EP0952252A1 - Coffrage pour l'encastrement d'un rail - Google Patents

Coffrage pour l'encastrement d'un rail Download PDF

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Publication number
EP0952252A1
EP0952252A1 EP99107276A EP99107276A EP0952252A1 EP 0952252 A1 EP0952252 A1 EP 0952252A1 EP 99107276 A EP99107276 A EP 99107276A EP 99107276 A EP99107276 A EP 99107276A EP 0952252 A1 EP0952252 A1 EP 0952252A1
Authority
EP
European Patent Office
Prior art keywords
rail
formwork
sheet
block
area
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
EP99107276A
Other languages
German (de)
English (en)
Other versions
EP0952252B1 (fr
Inventor
Johann Resch
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.)
Polyplan Polyurethan-Maschinen GmbH
Original Assignee
Polyplan Polyurethan-Maschinen 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 Polyplan Polyurethan-Maschinen GmbH filed Critical Polyplan Polyurethan-Maschinen GmbH
Priority to DE29907716U priority Critical patent/DE29907716U1/de
Publication of EP0952252A1 publication Critical patent/EP0952252A1/fr
Application granted granted Critical
Publication of EP0952252B1 publication Critical patent/EP0952252B1/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
    • E01B21/00—Track superstructure adapted for tramways in paved streets
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/06—Pavings adjacent tramways rails ; Pavings comprising railway tracks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/11—Embedded tracks, using prefab elements or injecting or pouring a curable material

Definitions

  • the invention relates to a formwork system for producing an at least partial embedding of a rail for rail vehicles, in particular a grooved rail for a tram, in an insulation reaction mixture and the plastic or plastic foam formed therefrom with a extending laterally of the rail and at least substantially parallel to it Formwork sheet, the rail being fastened to a substructure in a manner known per se with the aid of composite anchors, and a method for at least partially embedding a rail of the type described.
  • a substructure such as a support plate or a base support element, for example a concrete support plate, with the help of composite anchors etc.
  • the substructure can be designed so that both rails of a track are attached to it.
  • a so-called grooved rail is usually used. This applies in particular to the tram tracks.
  • Such grooved rails are approximately flush with the surface of the road or the floor in which they are embedded.
  • the formwork system according to the invention has a formwork that extends laterally, preferably on both sides, of the rail, and at least substantially parallel to it.
  • This formwork is formwork sheet made of metal, plastic or another suitable material.
  • the formwork system according to the invention is now distinguished among other things. by at least one fastening device which can be placed on the rail foot in the area of the composite anchors and thus can hold the formwork sheet.
  • a fastening device which can be placed on the rail foot in the area of the composite anchors and thus can hold the formwork sheet.
  • a molded block which is shaped on one of its sides in accordance with the side contour of the rail to be embedded in such a way that it can be placed at least on the rail foot and in particular also in the lower region on the web of the rail.
  • this molded block is able to hold the formwork sheet or to be connected to it.
  • the molded body block can be placed laterally on the rail with the corresponding side and follows its side contour.
  • the molded body blocks are expediently used in such a size that they perform a sealing function on the rail side on the rail side and on the other hand on the formwork side due to their adapted shape and thus the embedding material later poured in cannot essentially pass through these sealing regions.
  • sealing does not mean that any penetration of the normally liquid embedding material or insulation reaction mixture should be prevented. Sealing only has to be achieved to the extent that the material entered does not flow away to the side but essentially remains at the location entered, so that the rail can be embedded.
  • the molded block is preferably made of the same material as the embedding material or insulation reaction mixture to be entered or processed on site. Polyurethane is preferably used. Molded blocks of this type can be prefabricated in various sizes at a suitable location before the rail laying work is carried out, so that the various dimensions, in particular for which a sufficient number of molded block is available, are then available at the construction site.
  • the fastening device which can be placed on the rail base in the area of the composite anchors, can preferably also be a molded block which, like the molded block described above, has a contour on one of its sides in such a way that it fits onto the rail base and expediently also in lower area can be placed on the web of the rail and can hold the formwork sheet.
  • the molded body blocks used in the area of the composite anchors have a recess for receiving the composite anchor of the rail. In other words, the molded block is virtually put on the composite anchor and the anchor screw. This prevents the molded block used in the area of the composite anchors from remaining stationary and not being able to move in the longitudinal direction of the rail.
  • the molded block expediently extends up to the web of the rail and lies against it.
  • the primary task of the fastening device which can be placed on the composite anchor, which may be the molded block described above or also the further embodiment of this fastener explained in more detail below, and the molded blocks which are not used in the area of the composite anchor, are to hold the formwork sheet.
  • this holding device can be a slot which is recessed in the corresponding molded article block. The sheet-like formwork sheet is then inserted or inserted into this slot.
  • the formwork sheet can be so long that it extends over several blocks of moldings.
  • the formwork sheet preferably has a length such that it "only” extends from one molded block to the next molded block.
  • the free ends of the formwork sheet are then held in the slot, which preferably does not run completely through the shaped body in the rail direction but ends dead.
  • the formwork sheet quasi clamped between two molded blocks.
  • the molded body block preferably has two dead-ended slots of this type, which are approximately aligned in the rail direction.
  • the molded block is equipped with a device by means of which it can be attached to the rail foot. It is preferably a claw which is designed such that the rail foot can be inserted between this claw and the bottom of the molded block.
  • This claw is expediently attached to the side of the molding block facing away from the rail and extends vertically downward beyond the bottom of the molding block and is then bent at right angles to the rail.
  • the rail foot can then be inserted between the free end of this claw and the bottom of the molded block running approximately parallel to it. In this way, a very simple attachment of the molded block to the rail is possible, which simplifies and accelerates the laying work.
  • the molded body blocks are expediently placed on the rail at those points where either a composite anchor or a tie rod (if present) is located. To make this possible, the molded body blocks have corresponding recesses for receiving the anchor screw rod or the tie rod.
  • a molded block which, like the other molded blocks, which are not used in the area of the composite anchors, practically nestle against the web, is particularly suitable for embedding the rail in sections, as by two successive ones Shaped body together with the associated formwork sheet and of course the rail an upwardly open chamber formed in which the embedding material entered can no longer flow to the side but can only rise in height.
  • the slots in the molded block and the formwork sheet are designed in such a way that the formwork sheet, based on the installed condition and its cross-section, is approximately in a first section starting from the corner area at which the web and the foot of the Merge rail into one another, extends obliquely up to the height of the rail head, but laterally spaced therefrom.
  • the formwork sheet is then angled towards the rail head and then runs in a second section up to or near the rail head.
  • the second section of this formwork sheet preferably has an angle of -10 ° to + 45 °, based on the horizontal. An angle of 0 ° (horizontal) to + 20 ° is particularly preferred.
  • the formwork sheet does not necessarily have to begin or end in the corner area described. This side edge of the formwork sheet can also be moved to the free edge of the rail foot, which will be discussed in more detail below.
  • the formwork sheet in the second section has at least one through hole through which the embedding material is filled.
  • this then rises in the space formed and fills out. Excess material can leak out through the hole.
  • the design of the formwork sheet results in a smooth side and top wall.
  • the formwork sheet can also be removed after the insulation reaction mixture has reacted.
  • the rail foot and the area underneath are of course not embedded in the embedding material.
  • another formwork sheet is used, which extends vertically upwards from the bottom of the support plate or the base support element, if such formwork is not yet available.
  • the insulation reaction mixture is then poured into the area between the further formwork sheet and the rail. This insulation reaction mixture then penetrates on the one hand under the rail foot and on the other hand rises up and covers the upper side of the rail foot.
  • any known multicomponent reaction mixture which is able to form a cellular or non-cellular plastic can be used as the insulating material reaction mixture.
  • a two-component polyurethane reaction mixture is preferably used. The advantages of such reaction mixtures are described in the aforementioned DE 19 627 468.0, to which reference is hereby made.
  • the fastening device is approximately hood-shaped or hat-shaped.
  • the formwork sheet then expediently has an area which is of approximately similar hood-shaped or hat-shaped configuration, so that this area can be placed on the fastening device.
  • the described area of the formwork sheet represents a type of cavity or a type of recess into or into which the fastening device can be inserted or received and a type of stack from the fastening device and forms the correspondingly shaped area of the formwork sheet. This ensures that the formwork sheet cannot move in the direction of the rail.
  • the formwork sheet is thus held stationary in the longitudinal direction.
  • the formwork sheet merely has to be placed on the latter with the area which is shaped in accordance with the fastening device.
  • the exact design of this hood shape or hat shape is not important.
  • the formwork sheet then has a receptacle or even only a hole in the area shaped to the fastening device, into which this projection extends or through which the projection protrudes.
  • This projection is a kind of guide that makes it easier to put on the formwork sheet. In addition, a displacement of the formwork sheet with respect to the fastening device is prevented even more effectively.
  • a fastening device of the type described last and the associated formwork sheet are used, then at least one molded block is additionally used which is shaped on the side opposite the rail in such a way that it can be placed on the formwork sheet.
  • the contour of this side of the molded block thus corresponds approximately to the contour of the formwork sheet, so that a seal is achieved on the contact surface.
  • the formwork sheet can be connected to this molded block in any way. Such a possibility is, for example, that a bolt or rivet is fired from the outside through the formwork sheet into the molded block.
  • the molded block is made in particular from a polyurethane material or polyurethane foam. Attachment with a tacker is also possible.
  • the molded body can also be referred to as a spacer and is expediently attachable to the side of the rail base.
  • the formwork sheet of the formwork system basically consists of several formwork sheet elements. If two such formwork sheet elements are each equipped with an area of the type described above and each placed on an adjacent composite anchor or the fastening device already attached there, the length of these formwork sheet elements is dimensioned such that they overlap in the longitudinal direction. The extent of the overlap then depends on whether these formwork sheet metal elements are arranged on a straight section or in a curve area. It goes without saying that the overlap is greater when the formwork sheet metal elements are arranged in the inside of the curve, while the overlap in the outside of the curve is of course less. This means that these formwork sheet metal elements can be used for tracks with different radii.
  • the number of molded blocks or spacers used in addition to the fastening devices can be selected as desired and depends, among other things. on the radii of the tracks. Less such blocks are required on a straight section than on a tight curve.
  • formwork sheet metal elements with a fastening device as described above, in those sections in which there are no anchoring points, formwork sheet metal elements can also be used which have no areas as described above or which have a hole or a recess so that they are placed on a tie rod can.
  • the formwork sheet consists of several formwork sheet elements.
  • the various formwork sheet elements are always referred to as formwork sheets.
  • the lower edge of the formwork sheet also has approximately the same distance from the substructure as the rail foot on which the rail is laid.
  • This substructure can be a support plate or a basic support element.
  • This substructure is however often not level, while the rail must be laid as flat and even as possible.
  • the rail is aligned according to the requirements, which means that the rail base is spaced differently from the substructure.
  • this additional formwork sheet is laid parallel to the "actual" formwork sheet and as close as possible to or running close to it.
  • This further formwork sheet also expediently consists of several elements in order to take into account the fact that the rail is laid with composite anchors and, if necessary also has tie rods and can therefore be arranged in the areas in between.
  • the invention also relates to a method for at least partially embedding a rail for rail vehicles according to the teaching of the claims and the above statements.
  • the first embodiment of the formwork system according to the invention is shown in a perspective, exploded view in FIG. 2, parts of the formwork system being omitted for the sake of clarity.
  • the track shown there consists of a front grooved rail 1 and a rear grooved rail 1 'and a tie rod 4.
  • the substructure or the support plate for this track is not shown.
  • a molding 2 ′′ is placed on the front rail 1 when the formwork system according to the invention is installed.
  • Another molded block 2 ′′ is placed on the back or inside of the front rail 1.
  • an additional molded body 2 ′ is also placed on the rail in the area of the tie rod 4.
  • All shaped bodies 2 'or 2'' have in common that they are shaped on their side pointing to the associated rail 1 in accordance with the side contour of the rail 1 to be embedded and can therefore be placed thereon.
  • the right molded body block 2 ′′ shown there has such a shape that it can be applied on one side 24 to the side of the grooved rail 1 on which the groove 5 is located.
  • the right-hand molded block 2 ′′ in FIG. 1 is designed on one side in a form complementary to the outer shape of the groove-side side of the groove rail 1.
  • the left and thus opposite molded body 2 ′′ is designed on one side 24 in such a way that it can be placed on the side of the grooved rail 1 opposite the groove 5 and is thus designed to be complementary to the shape is.
  • These molded body blocks 2 ', 2'' are prefabricated PU molded parts.
  • the molded blocks 2' and 2 '' are placed laterally on the rails 1 and 1 '.
  • a molded body block 2 ′′ is placed on the rails 1 and 1 ′ on the outside of the track consisting of the rails 1 and 1 ′ in the area of the anchor points 3.
  • not only molded body blocks 2' 'in the area of the anchor points 3 but also additional molded body blocks 2' in the area of the tie rod 4 are placed on the rails 1 and 1 '; the design of the various molded blocks is described below.
  • formwork sheets 6 are arranged between two molded body blocks 2 'and 2' ', respectively.
  • the formwork sheets for the outer side of the lower rail 1 and for the inner side of the upper rail 1 ' are omitted for reasons of better representation.
  • the lower, omitted formwork sheet for the outside of the rail 1 would thus extend from a molded block 2 ′′ arranged in the area of a composite anchor 3 to the next molded block 2 ′′, which is also arranged in the area of a composite anchor 3.
  • the formwork sheets 6 for the inside of the lower rail 1 ' have only half the length of the outer formwork sheet and thus extend from a molded block 2''arranged in the region of an anchor point 3 to the next molded block 2' which is however arranged in the area of the tie rod 4 is.
  • the next formwork sheet 6 then extends from the molded block 2 'in the area of the tie rod 4 to the next molded block 2''in the area of the next tie rod 3.
  • the formwork sheets 6 are quasi clamped between the mold blocks and held in the slots described in more detail below in the moldings.
  • the molded body blocks 2 ', 2' ' form an upwardly open chamber between them in cooperation with the rails 1, 1' and the formwork which runs laterally from them, but is spaced apart, and can be filled with the insulation reaction mixture.
  • the groove-side or inside molding block 2 ′′ used in the area of a composite anchor 3 is shown in more detail in FIG. 4.
  • this molded body block 2 ′′ has a recess 8.
  • the molded body block 2 ′′ has two slots 9, which are continuous from top to bottom and run diagonally, in FIG. 1 from top right to bottom left through the approximately cuboid molded body block 2 ′′. However, these slots 9 end dead in the horizontal direction and are therefore not continuous. These slots 9 are aligned in the horizontal direction and thus in the rail direction; between them there is a web 23 which connects the halves of the molded body block 2 formed by these two slots 9. The same applies analogously to the molded body blocks 2 ′′, which are inserted on the other side of the rail 1.
  • the molded block 2 ′′ shown in FIG. 4 is provided on both sides of the recess 8 with a claw 11, which is formed in the rear area and thus opposite the rail 1 at the bottom of the molded block 2 ′′ and extends downward parallel to the rear side 26 and then angled at right angles in the horizontal direction.
  • This claw 11 is embedded in the molded block 2 ′′.
  • the molded body block 2 ′′ can be pushed laterally onto the side edge of the rail foot 7 with the aid of this claw 11 and is thereby fastened to it or held.
  • This claw 11 is shown in Fig. 1 on the right side with dash-dotted lines.
  • FIG. 1 corresponds to line A-A in FIG. 4.
  • the molded body blocks 2 '' used in the area of the composite anchors 3 differ only in that their rail-facing side 24, in the case of the molded body block 2 '' fitted on the inside, is equipped corresponding to the groove-side side of the rail 1 or 1 ', while it is attached externally is formed corresponding to the side of the rail 1 or 1 'opposite the groove 5
  • FIG. 3 shows a molded block 2 ′ which can be used in a rail area in which there is neither a tie rod 3 nor a tie rod 4.
  • the molded body block 2 'shown in FIG. 3 could, for example, be used on the side of the rail 1' of FIG. 2 opposite the tie rod 4.
  • the formwork sheet 6 shown in the top left in FIG. 2 and extending from one composite anchor 3 to the next could be replaced by two half-length formwork sheets.
  • FIG. 5 Another molded body block 2 'with two slots 9 and two claws 11 is shown in FIG. 5. This corresponds essentially to the molded body block 2 'shown in FIG. 4. The difference is that the molded block 2 'shown in FIG. 5 has a recess 8' for receiving a tie rod. Below this recess 8 ', the molded block 2' is severed so that it can be expanded at this point and onto which a tie rod 11 can be pushed until the tie rod 4 comes to rest in the recess 8 '.
  • a section through a rail 1 with molded body blocks 2 ′′ applied to it in the area of composite anchors is - as already explained - shown in FIG. 1.
  • FIG. 1 shows a relation to the formwork sheets 6 Kind of supervision.
  • the formwork sheets 6 begin or extend diagonally diagonally to the right or left above, starting from the corner area where the web 10 and the foot 7 meet.
  • This lower section is referred to as section 6a.
  • the formwork sheets 6 are then angled at the level of the rail head 12 to this rail head 12 and run in this second section 6b almost horizontally or inclined slightly from the horizontal to the edge of the rail head 12.
  • this second section 6b there is at least one through hole 13 (see also FIG. 3), through which the insulation reaction mixture can be filled into the chamber 14, which in this case represents a kind of cavity. When fully reacting, this chamber 14 is filled; Excess material can escape through the holes 13. As a result, the rail is embedded from the corner region of the web 10 / rail foot 7 to the rail head 12.
  • the section 6a of the formwork sheet 6 does not have to run in a straight line (based on the cross section), but can also more or less follow the lateral contour of the rail 1.
  • the formwork sheet 6 does not necessarily have to "open” into the described corner area. Rather, the lower edge 6c of the formwork sheet can also move closer to the side edge of the foot 7 and thus closer to the composite anchor 3.
  • This shape of the formwork sheet and the molded body blocks used according to the invention keep the interior of the chamber to be filled as small as possible, which leads to a saving in material.
  • the formwork sheets extend from one molded body block 2 ′′ or 2 ′ to the next or are clamped between them.
  • the rail 1 is fastened in FIG. 1 with composite anchors 3 on a support plate.
  • the composite anchors 3 have a threaded rod 16 onto which a nut 17 is screwed, which fastens the rail foot 7 on the support plate 15 by means of a clamping plate 18 and a claw-like intermediate layer 19.
  • a plastic press plate 20 is arranged in between. This structure is of a normal nature. In order to be able to adjust the rail 1 with respect to the height 21, intermediate layers are indicated in FIG. 1.
  • another formwork sheet 25 is provided, which in the embodiment shown in FIG. 1 consists of an angle sheet.
  • One leg 27 of the angle plate 25 rests on the support plate 15 and is connected to or fastened to it in a suitable manner.
  • the other leg 28 extends approximately vertically upwards, depending on which height adjustment has been selected.
  • the upper position of the second formwork sheet 25 or this angle sheet is shown in FIG. 1 with dashed lines.
  • the formwork sheets 6 are preferably removed. Thereafter, further insulation reaction mixture is filled into the space between the second formwork sheet 25 and the rail, which then embeds the rail base 7. Such an amount of insulation reaction mixture is expedient filled that the plastic or plastic foam formed reaches in height up to the previously made embedding and thus the rail 1 is completely embedded in the lower region. Then, of course, the insulation reaction mixture also gets into the recess 8 (see FIG. 4) for receiving the composite anchors 3 and encloses them more or less.
  • the corresponding plastic or plastic foam is designated 22 in FIG. 1.
  • FIG. 6 The structure of the exploded view in FIG. 6 of a further embodiment of the formwork system according to the invention essentially corresponds to the structure shown in FIG. 2. For reasons of clarity, only the parts of the formwork system according to the invention are shown here, which are located on one side of the rail 1 or 1 '.
  • Fastening devices 2 are placed on the composite anchors 3, which are shaped like a hood or a hat and are shown in more detail in FIG. 7.
  • This fastening device 2 can be placed with its edge 40 on the rail foot 7 and with its edge 41 laterally perpendicular to the rail foot.
  • an upwardly projecting pylon-like projection 9 ′′ extends with a circular base, the diameter of which is reduced towards the top.
  • inwardly projecting fixations 43 are formed, which come to rest when placed on the composite anchor on the plastic press plate 20 (see FIG. 1) and support the fastening device there.
  • the composite anchor 3 then comes to lie in the interior of the fastening device 2, which is quasi put on the latter.
  • the formwork sheet 6 shown in FIG. 8 is placed on this fastening device 2 in such a way that its area 31 comes to rest on the fastening device 2.
  • the area 31 corresponds to the shape molded and has a hole 32 through which the projection 9 '' protrudes in the assembled state.
  • the formwork sheet 6 has an approximately vertical area 46 starting at the bottom, which merges into an area 47 which extends obliquely to the top left (viewed from the left in FIG. 8). This is followed by a vertical region 48, which merges into an obliquely to the right region 49, which in turn merges into a vertical region 50.
  • the formwork sheet 6 is shaped in such a way that it roughly approximates the lateral rail contour.
  • the formwork sheet 6 also has reinforcing ribs 51. This formwork sheet 6 is injection molded in one piece and consists of a plastic. The reinforcing ribs 51 are "hollow inside".
  • the contour of the formwork sheet 6 is such that it can be applied to the molded block 2 'shown in FIG. 9 on its side 30.
  • the side 30 of the molded body block 2 ′ is shaped to be complementary to the side of the formwork sheet 6 that faces the rail.
  • the molded block 2 is shaped or contoured on the side 24 opposite the side 30 such that the lower portion of this side 24 can be placed on the rail foot 7 and the upper portion of this side 24 on the web 10 of the rail 1 or 1 'can be created.
  • the molded block 2 ' has an angled shoulder 39, so that the rail base 7 can be inserted with its free edge into the space 38 formed there.
  • the molded block 2 ' has a groove 37 which, in the installed state, extends parallel to the rail 1 and is open at the top.
  • the molded body block 2 'shown in FIG. 9 is used to fasten the formwork sheet 6 (see FIG. 6) with the rail 1 or 1' in the section lying between the composite anchors 3.
  • the number of Molded blocks used can be made as desired and as required.
  • Another, angled formwork sheet 25 is attached to the outside of the formwork sheet 6, which is shown in more detail in FIG. 11.
  • the lower leg 27 is attached to the base or the support plate, while the other leg 28 extends from there approximately vertically upwards.
  • this further formwork sheet 25 consists of a plurality of formwork sheet elements arranged one after the other, which are connected in the area of the composite anchors 3 by means of connecting elements 36 shown in more detail in FIG.
  • the end piece shown in FIG. 13 with its approximately semicircular projection 34 in section can be inserted into the groove 37 of the molded body blocks 2 ′ according to FIG. 9.
  • the side edge 33 is designed in such a way that this end piece 35 can either be placed on the associated side of the rail.
  • This end piece like the molded body block 2 ', can also be made of PU.
  • This formwork is a lost formwork or a lost formwork system, because all parts of this formwork system can remain in place and later be poured into concrete and / or asphalt together with the polyurethane.
  • an embedding can be produced that dampens vibrations for the wheel and rail, distributes loads that occur, reduces running noise and structure-borne noise, and seals the surface and protects the rail and the subsurface from moisture.
  • the formwork system represents a limitation of the free-standing rail to the concrete and asphalt surfaces to be installed later.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Road Signs Or Road Markings (AREA)
  • Chutes (AREA)
  • Railway Tracks (AREA)
EP99107276A 1998-04-14 1999-04-14 Coffrage pour l'encastrement d'un rail Expired - Lifetime EP0952252B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29907716U DE29907716U1 (de) 1998-04-14 1999-04-14 Schalungssystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19816468 1998-04-14
DE19816468A DE19816468A1 (de) 1998-04-14 1998-04-14 Schalungssystem

Publications (2)

Publication Number Publication Date
EP0952252A1 true EP0952252A1 (fr) 1999-10-27
EP0952252B1 EP0952252B1 (fr) 2003-09-24

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Family Applications (1)

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EP99107276A Expired - Lifetime EP0952252B1 (fr) 1998-04-14 1999-04-14 Coffrage pour l'encastrement d'un rail

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EP (1) EP0952252B1 (fr)
AT (1) ATE250690T1 (fr)
DE (2) DE19816468A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037909A1 (de) * 2000-08-03 2002-02-28 Johann Resch Schalungssystem
EP1186710A3 (fr) * 2000-09-11 2002-07-10 Johann Resch Amortissement acoustique d'âme de rail
BE1015162A5 (fr) * 2002-10-31 2004-10-05 Vanhonacker Patrick Rotthier D Systeme de rail enrobe.
DE102009044841A1 (de) 2008-12-09 2010-06-17 Polyplan Gmbh Schienenfuge
CN108049260A (zh) * 2017-12-15 2018-05-18 上海工程技术大学 一种充填式调节垫板
CN110593047A (zh) * 2019-09-27 2019-12-20 上海城建市政工程（集团）有限公司 一种用于桥梁立柱预制大型模板的预制地坪及其应用方法

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE3439252A1 (de) 1984-10-26 1986-05-07 Lothar 8700 Würzburg Eisner Material zum einbau von schienen
US4947756A (en) * 1988-08-18 1990-08-14 Peter G. Kusel Laying railway track
DE19627468A1 (de) 1995-07-06 1997-01-16 Polyplan Gmbh Polyurethan Masc Rillenschiene
DE29705236U1 (de) 1997-03-22 1997-06-26 Leonhard Weiss GmbH & Co., 73037 Göppingen Gleiseinrichtung
EP0825300A1 (fr) * 1996-08-17 1998-02-25 Sedra Asphalt-Technik Biebrich GmbH Procédé et dispositif pour le montage de rails dans la construction d'une voie ferrée

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DE10037909A1 (de) * 2000-08-03 2002-02-28 Johann Resch Schalungssystem
DE10037909B4 (de) * 2000-08-03 2005-04-28 Johann Resch Schalungssystem
EP1186710A3 (fr) * 2000-09-11 2002-07-10 Johann Resch Amortissement acoustique d'âme de rail
BE1015162A5 (fr) * 2002-10-31 2004-10-05 Vanhonacker Patrick Rotthier D Systeme de rail enrobe.
DE102009044841A1 (de) 2008-12-09 2010-06-17 Polyplan Gmbh Schienenfuge
DE102009044841B4 (de) * 2008-12-09 2012-02-23 Polyplan Gmbh Schienenfuge
CN108049260A (zh) * 2017-12-15 2018-05-18 上海工程技术大学 一种充填式调节垫板
CN108049260B (zh) * 2017-12-15 2024-04-26 上海工程技术大学 一种充填式调节垫板
CN110593047A (zh) * 2019-09-27 2019-12-20 上海城建市政工程（集团）有限公司 一种用于桥梁立柱预制大型模板的预制地坪及其应用方法
CN110593047B (zh) * 2019-09-27 2024-04-19 上海城建市政工程（集团）有限公司 一种用于桥梁立柱预制大型模板的预制地坪及其应用方法

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EP0952252B1 (fr) 2003-09-24
ATE250690T1 (de) 2003-10-15
DE19816468A1 (de) 1999-10-21

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