EP1308559A1 - Production de traverses en béton pour voies ferrées - Google Patents

Production de traverses en béton pour voies ferrées Download PDF

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Publication number
EP1308559A1
EP1308559A1 EP03002748A EP03002748A EP1308559A1 EP 1308559 A1 EP1308559 A1 EP 1308559A1 EP 03002748 A EP03002748 A EP 03002748A EP 03002748 A EP03002748 A EP 03002748A EP 1308559 A1 EP1308559 A1 EP 1308559A1
Authority
EP
European Patent Office
Prior art keywords
mold
threshold
force
holding
sleeper
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
EP03002748A
Other languages
German (de)
English (en)
Other versions
EP1308559B1 (fr
Inventor
Horst Berghammer
Peter Hahnel
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.)
Leonhard Moll Betonwerke & Co GmbH
Original Assignee
Leonhard Moll Betonwerke & Co 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 Leonhard Moll Betonwerke & Co GmbH filed Critical Leonhard Moll Betonwerke & Co GmbH
Publication of EP1308559A1 publication Critical patent/EP1308559A1/fr
Application granted granted Critical
Publication of EP1308559B1 publication Critical patent/EP1308559B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0011—Mould seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/005—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with anchoring or fastening elements for the shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0056—Means for inserting the elements into the mould or supporting them in the mould

Definitions

  • the invention relates to a method for producing a concrete sleeper, which with partially embedded mounting elements for Railroad tracks is populated by inserting the bracket elements in Receiving openings of the mold wall of a sleeper mold, filling liquid or plastic concrete mass in a mold cavity Threshold shape and subsequent demolding of the threshold.
  • the rails of the track are each mediated at least one support element on one side of the rail and at least one mounting element on the other side of the rail attached to the threshold, so determine the manner of Rail fastening and the formation of the rail itself, such as the Cross dimension of a rail foot, requirements for the relative position the support elements assigned to a rail.
  • a trough-like in the manufacture of the concrete sleeper To use sleeper mold that one from a mold floor and Side walls has limited mold cavity and with an in Filling condition of the threshold opening at the top is executed, with at least one receiving opening for the insertion of a rail mounting element is provided, which in the inserted state on the mold base in a predetermined position is supported above the bottom of the mold within the Mold cavity anchoring part and one below the Mold base outside the mold cavity rail holding part having.
  • a threshold shape are used to manufacture the Concrete sleeper support elements, for example, manually from the Mold cavity inserted into a respective receiving opening, in which In the course of inserting the mounting elements according to the track-related specifications, e.g. track gauge, etc., are positioned.
  • the production of sleepers in The late shuttering system has the disadvantage that in relation to a desired production capacity of sleepers per unit of time a large Number of threshold forms is required, namely the individual for which Production of a threshold used threshold form only after Elapse of a possibly relatively long curing time interval can be used for the production of a further threshold.
  • the Requirement to have a threshold manufacturing facility with a comparative Equipping a large number of threshold forms requires one corresponding cost, which is in the single threshold reflects attributable manufacturing costs.
  • the invention has for its object the manufacture of sleepers mentioned type with increased productivity and ensuring the relative positioning requirements for the bracket elements on the Enable thresholds.
  • the applied force can be sufficient to meet the requirements Positioning of the support elements on the sleepers can be achieved or / and the correctly positioned bracket elements can be attached to the Thresholds are held in their respective positions, for example, too then when filling a sleeper mold with concrete material or / and shaking the threshold shape, for example to compact the filled concrete material on the at least one support element Forces act in the direction of a change in the respective position of the Bracket act.
  • the first aspect of the invention are in subclaims 2 to 11 specified.
  • the application device of claim 2 allows the Appropriate "switching on” and “switching off” of the Positioning and / or holding force. So the positioning or / and Holding force in the course of inserting the at least one Bracket element "switched off” in a respective receiving opening be so that no excessive forces on the insertion Bracket must be exercised. Becomes a positioning force created, the respective support element still needs when inserting can not be positioned exactly, so that a manual Insertion of the mounting elements can be provided. The exact one Positioning of the respective bracket element then takes place under the Effect of the positioning force.
  • the implementation of the gravitational force according to claim 4 can be such done that, for example, the weight of the sleeper shape about on a Support base is detected, and the detection of this weight force the application the positioning and / or holding force. It can be a direct Implementation of the gravitational force by mechanical or hydraulic Means can be provided, which by the gravitational force (especially that Weight of the sleeper shape) are actuated, for example to move the Engagement elements in the position with power application attack. But it can also an indirect conversion of the weight can be provided, for example such that a weight sensor detects the weight of the threshold shape corresponding signal to a control unit, and then this one Actuator or the like controls the positioning or / and Holding force generated. The actuator could do that, for example Drive the engaging element of the application device.
  • the support base for the sleeper shape mentioned as a possibility, it can is a production vibrator that is used to compress the into the Threshold form filled concrete serves.
  • a second aspect of the invention for the above-mentioned Method proposed that in each case at least one mounting element in in each case at least one receiving opening of at least one mold wall part is used, which is separable from the residual shape, that the residual shape before the threshold is fully hardened, it is removed from under Leaving at least one wall part and the at least one Bracket element on the unmolded threshold and that this wall part after further hardening the threshold is removed under Leaving the bracket part on the threshold.
  • the method according to the second aspect can be used together with the Method according to the first aspect of part of a parent overall process according to the invention.
  • the proposed invention of the second aspect makes it possible to use the a residual shape that has not yet been fully cured further use of concrete sleepers, while the at least one mold wall part on the threshold that is still curing remains.
  • the threshold is initially only in terms of the residual shape demolded (demolded), while regarding at least one De-molding (demolding) has not yet taken place. So that can Forces avoided on the at least one in the at least a receiving opening of the molded wall part inserted bracket element when the molded wall part is removed and cause damage the threshold or / and to loosen the anchorage of the Bracket element could result in the threshold. Because you can according to the invention proposal with the removal of the at least one Wait, for example, until the threshold is sufficient is confirmed that such forces acting on the support member none Can do more damage.
  • the respective molded wall part remaining on the threshold serves to do so, at least two support elements in a predetermined relative Fix location.
  • it could be a rail together act as support elements assigned to a track (cf. claim 18).
  • the two rails of a track each a separate molded wall part for the relative position fixation of each Bracket elements can be assigned.
  • the threshold with respect to the Residual form manufactured according to the so-called “immediate demoulding system” be, while according to claim 16 a much later formwork the threshold is provided with respect to the at least one mold wall part is, possibly according to the so-called “immediate demoulding system”.
  • the threshold at least is partially demolded before complete hardening and that thereon at least two rail support elements before complete hardening of the concrete can be corrected to a relative target position, preferably in a state of the concrete in which this, if any, as a result of the correction the resulting cavities can be filled again.
  • the method of the third aspect can be used together with the method of first aspect or / and the second aspect part of a higher-level Overall process according to the invention.
  • the inventive proposal according to the third aspect provides that the respective threshold is at least partially removed from the mold before complete hardening and that then at least two rail support elements with regard corrected their relative positioning at the threshold (relative target position) be used, for example, to fulfill the requirements of the Rail system resulting requirements for the relative location of the Rail bracket elements. It is mainly in the relative locations of the Rail bracket elements thought of the track gauge of a track at least have a say.
  • the correction of relative positions of the rail support elements enables a relatively early demolding (demoulding) of the Threshold related to the hardening state of the threshold and enables on the other hand, compliance with the required relative location with high Accuracy and reliability. Due to the relatively early demoulding (Demoulding), if necessary partial demolding (partial demolding), can relevant sleeper moldings removed from the sleeper (possibly Residual form in the sense of the second aspect of the invention) already for the Manufacture of sleepers can be used.
  • the threshold can be so far even manufactured according to the "immediate demoulding system" in which a sleeper shape filled with concrete immediately after compacting the Concrete is removed, in the case of prestressed concrete sleepers the required Preloading the threshold only after the concrete has hardened is applied.
  • the third aspect of the invention complete hardening of the concrete the relative location of the at least two Rail holding elements corrected to the intended relative target position. This allows thresholds to be produced at which the relevant Bracket elements with high accuracy specified relative target positions take in.
  • claim 26 is preferably a track gauge setting having a vibrating arrangement or / and gauges used for correction, which may be next to a target distance in the transverse direction to a longitudinal direction of the relevant mounting elements at least one other Positioning degree of freedom of the bracket elements sets and / or holds (Claim 27). With the further degree of positioning freedom it can be about an angular position about a vertical axis of the mounting element, that is an orientation of the support element with respect to the transverse direction act so that about a contact surface of each Bracket element runs parallel to the rail.
  • the gauge setting and / or stop gauge works accordingly Claim 28 with the intermediation of two mold wall parts.
  • Both Mold wall parts can be on a threshold after removal of a Remaining mold remaining mold wall parts in the sense of the method according to act second aspect of the invention (see claim 20).
  • claims 30 to 32 it is preferred to use a low-water concrete mix, the one Complete or partial immediate demoulding of the in the respective Sleeper shape to form a sleeper shaped concrete (if necessary after shaking or / and smoothing) as well as a position correction of embedded Bracket elements allows.
  • the invention further relates to a device for the production of Concrete sleepers, comprising a trough-like sleeper shape with a Mold cavity, bounded by a mold bottom and side walls and executed with one lying on top when filled Filling opening, with at least one receiving opening for the insertion of a rail mounting element is provided, which in the inserted state on the mold base in a predetermined position is supported above the bottom of the mold within the Mold cavity anchoring part and one below the Mold base outside the mold cavity rail holding part has, and further comprising a support arrangement for carrying the Sleeper shape with filling opening on top during the filling process.
  • the inventive method according to the first To be able to carry out aspect, it is proposed according to the invention that the device at least during the filling process on the underside of the mold bottom arranged power application device for application a substantially downward positioning or / and Holding force on the rail holding part of the at least one Schienenenenenselmeents.
  • the power application device can at least partially be integrated into or attached to the support arrangement.
  • a permanent assignment of the power application device to Support arrangement may be provided (claim 40). With the support arrangement can it is a production vibrator.
  • the power application device can also at least partially in the Threshold form integrated or attached to this.
  • the power application device can at least partially in permanent assignment to the threshold form should be appropriate (claim 41).
  • the Power application device In the case of forming the mold bottom of the mold with at least one Molded wall part, it is preferred in this connection that the Power application device at least partially on the remaining shape in permanent Assignment is appropriate.
  • a demoulding device (demolding device) is preferred for Lifting the threshold form off a threshold formed with it intended.
  • the mold base with at least one Removable mold wall part preferably comprises the demoulding device a first demoulding station for lifting the threshold form underneath Leaving the at least one molded wall part on the threshold and a second demoulding station to remove the first on the Threshold remaining part of the molded wall from the threshold.
  • the device according to the invention is particularly good for this suitable in carrying out the method according to the invention to be used in the second aspect.
  • the device is one of the threshold form separate, for engagement with positioning elements of at least two mounting elements or / and of at least two Mold wall parts certain position correction gauge in one Position correction station of a threshold production path, in which the Concrete consistency allows a position correction.
  • the facility is thus particularly well suited for the process according to the invention to carry out the third aspect of the invention. Further training of the Means are given in claims 51 to 53; furthermore can in this regard, reference is made to the content of claims 33 to 49.
  • the mold base have at least one detachable wall part which has at least one receiving opening for a mounting element has and from the mold cavity side in a corresponding Window of the mold bottom can be used, it also being provided that the Support arrangement is arranged in a mold circulation path, which is from a equipped with the support assembly filling station Mold covering station, a mold turning station and a first one Descaling station leads back to the mold filling station, whereby in the Mold cover station the filling opening of the mold with a lid is closable, in the mold turning station the threshold mold together Cover is reversible and in the first formwork removal station the remaining form of.
  • the threshold can be raised leaving at least one Molded wall part on the threshold. It is also provided that Mold circulation at or after the first demoulding station Threshold path branches off, which is a curing section and this has a second demoulding station, in which the at least one mold wall part can be removed from the respective threshold, and that from this second formwork station a return path for the Mold wall parts to the filling station, the number of rotating Mold wall parts is greater than the number of mold wall parts, that of the number of corresponds to the remaining molds in circulation.
  • Fig. 1 shows a manufacturing method according to the invention manufactured concrete sleeper 10, in which to hold the two rails 12th and 14 of a track Pandrol support elements 8 with a respective one Bracket element base are anchored.
  • Over the top 18 of the Concrete sleeper 10 each have sections of the mounting elements, which are also referred to as shoulder 20.
  • the shoulders 20 have one special design with recesses and protrusions on the Rails using special springs called "clips" between two bracket elements assigned to a rail as such known way to tighten.
  • a threshold shape is used that is in one of the top 18 of the threshold assigned bottom wall has receiving openings into which the Bracket elements are used so that the respective foot in one Mold cavity protrudes from the mold and the respective shoulder on the other Side of the bottom wall is arranged. This makes it possible to Embed foot in the concrete to be filled in the sleeper mold.
  • a Threshold form 22 used in which the bottom wall 24 in several parts and two of a residual shape 23 of the threshold shape 22 separable mold wall parts 26 and a coherent, with Molded side walls forming the residual shape 23 bottom wall section 28 includes.
  • the bottom wall section 28 has cutouts 29 into which the Mold wall parts 26 can be used from the mold cavity and through there conical design of the edges of the respective hollow mold part and the Cutouts delimiting bottom wall edges flush in the plane of the Bottom wall are secured.
  • the respective molded wall part 26 has two receiving openings 30, in which a respective mounting element 8 from the cavity with his Shoulder forward can be used, as shown in Fig. 3b.
  • a respective mounting element 8 from the cavity with his Shoulder forward can be used, as shown in Fig. 3b.
  • two stops 32 and 34 on one the receiving opening 30 delimiting seal 62 or Form wall part itself from the side of the mold cavity, as in Fig. 2b is shown.
  • the mold wall part 26 is shown in dashed lines, the Representation compared to the representation in Fig. 3b is rotated by 180 °.
  • the threshold shape 22 for the two Mold wall parts 26 each have a power application device 36, which in one respective base 38 of the threshold form is integrated, which on Bottom wall section 28 is attached and thus belongs to the remaining shape 23.
  • the Power application device 36 comprises a push pin 40 which in a Guide 42 of the respective base 38 is guided and by a Spring assembly 44 is biased to a position in which the push pin 40 with a lower end section 46 via a base underside 48 protrudes downward.
  • the threshold shape 22 is assigned in a predetermined manner on an Support base 56, for example, a manufacturing vibrator 56 positioned, so presses a pin projection 58 of the support base 56 against the push pin 40 the bias of the spring assembly 44 up, causing the Engagement elements 50 are moved such that they are in recesses 60 of the Shoulders of each two, into the receiving openings of each Mold wall part 26 engage the holding elements and these in a position of the stops 32 and 34 at the top of the Molded wall part 26 or the receiving openings against passage seals 62 securing concrete mass.
  • 3a shows the threshold shape in one Condition without inserted mounting elements, for example in one on one Crane device hanging state, as symbolized by a support rope 70.
  • the mold wall parts 26 are already in the associated openings 29 of the Bottom wall section 28 inserted flush.
  • Fig. 3b the support members 8 with their shoulder 20 ahead in the Openings 30 of the mold wall parts 26 inserted mechanically or manually. It is not necessary that the mounting elements already their Take the target position in the receiving openings 30.
  • the power application device 36 By turning off the Threshold form 22 on the support base 56 (in particular the vibrator 56) then the power application device 36 in the manner described activated so that the engagement elements 50 in the recesses 60 of the Intervene shoulders 20. It is supplementary to Fig. 2a and 2b with dashed lines showing how and where the Engagement elements 50 engage shoulders 20.
  • the mounting elements 8 are in their desired position pulled into the receiving openings, so that then according to Fig. 6a the concrete mass can be poured into the sleeper shape.
  • the filled concrete by the filling process and / or the shaking by of the manufacturing vibrator 56 forces exerted on the mounting elements are on the receiving openings or the seals 62 of the am Bottom wall section 28 supported mold wall parts 26 and by the Engagement elements 50 added, so that the support members their maintain the respective target position.
  • Threshold form 22 are covered by a cover plate 72.
  • the cover plate 72 is preferably suitably connected to the Form 22 bracketed. 7, the covered threshold shape 22, in which the filled concrete mass is shaped to the threshold, again from the support base 56 is raised, whereby the push pin 40 under Action of the spring assembly 44 is pressed down and the Engagement elements 50 from their engagement with the extensions 60 of the Shoulders 20 are withdrawn again.
  • the bracket elements 8 only by their engagement with the receiving openings 30 or the seals 62 assigned to them and by the Anchoring feet 16 embedding concrete in their respective position held.
  • the Threshold 10 by removing the bottom wall section 28, the Feet 38 and the mold side walls comprising residual shape 23 of the not yet hardened threshold 10 in the sense of the so-called "early death Immediate demoulding system "demolded (demolded), the Mold wall parts 26 on the not yet hardened threshold 10 remain.
  • the residual shape 23 removed from the not yet hardened threshold can remain with the threshold while it is curing Mold wall parts 26 using at least one, preferably several further sets of mold wall parts 26 already for the production of further Thresholds are used, as shown in Fig. 9 in pictograms is illustrated.
  • the pictogram 80 corresponds to that shown in FIG. 6a Filling the concrete.
  • the bracket elements and the creation of the Positioning and / or holding force according to the above Proposed invention is illustrated in pictogram 80 Simplification omitted, with respect to the bracket elements this applies to all pictograms of FIG. 9.
  • the pictogram 82 represents covering the filled threshold shape and turning the Sleeper mold.
  • the pictogram 84 represents the inclusion of the Rest form 23 from the not yet fully cured threshold accordingly 8 while the mold wall parts 26 remain on the threshold.
  • the removed residual form 23 can then be indicated by an arrow symbolized return path 86 to a filling station accordingly pictogram 80 to be able to pick up concrete again and then again according to pictograms 82 and 84 Mold covering station, a molding and turning station and a first To go through the formwork removal station for the remaining mold 23.
  • a threshold passes through three pictograms 88, 90 and 92 symbolized curing section.
  • this does not necessarily mean that the threshold is actually, for example, by means of a Conveyor or the like a path associated with curing travels. It may also be that the thresholds for curing are simple for a curing period in a curing chamber or the like be stored. Since the hardening compared to the concrete filling in the Filling station 80, covering and turning as well as partial demoulding usually requires a significantly longer period of time, however Hardening in Fig. 9 by a plurality of pictograms (pictograms 88, 90 and 92).
  • the sleepers become one by the pictogram 94 symbolized the second demoulding station completely detached by Removal of the mold wall parts 26 from the threshold.
  • the mold wall parts 26 are then via a return path 96 to the filling station 80 returned to along with one via return path 86 returned residual shape 23 again for the production of a threshold 10 to be used.
  • the thresholds 10 leave the second Demoulding station 94 completely demolded and are ready for further Use stored and / or further processed.
  • a determining the track width of a track according to FIG. 10 with The relative can maintain high accuracy and reliability Layers of the support elements after demolding or partial demolding of the not yet fully cured threshold can be corrected.
  • This Correction can take place, for example, in a position correction station between the first symbolized by the pictogram 84 Formwork removal station and that by pictograms 88, 90 and 92 represented curing section could be arranged.
  • the Position correction can be done in such a way that only the relative positioning the support elements assigned to a first rail of the track on the one hand and that assigned to a second rail of the track Bracket elements on the other hand is corrected, but none Position correction of the relative position of the one of the two together Support elements associated with rails are carried out.
  • the position correction through the mediation of the not yet completely hardened threshold 10 remaining mold wall parts 26 to carry out which may have positioning pins 100 for this purpose which the mold wall parts 26 engage with a position correction gauge 102 can be brought. Since the mold wall parts 26 that of the left and the right rail each associated bracket elements in a predetermined relative position to each other and in the current position the threshold holds, can be assigned to a rail jointly Bracket elements through the mediation of the respective molded wall part together in their relative position with respect to that of the other rail assigned bracket elements corrected and in one set relative position.
  • the position correction gauge 102 includes tube sleeves 104 that pass through Lowering the position correction gauge 102 from above to the threshold the pins 100 are inserted.
  • the pin 100 or / and the tube sleeves 104 can counter the approach direction of the position correction gauge 102 to the threshold 10 inclined engagement surfaces, so that in the course of Gradually lowering the position correction gauge to the threshold Correction of the position of the mold wall parts 26 and thus the position of the left Rail-associated mounting elements on the one hand and that of the right Rail associated bracket elements on the other hand is effected.
  • Position correction gauge a vibrator assembly 106 is integrated, the Position correction gauge 102 including the tube sleeves 104 in vibrations offset, which on the pin 100 on the mold wall parts 26 and thus on the mounting elements 8 and the concrete 16 embedding their feet transfers.
  • the important dimension a can be made high Reliability and accuracy set and as long as the Position correction gauge 102 is in engagement with the mold wall parts 26, being held.
  • others can also be corrected Degrees of freedom of the mounting elements are set or held, for example a height of the mounting elements and / or a Alignment of the bracket elements in the direction of the rail orthogonal transverse direction and / or an alignment of the support elements in this transverse direction.
  • Degrees of freedom of the mounting elements are set or held, for example a height of the mounting elements and / or a Alignment of the bracket elements in the direction of the rail orthogonal transverse direction and / or an alignment of the support elements in this transverse direction.
  • Pins 100 arranged from each other are provided.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Railway Tracks (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP03002748A 1999-06-23 2000-06-21 Production de traverses en béton pour voies ferrées Expired - Lifetime EP1308559B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19928785A DE19928785A1 (de) 1999-06-23 1999-06-23 Herstellung von Betonschwellen für Eisenbahnschienen
DE19928785 1999-06-23
EP00942116A EP1187952B1 (fr) 1999-06-23 2000-06-21 Fabrication de traverses en beton arme pour des rails de chemin de fer

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP00942116A Division EP1187952B1 (fr) 1999-06-23 2000-06-21 Fabrication de traverses en beton arme pour des rails de chemin de fer
EP00942116.5 Division 2000-06-21

Publications (2)

Publication Number Publication Date
EP1308559A1 true EP1308559A1 (fr) 2003-05-07
EP1308559B1 EP1308559B1 (fr) 2006-07-19

Family

ID=7912277

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00942116A Expired - Lifetime EP1187952B1 (fr) 1999-06-23 2000-06-21 Fabrication de traverses en beton arme pour des rails de chemin de fer
EP03002748A Expired - Lifetime EP1308559B1 (fr) 1999-06-23 2000-06-21 Production de traverses en béton pour voies ferrées

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP00942116A Expired - Lifetime EP1187952B1 (fr) 1999-06-23 2000-06-21 Fabrication de traverses en beton arme pour des rails de chemin de fer

Country Status (5)

Country Link
EP (2) EP1187952B1 (fr)
AT (2) ATE248252T1 (fr)
AU (1) AU5684800A (fr)
DE (3) DE19928785A1 (fr)
WO (1) WO2001000929A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20013125U1 (de) * 2000-07-29 2002-01-03 Dyckerhoff & Widmann AG, 81829 München Vorrichtung zum temporären Fixieren von Einbauteilen für Schienenbefestigungen bei der Herstellung von Betonschwellen
DE10219331A1 (de) 2002-04-30 2003-11-13 Leonhard Moll Betonwerke Gmbh Korrektureinrichtung zur Korrektur von in Betonschwellen eingebetteten Halterungselementen
DE102010039796A1 (de) 2010-06-14 2011-12-15 Max Bögl Bauunternehmung GmbH & Co. KG Turm mit einem Adapterstück sowie Verfahren zur Herstellung eines Turms mit einem Adapterstück

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FR851197A (fr) * 1938-03-05 1940-01-04 Dispositif pour le moulage des traverses en acier et béton armé pour voies ferrées
GB1387181A (en) * 1972-04-05 1975-03-12 Dow Mac Concrete Ltd Manufacture of railway sleepers
US4253817A (en) * 1978-07-27 1981-03-03 Martin Concrete Engineering Company Concrete railroad tie casting and handling system
US4666123A (en) * 1985-05-09 1987-05-19 Genji Abe Fixture for making railroad ties
US4717114A (en) * 1985-07-10 1988-01-05 Monier Limited Concrete sleeper mould
GB2328176A (en) * 1997-08-14 1999-02-17 Tarmac Uk Ltd A moulding apparatus for a concrete article having an insert

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NL9500388A (nl) * 1995-02-28 1996-10-01 Grimbergen Holding B V Vormmal voor het vervaardigen van dwarsliggers.
GB2331039A (en) * 1997-11-11 1999-05-12 Tarmac Uk Ltd Moulding railway sleepers with partially embedded inserts

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Publication number Priority date Publication date Assignee Title
FR851197A (fr) * 1938-03-05 1940-01-04 Dispositif pour le moulage des traverses en acier et béton armé pour voies ferrées
GB1387181A (en) * 1972-04-05 1975-03-12 Dow Mac Concrete Ltd Manufacture of railway sleepers
US4253817A (en) * 1978-07-27 1981-03-03 Martin Concrete Engineering Company Concrete railroad tie casting and handling system
US4666123A (en) * 1985-05-09 1987-05-19 Genji Abe Fixture for making railroad ties
US4717114A (en) * 1985-07-10 1988-01-05 Monier Limited Concrete sleeper mould
GB2328176A (en) * 1997-08-14 1999-02-17 Tarmac Uk Ltd A moulding apparatus for a concrete article having an insert

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ATE333535T1 (de) 2006-08-15
DE50013204D1 (de) 2006-08-31
EP1187952B1 (fr) 2003-08-27
ATE248252T1 (de) 2003-09-15
DE50003458D1 (de) 2003-10-02
EP1308559B1 (fr) 2006-07-19
DE19928785A1 (de) 2001-01-11
WO2001000929A1 (fr) 2001-01-04
AU5684800A (en) 2001-01-31
EP1187952A1 (fr) 2002-03-20

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