EP0223897B2 - Dispositif de fixation pour rails - Google Patents

Dispositif de fixation pour rails Download PDF

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Publication number
EP0223897B2
EP0223897B2 EP86101880A EP86101880A EP0223897B2 EP 0223897 B2 EP0223897 B2 EP 0223897B2 EP 86101880 A EP86101880 A EP 86101880A EP 86101880 A EP86101880 A EP 86101880A EP 0223897 B2 EP0223897 B2 EP 0223897B2
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EP
European Patent Office
Prior art keywords
plate
clamping
clamping plate
eccentric disc
bore
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
EP86101880A
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German (de)
English (en)
Other versions
EP0223897B1 (fr
EP0223897A1 (fr
Inventor
Hans K. Minner
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Individual
Original Assignee
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
Publication of EP0223897B1 publication Critical patent/EP0223897B1/fr
Application granted granted Critical
Publication of EP0223897B2 publication Critical patent/EP0223897B2/fr
Anticipated expiration legal-status Critical
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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, according to the preamble of claim 1.
  • 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.
  • 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 allows only a discontinuous, i.e. H. 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 to compensate for the height and then screwed together.
  • a rail fastening has some disadvantages.
  • discontinuous mounting of the rail requires a rail with a high web and a 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 of the support plates or by appropriately shaped, elastic underlays.
  • An articulated rail bearing is, however, relatively complex.
  • a firm clamping of the rails on the screwed-on support plates prevents any longitudinal movement of the rail. Long movements, however, occur during operation, for example due to temperature expansion and braking.
  • the anchor bolts of the bearing plates are stressed accordingly and the screw grouting 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 with their substructure have been finally screwed on, it is no longer possible to move the rail sideways to regulate the track.
  • the invention is based on a known fastening device (FR-A-2 226 511), in which the running rail and the clamping plates rest with base-like feet on a metallic base on which the screw bolt is butt-welded. Comparable fastening devices are known several times (DE-B-1 208 325 and EP-A-0 149 513). If the eccentric disc is rotated around the axis of the bolt, it moves the clamping plate on the bearing plate in the direction of the rail base or away from it. If the eccentric discs are designed accordingly, a track adjustment of ⁇ 10 mm and more can be carried out. By arranging the clamping plates on feet, the circular hole ends in the clamping plate above the support plate.
  • the object of the invention is to create a fastening device for running rails, in particular for crane systems or the like, which can be produced with little effort and allows simple track adjustment, and which leads to minimal stress on the screw bolt.
  • the contact section of the approximately S-shaped clamping plate has a single flat underside, and the circular bore for the eccentric disc extends to the underside.
  • the shape of the clamping plate and the eccentric disc is so simple that they can be manufactured relatively cheaply.
  • Structural steel that is drop-forged can be used as the material.
  • the eccentric disc can be self-locking due to the relatively long contact surface of the clamping plate on the rail foot.
  • Standard screws can be used as clamping screws. Special screws are usually not required. When using thin, high-strength clamping screws, greater lateral displacement is achieved with the same diameter of the eccentric disc. If, for example, an M20 screw is replaced by a high-strength M16 screw, it increases Lateral movement by ⁇ 2 mm. A certain type of clamping plate can therefore accommodate different eccentrics that are adapted to the respective requirements.
  • the thickness of 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 making 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 sits in the bore of the clamping plate without interacting with it in terms of clamping force. With the help of the clamping disc, the clamping plate is pressed against the surface.
  • 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 dissipated via the friction of the eccentric disc and the clamping plate on the surface and by 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 derived from their friction on the surface and 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.
  • 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 using 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. In this way it is ensured that the clamping plates can always lie against 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.
  • Height tolerances can be compensated to a certain extent by different thicknesses of the bearing plate.
  • 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 manufacturing method chosen 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.
  • larger height tolerances can be achieved by between the bearing plate and the bearing plate arranged 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.
  • Fig. 1 shows a top fish on a rail fastening according to the invention.
  • Fig. 2 shows a section through the rail fastening of Fig. 1 along the line 2-2.
  • Fig. 3 shows a section through the attachment of FIG. 1 along the line 3-3.
  • Fig. 4 shows a plan view of a further embodiment of a rail fastening according to the invention.
  • FIG. 5 shows a section through the representation according to FIG. 4 along the line 5-5.
  • FIG. 6 shows a section through the representation according to FIG. 4 along the line 6-6.
  • FIG. 9 shows a side view of the bearing plate according to FIG. 7.
  • FIG. 10 shows a side view of a modified bearing plate.
  • a running rail 10 with head 11, web 12 and foot 13 can be seen.
  • head 11 is not shown.
  • the rail 10 has a conventional profile.
  • a clamping plate 14 can also be seen, which in the illustration according to FIG. 2, and therefore in a side view, has an approximately S-shaped contour.
  • 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 top 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 is a system section 19, which rests 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 circular bore 21 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 shank upwards through a hole in the plate 17, a hole in the eccentric disk 23 and through a washer 29. With the help of a nut 30, the eccentric disk 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 into the contact section at the top via a roof-shaped bevel 32.
  • 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 disk 23 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 disk 23.
  • 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 is properly seated on the facing side of the rail foot 13.
  • 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 contact surfaces of the recesses 25, 26 of the eccentric disk 23 is greater than the maximum diameter of the nut 30.
  • the screw 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 be replaced by a spring washer or other securing element.
  • 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 transmission of horizontal loads. For Deriving particularly large horizontal forces along and across the rail 10, the support plate 17 can be provided on the underside with thrust lugs.
  • a lining plate 43 which is shown in a top 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 which is shown in a top view in FIG. 7, contains a central section 45, which is rectangular in outline and is curved upward, as can be seen from 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 curved section 45 is above the plane according to the projections 46, 47.
  • the curved section 45' is shaped such that the upper edge of the curvature coincides 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 somewhat 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. 5 and 6
  • the curved section 45 must be somewhat wider than the rail foot 13.
  • the one bore 49 in the shoulder 47 is otherwise designed as an elongated hole to tolerances of the rail foot, the curved bearing plate, the eccentric, the screw bolts as well as 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. Height tolerances can also be compensated for by different thicknesses of the curved bearing plate 44, 44 '. A further height compensation takes place with the aid of the chuck plate 43, the external dimensions of which are so 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)
  • Connection Of Plates (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Clamps And Clips (AREA)

Claims (13)

  1. Dispositif de fixation pour rails de roulement, en particulier pour installations de grues ou analogues, comprenant un crapaud de serrage (14), lequel comporte une partie de serrage (15) qui peut s'appliquer à partir du haut sur le patin du rail, ainsi qu'une partie d'application (19) s'appliquant contre le côté du patin, et un perçage circulaire (21), dans lequel est disposé un disque excentrique (23, 23'), comportant une surface de prise (25, 26) pour un outil, et présente un perçage excentré pour un bouton fileté (27) servant à fixer la plaque de serrage sur une plaque d'appui (17), dans lequel le crapaud de serrage est constitué de façon qu'il puisse glisser sur la plaque d'appui (17) par rapport au boulon fileté (27), ledit dispositif étant caractérisé en ce que:
    1) le crapaud de serrage (14) présente, en vue latérale, un contour sensiblement en forme de S,
    2) sa partie d'application (19) a une face inférieure unique plate, et
    3) le perçage circulaire (21) s'étend dans la partie d'application jusqu'à la face inférieure, et
    4) le disque excentrique (23, 23') s'étend jusqu'à la face inférieure plate du crapaud de serrage (14) ou jusqu'à une faible distance de cette face, et
    5) un disque de serrage (29) qui comporte un perçage pour le boulon fileté (27), ce disque peut être pressé par le boulon fileté (27) contre la face supérieure du crapaud de serrage (14).
  2. Dispositif selon la revendication 1, caractérisé en ce que le disque excentrique (23) comporte une bride (24), qui peut s'appliquer contre une surface supérieure du crapaud de serrage (14).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'il est prévu, sur la bride (24), des surfaces de prise (25, 26) pour un outil à vis.
  4. Dispositif selon la revendication 2 ou 3, caractérisé en ce que le crapaud de serrage (14) comporte un évidement (33) de forme sensiblement semi-circulaire pour la bride (24) du disque excentrique (23).
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le côté du crapaud de serrage (14), opposé à la partie d'application (19), présente un contour extérieur incurvé (31).
  6. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'un joint d'étanchéité est disposé au-dessus du disque excentrique.
  7. Dispositif selon les revendications 2 et 6, caractérisé en ce que le joint d'étanchéité est disposé entre la bride (24) et le crapaud de serrage (14).
  8. Dispositif dans lequel les rails de roulement reposent de façon discontinue et le crapaud de serrage est disposé sur une plaque d'appui pour les rails de roulement, ladite plaque d'appui étant ancrée sur la fondation, de préférence au moyen d'un ciment sans retrait, et un soubassement à surface supérieure bombée placé entre le rail de roulement et la plaque d'appui, selon l'une des revendications 1 à 7, caractérisé en ce que le soubassement d'une plaque support (44, 44') est construit en fer et comporte, à ses extrémités opposées, des saillies (46, 47, 46', 47') comportant des perçages (48, 49) pour les vis de serrage (27).
  9. Dispositif selon les revendications 1 et 8, caractérisé en ce que les perçages (48, 49) dans la plaque support (44) reçoivent le disque excentrique (23') sensiblement de façon adaptée.
  10. Dispositif selon la revendication 9, caractérisé en ce qu'un perçage (49) a une forme oblongue.
  11. Dispositif selon l'une des revendications 8 à 10, caractérisé en ce que la portion bombée (45) est de forme convexe.
  12. Dispositif selon l'une des revendications 8 à 10, caractérisé en ce que le bord supérieur de la forme bombée (45') se trouve dans le même plan que le côté supérieur des saillies latérales (46', 47').
  13. Dispositif selon l'une des revendications 8 à 12, caractérisé en ce qu'une fourrure en forme de plaque (43) est disposée entre la plaque support (44) et la plaque d'appui (17), la plaque de fourrure comportant, aux extrémités, des perçages (50) pour les vis de serrage (27).
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 EP0223897A1 (fr) 1987-06-03
EP0223897B1 EP0223897B1 (fr) 1989-07-19
EP0223897B2 true 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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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
GB2222426B (en) * 1988-08-31 1992-09-09 Ward Engineering Limited Sleeper
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
US5135165A (en) * 1991-05-08 1992-08-04 Gantrex Limited Device for aligning and clamping a rail
EP0794289A1 (fr) * 1996-03-09 1997-09-10 Fried. Krupp AG Hoesch-Krupp Fixation élastique de rail
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
ATE322453T1 (de) * 2001-07-30 2006-04-15 Inventio Ag Verfahren und vorrichtung zum befestigen einer führungsschiene
DE10319055B4 (de) * 2003-04-25 2006-03-02 Ferd. Braselmann Gmbh & Co. Kg Verfahren zur Herstellung von Stahlschwellen sowie Stahlschwelle
DE102006036451A1 (de) * 2006-08-04 2008-02-14 Thyssenkrupp Gft Gleistechnik Gmbh Schienenbefestigung und Führungselement für Schienen
DE102008028092A1 (de) 2008-06-13 2009-12-17 Wirthwein Ag Seitenverstellbare Schienenbefestigung
CN101660286B (zh) * 2009-09-30 2011-09-07 华东交通大学 K型可滑移钢轨扣件
US8439566B2 (en) * 2010-03-09 2013-05-14 Caterpillar Global Mining Equipment Llc Wear pad adjustment assembly
CZ23871U1 (cs) * 2011-12-21 2012-05-24 DT-výhybkárna a strojírna a.s. Zarízení pro upevnení kolejnic
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
GB2586510A (en) 2019-08-23 2021-02-24 Gantry Railing Ltd Rail fastening device
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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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
GB904313A (en) * 1960-04-29 1962-08-29 Molyneux George Improvements in or relating to means for securing track rails
DE2163390A1 (de) * 1970-12-30 1972-07-27 Leipzig Inst Foerdertech Vorrichtung zum Befestigen von Laufoder Führungsschienen
FR2200855A5 (fr) * 1972-03-17 1974-04-19 Morin Jean
GB1471868A (en) * 1973-04-17 1977-04-27 Molyneux Rail Clips Ltd Track rail anchorages
GB1599873A (en) * 1977-04-19 1981-10-07 Kins Developments Ltd Rail clip assemblies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP0223897B1 (fr) 1989-07-19
EP0223897A1 (fr) 1987-06-03
ATE44714T1 (de) 1989-08-15
DE3664454D1 (en) 1989-08-24
DE8533479U1 (de) 1986-01-16

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