixation pour rails Expired - Lifetime EP0223897B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86101880T ATE44714T1 (de) 1985-11-28 1986-02-14 Befestigungsvorrichtung fuer laufschienen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8533479U DE8533479U1 (de) 1985-11-28 1985-11-28 Befestigungsvorrichtung für Laufschienen
DE8533479U 1985-11-28

Publications (3)

Publication Number Publication Date
EP0223897A1 true EP0223897A1 (fr) 1987-06-03
EP0223897B1 EP0223897B1 (fr) 1989-07-19
EP0223897B2 EP0223897B2 (fr) 1994-04-13

Family

ID=6787691

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101880A Expired - Lifetime EP0223897B2 (fr) 1985-11-28 1986-02-14 Dispositif de fixation pour rails

Country Status (3)

Country Link
EP (1) EP0223897B2 (fr)
AT (1) ATE44714T1 (fr)
DE (2) DE8533479U1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212842A (en) * 1987-12-02 1989-08-02 Coates Smith Peter John Improvements in rail clips for rail track rails
GB2222426A (en) * 1988-08-31 1990-03-07 Ward Engineering Limited Railway sleeper assembly
EP0512974A1 (fr) * 1991-05-08 1992-11-11 Seaco N.V. Dispositif pour aligner et fixer une bride de rail
EP0794289A1 (fr) * 1996-03-09 1997-09-10 Fried. Krupp AG Hoesch-Krupp Fixation élastique de rail
WO2003011736A1 (fr) * 2001-07-30 2003-02-13 Inventio Ag Procede et dispositif de fixation d'un rail de guidage
EP1698582A1 (fr) 2005-03-05 2006-09-06 MINEX-SYSTEME Technik GmbH Dispositif de fixation pour rails, en partiulier pour installations de grues ou similaire
EP1884595A1 (fr) * 2006-08-04 2008-02-06 ThyssenKrupp GfT Gleistechnik GmbH Fixation de rails et élément de guidage pour rails
CN101660286B (zh) * 2009-09-30 2011-09-07 华东交通大学 K型可滑移钢轨扣件
US20110222801A1 (en) * 2010-03-09 2011-09-15 Bucyrus Mining Equipment Wear pad adjustment assembly
WO2013091587A3 (fr) * 2011-12-21 2013-11-07 DT - Výhybkárna a strojírna, a.s. Équipement de fixation de rails
CN103966927A (zh) * 2013-01-25 2014-08-06 苏州市丽苏塑胶科技有限公司 一种弹条ⅲ型扣件绝缘轨距块
CN111620234A (zh) * 2020-04-29 2020-09-04 太原重工股份有限公司 多向轨道调整装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394172B (de) * 1988-12-14 1992-02-10 Josef Frauscher Fa Ing Vorrichtung zum befestigen von schalt- und messgeraeten an den schienen von gleiswegen
DE4007937C2 (de) * 1990-03-13 2002-03-21 Hermann Ortwein Elastisch gelagerte Schiene für Schienenfahrzeuge
US5158253A (en) * 1990-07-25 1992-10-27 Tiefenbach Gmbh Railway track mounting arrangement
DE19642971C2 (de) * 1996-03-09 2001-09-06 Thyssen Krupp Materials & Serv Federnde Schienenbefestigung
DE19801583A1 (de) * 1998-01-19 1999-07-29 Schreck Mieves Gmbh Schiene oder Rillenschiene
DE10319055B4 (de) * 2003-04-25 2006-03-02 Ferd. Braselmann Gmbh & Co. Kg Verfahren zur Herstellung von Stahlschwellen sowie Stahlschwelle
DE102008028092A1 (de) 2008-06-13 2009-12-17 Wirthwein Ag Seitenverstellbare Schienenbefestigung
GB2586510A (en) 2019-08-23 2021-02-24 Gantry Railing Ltd Rail fastening device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR419562A (fr) * 1909-08-31 1911-01-10 John Sherwood Todd Système de fixation des rails sur les traverses
GB191441A (en) * 1921-10-07 1923-01-08 Herbert George Dempster Improvements in means for securing rail chairs to the sleepers of the permanent waysof railways
DE627383C (de) * 1933-04-16 1936-03-14 Max Rueping Einrichtung zur Regelung der Spurweite von Gleisen auf Holzschwellen
FR1064956A (fr) * 1952-10-23 1954-05-19 Dispositif de fixation des rails aux traverses
DE1208325B (de) * 1960-04-29 1966-01-05 George Molyneux Vorrichtung zum Befestigen von Schienen auf einem Auflager
DE2163390A1 (de) * 1970-12-30 1972-07-27 Leipzig Inst Foerdertech Vorrichtung zum Befestigen von Laufoder Führungsschienen
LU67186A1 (fr) * 1972-03-17 1973-05-22
FR2226511A1 (fr) * 1973-04-17 1974-11-15 Molyneux Rail Clips Ltd
FR2388078A1 (fr) * 1977-04-19 1978-11-17 Kins Developments Ltd Dispositif de fixation d'un rail a un element porteur

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR419562A (fr) * 1909-08-31 1911-01-10 John Sherwood Todd Système de fixation des rails sur les traverses
GB191441A (en) * 1921-10-07 1923-01-08 Herbert George Dempster Improvements in means for securing rail chairs to the sleepers of the permanent waysof railways
DE627383C (de) * 1933-04-16 1936-03-14 Max Rueping Einrichtung zur Regelung der Spurweite von Gleisen auf Holzschwellen
FR1064956A (fr) * 1952-10-23 1954-05-19 Dispositif de fixation des rails aux traverses
DE1208325B (de) * 1960-04-29 1966-01-05 George Molyneux Vorrichtung zum Befestigen von Schienen auf einem Auflager
DE2163390A1 (de) * 1970-12-30 1972-07-27 Leipzig Inst Foerdertech Vorrichtung zum Befestigen von Laufoder Führungsschienen
LU67186A1 (fr) * 1972-03-17 1973-05-22
FR2226511A1 (fr) * 1973-04-17 1974-11-15 Molyneux Rail Clips Ltd
FR2388078A1 (fr) * 1977-04-19 1978-11-17 Kins Developments Ltd Dispositif de fixation d'un rail a un element porteur

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212842A (en) * 1987-12-02 1989-08-02 Coates Smith Peter John Improvements in rail clips for rail track rails
GB2222426A (en) * 1988-08-31 1990-03-07 Ward Engineering Limited Railway sleeper assembly
GB2222426B (en) * 1988-08-31 1992-09-09 Ward Engineering Limited Sleeper
EP0512974A1 (fr) * 1991-05-08 1992-11-11 Seaco N.V. Dispositif pour aligner et fixer une bride de rail
EP0794289A1 (fr) * 1996-03-09 1997-09-10 Fried. Krupp AG Hoesch-Krupp Fixation élastique de rail
US7389940B2 (en) 2001-07-30 2008-06-24 Inventio Ag Method and device for fixing a guide rail
WO2003011736A1 (fr) * 2001-07-30 2003-02-13 Inventio Ag Procede et dispositif de fixation d'un rail de guidage
EP1698582A1 (fr) 2005-03-05 2006-09-06 MINEX-SYSTEME Technik GmbH Dispositif de fixation pour rails, en partiulier pour installations de grues ou similaire
EP1884595A1 (fr) * 2006-08-04 2008-02-06 ThyssenKrupp GfT Gleistechnik GmbH Fixation de rails et élément de guidage pour rails
CN101660286B (zh) * 2009-09-30 2011-09-07 华东交通大学 K型可滑移钢轨扣件
US20110222801A1 (en) * 2010-03-09 2011-09-15 Bucyrus Mining Equipment Wear pad adjustment assembly
CN102939431A (zh) * 2010-03-09 2013-02-20 卡特彼勒环球矿业设备有限责任公司 耐磨垫调节组件
US8439566B2 (en) * 2010-03-09 2013-05-14 Caterpillar Global Mining Equipment Llc Wear pad adjustment assembly
CN102939431B (zh) * 2010-03-09 2015-06-10 卡特彼勒环球矿业设备有限责任公司 耐磨垫调节组件
AU2011224824B2 (en) * 2010-03-09 2016-08-11 Caterpillar Global Mining Equipment Llc Wear pad adjustment assembly
WO2013091587A3 (fr) * 2011-12-21 2013-11-07 DT - Výhybkárna a strojírna, a.s. Équipement de fixation de rails
CN103966927A (zh) * 2013-01-25 2014-08-06 苏州市丽苏塑胶科技有限公司 一种弹条ⅲ型扣件绝缘轨距块
CN111620234A (zh) * 2020-04-29 2020-09-04 太原重工股份有限公司 多向轨道调整装置

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DE8533479U1 (de) 1986-01-16
ATE44714T1 (de) 1989-08-15
EP0223897B2 (fr) 1994-04-13
DE3664454D1 (en) 1989-08-24
EP0223897B1 (fr) 1989-07-19

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