EP0401201B1 - Selle de glissement, coussinet de glissement, respectivement semelle pour aiguillages ou croisements de chemin de fer - Google Patents

Selle de glissement, coussinet de glissement, respectivement semelle pour aiguillages ou croisements de chemin de fer Download PDF

Info

Publication number
EP0401201B1
EP0401201B1 EP90890167A EP90890167A EP0401201B1 EP 0401201 B1 EP0401201 B1 EP 0401201B1 EP 90890167 A EP90890167 A EP 90890167A EP 90890167 A EP90890167 A EP 90890167A EP 0401201 B1 EP0401201 B1 EP 0401201B1
Authority
EP
European Patent Office
Prior art keywords
sliding parts
recess
sliding
pad
slide chair
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
EP90890167A
Other languages
German (de)
English (en)
Other versions
EP0401201A1 (fr
Inventor
Hermann Orasche
Johann Rieger
Heinz Steiger
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.)
Voestalpine Railway Systems GmbH
Original Assignee
Voestalpine VAE GmbH
Voestalpine Weichensysteme 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 Voestalpine VAE GmbH, Voestalpine Weichensysteme GmbH filed Critical Voestalpine VAE GmbH
Publication of EP0401201A1 publication Critical patent/EP0401201A1/fr
Application granted granted Critical
Publication of EP0401201B1 publication Critical patent/EP0401201B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E01B7/06—Constructions with flexible tongues or flexible fishplates
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/04—Nature of the support or bearing
    • E01B2202/042—Sliding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/04—Nature of the support or bearing
    • E01B2202/06—Use of friction-reducing surfaces

Definitions

  • the invention relates to a sliding chair, a sliding plate or ribbed plate for rail switches or crossings with friction-reducing sliding parts made of plastic, which are detachably fixed in recesses of the sliding chair or the plates, with side surfaces of the sliding parts on the major part of their circumference from inwardly projecting walls or Profiles of the edge of the recess are gripped or gripped behind.
  • Lubricating oils also have the disadvantage that they have different lubricating properties under the influence of the weather and that they also lose their lubricating properties as a whole if they are heavily soiled. For this reason, it has already been proposed to provide friction-reducing plastic sliding parts instead of lubricants.
  • a switch for rail vehicles with a tongue device has become known, in which the tongue rails rest on sliding chairs, the friction-reducing plastic sliding parts being provided between the parts sliding on one another.
  • the plastic sliding parts were on the Bottom of the tongue rails provided at least in the area of the sliding chairs.
  • coatings with an organic material have already become known for switch slide plates, plastics of this type being intended to ensure sufficient flexibility, sufficient impact strength and sufficient abrasion resistance even at low temperatures.
  • Such plastic sliding parts are also subject to wear, albeit with reduced wear, and therefore require maintenance at certain time intervals.
  • EP-A 232 726 has already proposed to fix a plurality of sliding elements made of self-lubricating material in a frame which is removably locked in a recess in the sliding chair.
  • a graphite bronze was proposed for this design, which is used with a tight fit in the frame. The formation of graphite bronze was chosen not least because obviously no formation of sliding inserts was found, which have sufficient stability and can still be changed quickly and easily without the use of complex tools or equipment.
  • a device of the type mentioned can be found, for example, in DE-B-26 31 594, wherein sliding parts are fixed in recesses of a sliding chair or a sliding plate, the side surface of the sliding parts covering the major part of the circumference of the same from inward-jumping walls or profiles of the Are overlapped or behind the edge of the recess. Additional fastening elements are to be provided at least on partial areas of the circumference of the recesses in order to secure the sliding elements against falling out. Furthermore, the training according to DE-B-26 31 594 must be designed such that the sliding elements can be inserted into the corresponding recess at least from one side. Alternatively, according to this reference, the sliding elements can enter the recess from above are inserted and only the locking elements have walls that jump inwards or profiles for fixing the sliding elements.
  • a modified embodiment has become known from EP-A-0 061 945, wherein a plurality of inserts made of a ceramic material are bonded in corresponding recesses in a sliding chair, a sliding plate or ribbed plate, so that simple replacement of the sliding inserts is not possible.
  • the design according to the invention essentially consists in that the recesses are designed to be closed on all sides over their circumference, that at least two sliding parts are accommodated in each recess, that the recess in the region of the parting line of the sliding parts is in two substantially opposite regions its edge is free of inward-jumping walls or profiles, and that the sliding parts are fixed only over the sections of the inwardly-jumping walls or profiles.
  • the design is such that the recesses are elongated and that the parting line of the sliding parts inserted into the recess is arranged transversely to the longer axis of the recess.
  • the recess is elongated, the two sliding parts, which are to be driven into a recess, can be easily driven in the direction of the longitudinal axis of the recess, so that a large area of the circumference is reliably protected by protruding walls or profiles of the edge of the recess is overlapped or behind, only a relatively short area must be designed as an exemption in order to be able to lift and pull out the two parts.
  • the sliding parts have an essentially trapezoidal cross section and the base angle of the trapezoidal legs corresponds to the associated base angle of the obliquely extending and upwardly projecting walls of the recess.
  • the base angle of the trapezoidal legs measured from the bottom of the recess upwards, angles of the order of about 60 ° have proven particularly useful, which on the one hand ensure that there are no great resistances against driving in are, which makes driving the sliding parts easier, and on the other hand ensure a secure fixing of the sliding parts in the recess.
  • the design is preferably such that the parting line of the sliding parts is arranged in a recess within the region of the recess with essentially vertical walls or close to this region.
  • the distance of the parting line from the clearance defined by the vertical walls must of course be chosen so small that the axial compression of the friction-reducing sliding parts made of plastic when driving in with an appropriate tool, for example a hammer, is sufficient to move the part driven in as the second part the passage through the exemption to expand elastically to such an extent that its end face plunges into an area in which this second sliding part is already overlapped again by inwardly jumping walls. In this way, a particularly high level of security is achieved when locking.
  • the design is advantageously made such that the sliding parts have grooves on their surface which extend in the longitudinal direction of the recess or form an acute angle with the longitudinal direction.
  • the formation of these grooves under pointed Angle to the longitudinal direction of the recess leads here to a lateral wiping off of any dirt particles, so that the slidable friction-reducing surface is only slightly abrasively stressed even in the case of heavy soiling.
  • a particularly high degree of reduction in friction with minimal wear can be achieved by providing two mutually parallel recesses in each sliding chair or each sliding plate or rib plate.
  • FIG. 1 shows a section through a first embodiment of a ribbed plate according to the invention with a sliding chair with friction-reducing sliding parts
  • 2 shows a plan view in the direction of arrow II of FIG. 1 on the design according to FIG. 1, FIG. 1 representing a section along the line I-I of FIG. 2
  • 3 shows an enlarged section of a partial section along the line III-III of Figure 2 by the sliding parts
  • 4 shows a section similar to FIG. 1 through a modified embodiment
  • 5 shows a view in the direction of arrow V on the design according to FIG. 4, FIG. 4 showing a section along the line IV-IV of FIG.
  • FIG. 5 shows a section through a modified embodiment of a sliding plate according to the invention
  • 7 shows a view in the direction of arrow VII on the design according to FIG. 6, FIG. 6 showing a section along the line VI-VI in FIG. 7
  • 8 shows a section through a modified embodiment of a sliding plate according to the invention
  • FIG. 9 shows a view in the direction of arrow IX on the design according to FIG. 8, FIG. 8 showing a section along the line VIII-VIII in FIG.
  • a sliding chair 2 is fixed on a ribbed plate 1, two maintenance-free and self-lubricating sliding parts 4 and 5 made of plastic being arranged in two elongated recesses 3 of the sliding chair.
  • the recesses 3 have an exemption 6 with essentially vertical walls over a limited area, while the recesses 3 have inwardly projecting walls 7 over the remaining circumference, which overlap the side surfaces 8 of the sliding parts 4 and 5 over the major part of the circumference.
  • the sliding parts 4, 5 have an essentially trapezoidal cross-section, as can be seen most clearly from FIG.
  • the maintenance-free self-lubricating sliding parts 4, 5 made of plastic are of different lengths in the embodiment shown, the length of the individual sliding parts 4, 5 being chosen taking into account the position of the exemption 6 such that both sliding parts 4 and 5 after driving in and anchoring in the recesses 3 are held in their position without additional fasteners.
  • the parting line 10, which runs essentially transversely to the longitudinal direction designated with 9 of the recesses 3, lies between the individual sliding parts 4 and 5 immediately adjacent to the end of the exemption 6, designated with 11, with the essentially vertical walls.
  • the respectively shorter and 5-labeled sliding part is first inserted into the recesses, whereupon the longer sliding part 4 is inserted via the clearance 6 and has a low axial compressibility, which, when driving in, inserts the end 12 of the longer part facing the parting line 10 Sliding parts are allowed in the area of the exemption 6 and, after a corresponding expansion in the inserted position, this end 12 is overlapped to prevent climbing over a short area near the end 11 of the exemption 6, the end area 12 of the sliding parts 5.
  • the sliding parts 4 and 5 protrude the surface 13 of the sliding chair by a small amount, which is denoted by h in FIGS. 1 and 3. Furthermore, grooves or grooves 14 are provided in the surface of the sliding parts, which in the embodiment shown run at an acute angle relative to the longitudinal axis 9 of the sliding parts 4, 5 or the recess 3 and which are used to remove dirt particles from the surface 15 of the sliding parts 4 and 5 serve. In this way the surface is protected from abrasive influences.
  • a sliding chair 2 is in turn fixed on a ribbed plate 1, wherein sliding parts 4 and 5 made of plastic are in turn accommodated in elongated recesses 3 of the sliding chair.
  • the sliding parts are in turn held over the predominant area of their circumference by inwardly projecting side edges or edges of the recesses 3, as is shown enlarged in FIG.
  • a lowered region 17 is provided in the base plate 16 of the ribbed plate in the embodiment according to FIGS. 4 and 5, as a result of which a low overall height is achieved, which in particular enables the use of an inner stock rail bracing using extremely low sliding chairs .
  • the offset region 17 at least compensates for any necessary reinforcement of the thickness of the cover plate of the sliding chair for securely receiving the sliding parts 4, 5 and the transverse wedge 20 for fixing.
  • FIGS. 6 and 7, 18 denotes a sliding plate, 3 sliding parts 4 and 5 being held in turn in elongate recesses by inwardly projecting side walls of the recesses.
  • the slide plate 18 is formed with ribs 19, but slide plates without such stops can also be used in a similar manner.
  • FIGS. 8 and 9 show a modified embodiment of a sliding plate 18, which can be used in particular for frog constructions with movable components. These can be frogs with movable wing rails or frogs with a movable tip, the movable parts resting on the sliding parts 4 and 5 with or without the use of a sliding chair.
  • the trapezoidal cross-sectional shape of the sliding parts shown in the figures and the side walls of the recesses 3 projecting at an appropriate angle represent a very simple cross-sectional shape that is particularly favorable for the insertion or removal of the sliding parts the side surfaces of the sliding parts are provided, which enable the sliding parts to be securely anchored in the recesses by means of suitable profiles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Slide Switches (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Connection Of Plates (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Combinations Of Kitchen Furniture (AREA)
  • Chairs Characterized By Structure (AREA)
  • Pallets (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Road Paving Structures (AREA)
  • Seats For Vehicles (AREA)

Claims (9)

  1. Selle de glissement (2), coussinet de glissement (18), respectivement semelle (1) pour aiguillage ou croisements de chemin de fer, avec des parties de glissement (4, 5) à frottement réduit, en matière synthétique, fixés de façon amovible dans des évidements (3) de la selle de glissement, respectivement des coussinets, les faces latérales des parties de glissement étant saisies par le dessus ou par l'arrière, sur la partie principale de leur périphérie, par des parois ou des éléments profilés (7) de la bordure de l'évidement (3) pénétrant vers l'intérieur, caractérisés en ce que les évidements (3) sont réalisés fermés de toute part sur leur périphérie, en ce que dans chaque évidement (3) sont logées au moins deux parties de glissement (4, 5), en ce que, dans la zone du joint de séparation (10) des parties de glissement, en deux zones (6) sensiblement opposées l'une par rapport à l'autre, l'évidement (3) est dépourvu, sur son bord, de parois ou d'éléments profilés (7) pénétrant vers l'intérieur, et en ce que la fixation des parties de glissement (4, 5) s'effectue seulement par l'intermédiaire des sections des parois ou d'éléments profilés (7) pénétrant vers l'intérieur.
  2. Selle de glissement, coussinet de glissement, respectivement semelle selon la revendication 1, caractérisés en ce que les évidements (3) sont de forme allongée et en ce que le joint de séparation (10) des parties de glissement (4, 5) insérées dans l'évidement (3) est disposé transversalement par rapport à l'axe longitudinal de l'évidement (3).
  3. Selle de glissement, coussinet de glissement, respectivement semelle selon la revendication 1 ou 2, caractérisés en ce que les zones (6), dépourvues de parois ou d'éléments profilés (7) pénétrant vers l'intérieur, présentent des parois sensiblement verticales, dont l'espacement libre correspond à la largeur maximale des parties de glissement (4, 5) transversalement par rapport à la direction d'insertion des parties de glissement (4, 5).
  4. Selle de glissement, coussinet de glissement, respectivement semelle selon la revendication 1, 2 ou 3, caractérisés en ce que les parties de glissement (4, 5) présentent une section transversale sensiblement trapézoïdale et en ce que l'angle de base (a) des branches de trapèze correspond à l'angle de base correspondant des parois (7) s'étendant obliquement et pénétrant vers l'intérieur et le haut, de l'évidement (3).
  5. Selle de glissement, coussinet de glissement, respectivement semelle selon l'une des revendications 1 à 4, caractérisés en ce que le joint de séparation (10) des parties de glissement (4, 5) est disposé dans un évidement (3), dans la zone (6) de l'évidement (3) où les parois sont sensiblement verticales ou proches de cette zone (6).
  6. Selle de glissement, coussinet de glissement, respectivement semelle selon l'une des revendications 1 à 5, caractérisés en ce que les parties de glissement (4, 5) présentent sur leur surface des cannelures (15) s'étendant dans la direction longitudinale de l'évidement (3) ou faisant un angle aigu avec la direction longitudinale.
  7. Selle de glissement, coussinet de glissement, respectivement semelle selon l'une des revendications 1 à 6, caractérisés en ce que l'axe longitudinal (9) des évidements (3) est orienté dans la direction de déplacement de l'élément de construction mobile de l'aiguillage.
  8. Selle de glissement, coussinet de glissement, respectivement semelle selon l'une des revendications 1 à 7, caractérisés en ce que deux évidements (3) disposés parallèlement l'un par rapport à l'autre sont prévus dans chaque selle de glissement (2), ou chaque coussinet de glissement (18) ou semelle (1).
  9. Selle de glissement, coussinet de glissement, respectivement semelle selon l'une des revendications 1 à 8, caractérisés en ce que la semelle (1) ou la plaque de garniture (16) disposée sous la selle de glissement (2) est réalisée avec un décrochement de l'épaisseur du coussinet, pour limiter la hauteur de construction pour l'insertion d'éléments à ressort à lame, susceptibles d'être serrés au moyen de coins transversaux, en vue d'assurer la fixation de rails ou de parties d'aiguillages.
EP90890167A 1989-06-02 1990-05-30 Selle de glissement, coussinet de glissement, respectivement semelle pour aiguillages ou croisements de chemin de fer Expired - Lifetime EP0401201B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1349/89 1989-06-02
AT1349/89A AT392497B (de) 1989-06-02 1989-06-02 Gleitstuhl, gleitplatte bzw. rippenplatte fuer schienenweichen oder -kreuzungen

Publications (2)

Publication Number Publication Date
EP0401201A1 EP0401201A1 (fr) 1990-12-05
EP0401201B1 true EP0401201B1 (fr) 1993-11-03

Family

ID=3511970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90890167A Expired - Lifetime EP0401201B1 (fr) 1989-06-02 1990-05-30 Selle de glissement, coussinet de glissement, respectivement semelle pour aiguillages ou croisements de chemin de fer

Country Status (27)

Country Link
US (1) US5125603A (fr)
EP (1) EP0401201B1 (fr)
JP (1) JPH0814081B2 (fr)
KR (1) KR950003620B1 (fr)
CN (1) CN1017533B (fr)
AR (1) AR245251A1 (fr)
AT (2) AT392497B (fr)
AU (1) AU633098B2 (fr)
BG (1) BG50615A3 (fr)
BR (1) BR9002606A (fr)
CA (1) CA2018074A1 (fr)
CZ (1) CZ280464B6 (fr)
DD (1) DD297475A5 (fr)
DE (1) DE59003291D1 (fr)
DK (1) DK0401201T3 (fr)
ES (1) ES2047311T3 (fr)
FI (1) FI93887C (fr)
HR (1) HRP921295A2 (fr)
HU (1) HUT56896A (fr)
LT (1) LT3362B (fr)
LV (1) LV5307A3 (fr)
NO (1) NO176677C (fr)
PL (1) PL163127B1 (fr)
PT (1) PT94192A (fr)
RU (1) RU1830097C (fr)
TN (1) TNSN90073A1 (fr)
YU (1) YU106990A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397673B (de) * 1992-05-18 1994-06-27 Voest Alpine Eisenbahnsysteme Einrichtung zum festlegen von gleiteinlagen
FR2698642B1 (fr) * 1992-11-27 1995-02-17 Sncf Dispositif de montage d'une aiguille et d'un contre-aiguille sur une traverse.
NL1033566C2 (nl) * 2007-03-20 2008-09-23 Grontmij Nederland B V Spoorwegsysteem, alsmede werkwijze voor aanleggen van een railsysteem en werkwijze voor aanpassen van een spoorwegsysteem.
WO2013117325A1 (fr) 2012-02-06 2013-08-15 Voestalpine Bwg Gmbh & Co. Kg Tronçon de voie pour un rail ainsi que procédé pour améliorer le montage élastique
DE102012100957A1 (de) 2012-02-06 2013-08-08 Voestalpine Bwg Gmbh & Co. Kg Gleisabschnitt für eine Schiene sowie Verfahren zur Erhöhung der elastischen Lagerung
DE102012100947A1 (de) 2012-02-06 2013-08-08 Voestalpine Bwg Gmbh & Co. Kg Gleisabschnitt für eine Schiene sowie Verfahren zur Erhöhung der elastischen Lagerung
CN103132400B (zh) * 2013-03-20 2015-01-07 中国铁建重工集团有限公司 一种用于道岔转辙器的滑动装置
CN104674610A (zh) * 2013-11-28 2015-06-03 中铁宝桥集团有限公司 一种自润滑滑床板及其制造方法
DE102018007887A1 (de) * 2018-10-05 2020-04-09 Deutsche Bahn Ag Vorrichtung zum Umstellen der Zungenschiene einer Schienenweiche
CN109183526A (zh) * 2018-11-12 2019-01-11 中铁宝桥集团有限公司 一种自润滑减摩滑床板
CN114717886A (zh) * 2022-03-18 2022-07-08 中国国家铁路集团有限公司 一种镶嵌翼轨式合金钢组合辙叉及其在线更换易损件的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US752517A (en) * 1904-02-16 Slide-plate for railway-switches
US3913328A (en) * 1974-07-10 1975-10-21 Westinghouse Air Brake Co Oil leakage recycler
JPS526084U (fr) * 1975-06-27 1977-01-17
JPS5414787Y2 (fr) * 1975-06-30 1979-06-16
US4131255A (en) * 1976-02-09 1978-12-26 Heinz Faigle Rail switch arrangement
FR2340403A1 (fr) * 1976-02-09 1977-09-02 Faigle Heinz Appareil de voie pour vehicules ferroviaires
JPS52140507U (fr) * 1976-04-20 1977-10-25
LU75283A1 (fr) * 1976-07-01 1978-02-08
DE2631594C2 (de) * 1976-07-14 1978-09-28 Wilfried 7031 Nufringen Ensinger Kunststoffgleitbelag für Schienenweichen
EP0000633B1 (fr) 1977-07-23 1981-11-04 Beecham Group Plc Procédé pour la préparation de l'acide thién-3-yl-acétique alpha-substitué et ses dérivés
FR2398841A1 (fr) * 1977-07-27 1979-02-23 Stecma Coussinet pour lame d'aiguille des appareils de voie
DE2850088A1 (de) * 1978-11-18 1980-05-22 Wilfried Ensinger Kunststoffgleitbelag fuer schienenweichen
DE2856850C2 (de) * 1978-12-30 1983-10-27 Thyssen Industrie Ag, 4300 Essen Weiche mit auf Gleitstühlen gleitenden Weichenzungen
FR2501253A1 (fr) * 1981-03-03 1982-09-10 Lafarge Refractaires Coussinet de glissement et son utilisation dans un systeme d'aiguillage de voies ferrees
DE3406726A1 (de) * 1984-02-24 1985-08-29 Wilfried 7031 Nufringen Ensinger Kunststoffgleitplatte fuer eine schienenweiche
CH669231A5 (de) * 1986-01-14 1989-02-28 Magna Holding Anstalt Gleitstuhl fuer weichen und kreuzungen.
JPH0421841Y2 (fr) * 1987-01-22 1992-05-19
GB2202563B (en) * 1987-03-19 1991-08-21 British Railways Board A railway switch

Also Published As

Publication number Publication date
YU106990A (sh) 1996-02-19
CA2018074A1 (fr) 1990-12-02
DE59003291D1 (de) 1993-12-09
NO902425L (no) 1990-12-03
FI93887B (fi) 1995-02-28
LT3362B (en) 1995-07-25
ES2047311T3 (es) 1994-02-16
HUT56896A (en) 1991-10-28
DK0401201T3 (da) 1994-03-07
CN1017533B (zh) 1992-07-22
NO176677C (no) 1995-05-10
HU903296D0 (en) 1990-10-28
RU1830097C (ru) 1993-07-23
ATE96867T1 (de) 1993-11-15
CZ280464B6 (cs) 1996-01-17
LTIP806A (en) 1995-02-27
KR910001179A (ko) 1991-01-30
CN1049883A (zh) 1991-03-13
CS9002621A2 (en) 1991-11-12
AR245251A1 (es) 1993-12-30
AU633098B2 (en) 1993-01-21
BR9002606A (pt) 1991-08-20
BG50615A3 (en) 1992-09-15
DD297475A5 (de) 1992-01-09
ATA134989A (de) 1990-09-15
FI93887C (fi) 1995-06-12
US5125603A (en) 1992-06-30
JPH0381401A (ja) 1991-04-05
FI902741A0 (fi) 1990-06-01
NO902425D0 (no) 1990-05-31
NO176677B (no) 1995-01-30
EP0401201A1 (fr) 1990-12-05
LV5307A3 (lv) 1993-10-10
AT392497B (de) 1991-04-10
HRP921295A2 (en) 1995-08-31
JPH0814081B2 (ja) 1996-02-14
PL163127B1 (pl) 1994-02-28
AU5619690A (en) 1990-12-06
TNSN90073A1 (fr) 1991-03-05
PT94192A (pt) 1993-05-31
KR950003620B1 (ko) 1995-04-17

Similar Documents

Publication Publication Date Title
EP0401201B1 (fr) Selle de glissement, coussinet de glissement, respectivement semelle pour aiguillages ou croisements de chemin de fer
EP0601445A1 (fr) Dispositif de drainage superficiel
DE2803021A1 (de) Baugruppe zur bildung eines niveaugleichen uebergangs einer strasse ueber ein bahnschienenpaar
EP0654561B1 (fr) Aiguillage pour chemin de fer
CH620004A5 (en) Railway sleeper
EP0409961B1 (fr) Garniture coulissante pour dispositifs de changement de voie et pour surfaces coulissantes destinees a des pointes de coeur de croisement mobiles, ainsi que procede pour fixer ladite garniture coulissante sur le lit coulissant des changements de voie
WO2013117325A1 (fr) Tronçon de voie pour un rail ainsi que procédé pour améliorer le montage élastique
DE2705122A1 (de) Weiche fuer schienenfahrzeuge
EP0542782B1 (fr) Passage a niveau
EP0853706B1 (fr) Passage a niveau
DE3301435A1 (de) Strebfoerdermittel fuer den untertagebergbau
EP1769123B1 (fr) Traverse pourvue d'un dispositif de reglage pour des lames d'aiguilles
DE102004043240A1 (de) Gleisübergangseinrichtung
EP0275604A1 (fr) Plaque d'assise pour la fixation de rails de voies ferrées et d'aiguillages sur des traverses en bois
DE10311113A1 (de) Rillenschienenherzstück
DE3003597C2 (de) Rollverschluß für die Überbrückung von Dehnungsfugen zwischen einem Brückenbauteil und einem Anschlußbauwerk o.dgl.
DE3602845C2 (fr)
AT376625B (de) Zweiraedriger transportkarren
DE10011468A1 (de) Führungseinrichtung für eine Rillenschiene und Weiche mit einer Führungseinrichtung
DE568342C (de) Ausziehstoss mit selbsttaetigem Lueckenverschluss durch Einsatzstuecke
DE202011005031U1 (de) Schienenauszugsvorrichtung
DE1534073C3 (de) Vorrichtung zum Abstützen einer Schiene
DE102022108413A1 (de) Vielzwecknutprofil einer (Gruben-)Abdeckung, Werkzeugmaschine und Grubenabdeckung
EP0987373A2 (fr) Dispositif de pontage dans des chaussées et des trottoirs pour joints de dilatation de ponts
EP1111131A1 (fr) Fixation de rails

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19901109

17Q First examination report despatched

Effective date: 19910923

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VOEST-ALPINE EISENBAHNSYSTEME GESELLSCHAFT M.B.H.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VOEST-ALPINE EISENBAHNSYSTEME AKTIENGESELLSCHAFT

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 96867

Country of ref document: AT

Date of ref document: 19931115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59003291

Country of ref document: DE

Date of ref document: 19931209

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19931208

ITF It: translation for a ep patent filed
ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2047311

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3010235

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

EPTA Lu: last paid annual fee
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed
EAL Se: european patent in force in sweden

Ref document number: 90890167.1

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

Ref country code: LU

Payment date: 19950401

Year of fee payment: 6

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

Ref country code: BE

Payment date: 19950418

Year of fee payment: 6

Ref country code: DE

Payment date: 19950418

Year of fee payment: 6

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

Ref country code: GB

Payment date: 19950419

Year of fee payment: 6

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

Ref country code: FR

Payment date: 19950420

Year of fee payment: 6

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

Ref country code: SE

Payment date: 19950424

Year of fee payment: 6

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

Ref country code: DK

Payment date: 19950425

Year of fee payment: 6

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

Ref country code: GR

Payment date: 19950428

Year of fee payment: 6

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

Ref country code: ES

Payment date: 19950517

Year of fee payment: 6

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

Ref country code: NL

Payment date: 19950531

Year of fee payment: 6

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

Ref country code: LU

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

Effective date: 19960530

Ref country code: DK

Effective date: 19960530

Ref country code: GB

Effective date: 19960530

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

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

Ref country code: SE

Effective date: 19960531

Ref country code: BE

Effective date: 19960531

Ref country code: ES

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

Effective date: 19960531

BERE Be: lapsed

Owner name: VOEST-ALPINE EISENBAHNSYSTEME A.G.

Effective date: 19960531

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

Ref country code: GR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19961130

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

Ref country code: NL

Effective date: 19961201

REG Reference to a national code

Ref country code: GR

Ref legal event code: MM2A

Free format text: 3010235

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19960530

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

Ref country code: FR

Effective date: 19970131

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

Ref country code: DE

Effective date: 19970201

EUG Se: european patent has lapsed

Ref document number: 90890167.1

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19961201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990503

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: VOEST-ALPINE EISENBAHNSYSTEME AKTIENGESELLSCHAFT TRANSFER- VAE AKTIENGESELLSCHAFT

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050530

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

Ref country code: AT

Payment date: 20080515

Year of fee payment: 19

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

Ref country code: CH

Payment date: 20090518

Year of fee payment: 20

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

Ref country code: AT

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

Effective date: 20090530

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL